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Nuclear Fusion – Reality or a Fairy Tale by EOS Intelligence
by EOS Intelligence EOS Intelligence No Comments

Commercial Nuclear Fusion – Reality or a Fairy Tale?

Nuclear fusion has recently gained attention as a potential source of clean energy. It was a result of the US National Ignition Facility in California achieving a major milestone in December 2022 in which researchers were able to produce more energy than was used to ignite it for the first time. Several countries are cooperating in the world’s largest fusion experiment project called ITER, focused on the construction and operation of an experimental fusion reactor located in France. Large-cap companies such as Google and the ministries regulating energy policies across the globe are also investing in fusion energy projects and start-ups to promote fusion energy generation. Despite huge investments, commercializing fusion energy still has a long way to go due to certain technological and operational challenges associated with the generation of this type of energy.

Ever-increasing carbon emissions due to the ongoing rise in energy consumption are driving the need for accelerating energy generation from renewable sources. As of October 2022, over 40% of global carbon emissions were caused by power generation. As per the International Energy Agency, carbon emissions from energy generation increased by 0.9% in 2022, in comparison with 2021, to reach 36.8GT.

Additionally, the energy crisis caused by the Russia-Ukraine war, particularly in Europe, further augmented the need for energy generation using renewable sources. The surge in energy demand from households and industries is putting pressure on the existing energy supplies, thus resulting in high energy prices.

So far, solar and wind energy sources have been prominently used across countries to meet the rapidly increasing energy demand. Nuclear fusion is another alternative renewable source as it does not emit carbon emissions or produce long-lived radioactive waste products, unlike nuclear fission.

Nuclear fusion is an energy-intensive process and requires high temperatures for fusion reaction. In the nuclear fusion process, energy is released by combining two atomic nuclei into one heavier nucleus. The released energy is then captured and converted into electricity by a fusion machine. This process is also the key source of energy in the sun and other stars.

Nuclear fusion releases around four million times more energy as compared to coal, gas, or oil, and four times more than nuclear fission technology. Nuclear fusion can provide energy to an extent that can power up homes, cities, and whole countries.

Current state of the nuclear fusion energy

The potential of generating nuclear fusion energy has been recognized since the 1950s. Countries across geographies have been involved in nuclear fusion research, led by the EU, USA, Russia, and Japan, along with vigorous programs underway in China, Brazil, Korea, and Canada. Various experimental fusion devices have been designed and constructed to advance and transform the way fusion energy is generated. These include tokamaks, stellarators, and laser-based technology devices. Tokamaks and stellarators have been used more commonly for fusion energy research experiments.

Some of the tokamaks and stellarators built across countries for generating fusion energy include the Joint European Torus (JET), started in the UK in 1978, the Wendelstein 7-X stellarator, started in Germany in 1994, Korea Superconducting Tokamak Advanced Research (KSTAR) started in South Korea in 1995, the Mega Amp Spherical Tokamak- (MAST) initially started in the UK in 1997 and further upgraded to MAST-U in 2013, and Experimental Advanced Superconducting Tokamak (EAST) started in China in 2000, among others. Six countries, including China, India, Japan, Korea, Russia, the USA, as well as the EU, are cooperating in the world’s largest fusion experiment, ITER, an experimental fusion reactor currently under construction in France through EURATOM, the European Atomic Energy Community. ITER idea was first launched in 1985 and established in 2007. Its first experiment was scheduled to start in 2025 but is delayed due to Covid-19 disruptions. It is aimed at producing 500MW of fusion power from 50MW of input heating power.

Further, in 2017, China launched the China Fusion Engineering Test Reactor (CFETR) project as a follow-up to the ITER. This tokamak device is aimed at producing an extremely powerful magnetic field to confine plasma and generate fusion energy. This magnetic field can contain and control hydrogen gas ten times hotter than the core of the sun. CFETR is aimed at producing a peak power output of 2GW once completed in 2035, bridging the gap between scientific experiments and commercial use.

Extensive progress has been noticed in studying laser-based technology for fusion energy generation. Some of the facilities that use laser technology to produce fusion energy include the National Ignition Facility (NIF) at the Lawrence Livermore National Laboratory (LLNL) in the USA and the Laser Mégajoule (LMJ) in France.

The International Atomic Energy Agency (IAEA) also supports its member states in research activities related to fusion energy generation. It also organizes various workshops on fusion power plant concept demonstrations, technical meetings, and coordinates research activities.

Nuclear Fusion – Reality or a Fairy Tale?by EOS Intelligence

Nuclear Fusion – Reality or a Fairy Tale? by EOS Intelligence

Some of the breakthroughs achieved in fusion energy experiments to date

There has been significant progress in the research and development activities focused on nuclear fusion energy generation. Researchers are continuously emphasizing optimizing the condition of plasma through changes in density, temperature, and confinement time to achieve the required level of performance for a power plant. Several nuclear reactors were able to sustain high temperatures during the fusion process. For instance, in January 2022, the EAST reactor in China sustained temperatures of 126 million degrees Fahrenheit, which is nearly five times hotter than the sun, for 17 minutes, and thus, broke the record for longest sustained nuclear fusion.

In February 2022, the Joint European Torus (JET) achieved a record performance for sustained fusion energy of 59MJ over five seconds.

Also, in September 2022, the Korea Superconducting Tokamak Advanced Research (KSTAR) experiment achieved plasma temperatures of 120 million kelvins for up to 20 seconds, a key demonstration of simultaneous high temperatures and plasma stability.

Recently, in December 2022, a major breakthrough was achieved at the US National Ignition Facility in California by using inertial confinement fusion, which released more energy than was pumped in by the lasers for the first time in the world. The laser shot released 3.15MJ of energy in comparison with the 2.05MJ pumped to the hydrogen isotope pellet by lasers. This breakthrough is likely to pave the way for abundant clean energy in the future.

Breakthroughs driving further investment in fusion energy R&D

Breakthroughs achieved over the past years in various projects have attracted significant investment by both the government and private sector in the research and development of fusion energy. For instance, in February 2023, Israel’s Ministry of Energy (MoE) proposed to provide US$11.5 million to establish a national nuclear fusion institute in Israel. This initiative includes major universities of Israel, namely the Hebrew University of Jerusalem, Ben-Gurion University of the Negev, the Technion and Tel Aviv University, the Weizmann Institute of Science, as well as NT-Tao, an Israel-based start-up which is engaged in the development of a compact system for nuclear fusion.

Similarly, in October 2022, the UK government announced to provide US$249.6 million of funding for the Spherical Tokamak for Energy Production (STEP) project’s first phase, which will include concept design by the UK Atomic Energy Authority by 2024. STEP is a program aimed at designing and constructing a prototype fusion energy plant by 2040.

In March 2022, the US Department of Energy (DOE) proposed to provide around US$50 million of federal funding to support US scientists involved in conducting experimental research in fusion energy science. Of this, US$20 million was to support tokamak facilities and US$30 million to support fusion research to improve the performance of fusion and increase the duration of burning plasma. In addition to this, the US government’s budget for the financial year 2023 included US$723 million for the Office of Science Fusion Energy Sciences research in enabling technologies, materials, advanced computing and simulation, and new partnerships with private fusion efforts. This amount included US$240 million for the ongoing construction of ITER tokamak. Also, the budget for the financial year 2024 includes US$16.5 billion to support climate science and clean energy innovation, including US$1 billion to advance fusion energy technology.

Private funding in fusion companies has also increased significantly in the recent past. As per the Fusion Industry Association Report 2022 published in July, private sector funding amounted to about US$4.8 billion in total, witnessing an increase of 139% since 2021. Fusion companies also received an additional US$117 million in grants and other funding from governments. Big resource groups such as Equinor, based in Norway, Google, and Chevron, based in the USA, have also invested in fusion energy research. For instance, in July 2022, Chevron, together with Google and Japan-based Sumitomo Corporation, invested in TAE Technologies, a US-based nuclear fusion start-up, in a US$250 million fundraising round to build its next-generation fusion machine.

In addition to this, entrepreneurs, including Bill Gates and Jeff Bezos, are also providing financial support. In December 2021, Commonwealth Fusion Systems (CFS) raised around US$1.8 billion in series B funding from various key investors, including Bill Gates, DFJ Growth, and Emerson Collective, among others, to commercialize fusion energy.

Companies engaged in nuclear fusion energy generation

More than 35 companies are engaged in fusion energy generation for commercial use, such as Tokamak Energy, General Fusion, Commonwealth Fusion Systems, Helion Energy, Zap Energy, and TAE Technologies, among others. These fusion companies are increasingly emphasizing collaborations and experimenting with new technologies to produce fusion energy and make it available for commercial use.

In March 2023, Eni, an energy group based in Italy, and Commonwealth Fusion Systems (CFS) based in the USA, a spin-out of the Massachusetts Institute of Technology (MIT), signed a collaboration agreement aimed at accelerating the industrialization of fusion energy.

In February 2023, TAE Technologies achieved a breakthrough in its hydrogen-boron fusion experiment in magnetically confined fusion plasma. This experiment was a collaboration between Japan’s National Institute for Fusion Science (NIFT) and TAE Technologies.

Also, in February 2023, Tokamak Energy proposed to build a new fusion energy advanced prototype at the United Kingdom Atomic Energy Authority’s (UKAEA) Culham Campus, UK, using power plant-relevant magnet technology. It also built the first set of high-temperature superconducting magnets for testing nuclear fusion power plants. This supermagnet can confine and control extremely hot plasma created during the fusion process.

Certain breakthroughs achieved over the years in the nuclear fusion energy field have encouraged the entry of various start-ups across geographies. For instance, Princeton Stellarators, a US-based start-up focused on building modular, utility-scale fusion power, was founded in 2022. Another start-up named Focused Energy, a Germany-based fusion company, was founded in 2021 to develop a fusion power plant based on laser and target technology. In September 2021, the company raised US$15 million in seed funding led by Prime Movers Lab, along with additional investment from various entrepreneurs.

Start-ups are also emphasizing raising funds to create new fusion technologies and make a significant impact on the industry. In February 2023, NT-Tao, an Israel-based nuclear fusion start-up founded in 2019, raised US$22 million in a series A funding round aimed at developing a high-density, compact fusion reactor to provide clean energy.

Additionally, in January 2023, Renaissance Fusion, a France-based start-up founded in 2020, raised US$16.4 million in a seed funding round led by Lowercarbon Capital. The company is engaged in the development of a stellarator reactor for fusion energy generation.

Challenges to nuclear fusion energy generation

Although a lot of companies and governments across geographies are investing in nuclear fusion energy generation experiments, building full-scale fusion-generating facilities requires advanced engineering, advanced vacuum systems, and superconducting magnets. One of the key challenges in the fusion process is the requirement of extremely high temperatures to produce energy. Also, it becomes difficult to control plasma at such high temperatures.

Additionally, the lack of availability of materials that can extract heat more effectively while withstanding their mechanical properties for a longer duration is another challenge affecting the fusion energy generation process.

Moreover, fusion research projects are also facing capital and financing challenges due to high upfront costs, return uncertainty, and long project duration. The capital investment involved in building and operating a fusion reactor is high due to complex technology that requires significant investment in R&D, high energy requirements, use of advanced materials, and regulatory requirements aimed at ensuring the safety and low environmental impact of the fusion reactor. The cost of building a fusion reactor ranges between tens to hundreds of billions of dollars. It can vary depending on various factors such as size, design, location, materials, and technology used.

Since fusion energy is a new technology, there is uncertainty about when nuclear fusion will become a viable and cost-effective energy source, such as other energy sources, including wind and solar. This makes it difficult for investors to invest in fusion projects and predict the return on investment.

However, ongoing research and development activities aimed at building advanced, highly efficient, and cost-effective fusion reactors and commercializing fusion energy generation at a large scale are likely to overcome these challenges in the long term.

EOS Perspective

Accelerating climate crisis is driving the investment in nuclear fusion research and development as it does not create carbon emissions and long-lasting nuclear waste products. Over the past several years, various fusion research projects, university programs, and start-ups have achieved breakthroughs in the fusion energy field. The most recent breakthrough at the US National Ignition Facility in California, which released more energy than was pumped in by the lasers, has paved the way to the nuclear fusion gold rush and sparked excitement among investors, companies, and researchers.

Many fusion companies, such as Commonwealth Fusion Systems and TAE Technologies, are claiming to exceed breakeven by 2025 and commercialize fusion energy by 2030. Billions of dollars have been invested in nuclear fusion energy generation experiments but no company or projects have been able to achieve breakeven yet.

Several new fusion projects are planning on using advanced materials and putting a new generation of supercomputers to tweak the performance of ultrahigh-temperature plasma, but commercializing fusion energy is still far from reality. Moreover, the fusion process is very complex, requires extreme temperatures for fusion reactions, and involves huge energy costs. Thus, alternative clean energy sources such as wind and solar will likely remain the near-term methods to meet sustainable energy demand. At the same time, it should be expected that the increasing government support and investment by large cap organizations and entrepreneurs are likely to help set up viable fusion power plants in the future.

by EOS Intelligence EOS Intelligence No Comments

Clean Energy: How Is India Faring?

The rising annual average global temperature due to global warming is alarming. These changes affect virtually every country in the world, and India is no exception in witnessing extreme weather conditions. To illustrate this, the country faced floods in 2019 that took 1,800 lives across 14 Indian states and displaced 1.8 million people. Overall, the unusually intense monsoon season impacted 11.8 million people, with economic damage likely to be around US$10 billion.

Concerns over rising global temperature causing climate change

According to the latest climate update by the World Meteorological Organization (WMO), there is a 50% probability of the annual average global temperature temporarily exceeding the pre-industrial level by 1.5 °C in at least one of the next five years. As a result, there is a high chance of at least one year between 2022 and 2026 becoming the warmest on record, removing 2016 from the top ranking.

India has also been bearing the brunt of climate change with the average temperature rising by around 0.7°C between 1901 and 2018. The temperature in India is likely to further rise by 4.4°C and the intensity of heat waves might increase by 3-4 times by the end of the century. In the future, India is likely to face weather catastrophes such as more recurrent and extreme heat waves, intense rainfall, unpredictable monsoons, and cyclones, if clean energy transition measures are not taken.

Clean Energy – How is India Faring by EOS Intelligence

India to witness economic losses if initiatives are not taken

The rising population, industrialization, and pollution levels in India are causing emissions (greenhouse gases, carbon dioxide), depleting air quality, and impacting the environment adversely. Also, with coal being a major source of energy in India’s electricity generation, pollution levels are further rising. These factors intensify the need to take clean energy initiatives seriously. If India does not take timely actions to reduce reliance on fossil fuels, it may suffer a heavy loss of nearly US$35 trillion across various sectors by 2070. Industries such as services, manufacturing, retail, and tourism are likely to lose around US$24 trillion over the next 50 years if India neglects climate warnings.

Renewable energy generation in India seeing a boost

The Indian clean energy sector is the fourth most lucrative renewable energy market in the world. As of 2020, India ranked fifth in solar power, and fourth in the wind and renewable power installed capacity globally.

The installed renewable energy capacity in India was 152.36 GW as of January 2022, accounting for 38.56% of the overall installed power capacity. Energy generation from renewable sources increased by 14.3% y-o-y to 13.15 Billion Unit (BU) in January 2022. The Indian government set an ambitious target of achieving 500GW installed renewable energy capacity by 2030, with wind and solar as key energy sources to achieve the target.

The government has been taking several measures to boost the clean energy sector. In the Union Budget 2022-2023, the government allocated US$2.57 billion for Production Linked Incentive (PLI) scheme to boost manufacturing of high-efficiency solar modules. The scheme provides incentives to companies to increase domestic production of solar modules in order to reduce dependence on imports.

Furthermore, the Indian government has undertaken several initiatives to foster the adoption of clean energy practices, one of them being the Green Energy Corridor Project, which aims at channelizing electricity produced from clean energy sources, such as solar and wind, with conventional power stations in the grid. Another project, the National Wind-Solar Hybrid Policy, was rolled out in 2018 by the Ministry of New and Renewable Energy (MNRE) as an initiative to promote a large grid-connected wind-solar PV hybrid system for efficient utilization of the transmission infrastructure and land.

Big-scale projects in development

To meet the growing energy needs of the country, the Indian government is taking measures to look at alternative sources of energy. At the 2021 United Nations Climate Change Conference, India announced its ambitious target of meeting 50% of its energy needs from renewable energy by 2030. In the near term, India aims to achieve 175GW renewable energy installation by the end of 2022.

Besides rolling out various policies and reforms, India has been taking several other measures as well to facilitate the growth of the renewable sector and to meet the energy targets. One such measure is the series of agreements signed by India and Germany in May 2022, which would see India receiving up to US$10.5 billion in assistance through 2030 to boost the use of clean energy. Furthermore, 61 solar parks have been approved by MNRE, with a total capacity of 40GW. Most of these solar parks are under construction.

Apart from the government, also the key industry players see potential in the clean energy market and have ambitious plans to ramp up renewable energy capacity as well as their investments in the sector.

Indian public sector companies including IOC, BPCL, and private sector conglomerates such as Reliance Industries, Tata Power, and the Adani Group have already announced billions of dollars’ worth of investments in renewable energy projects. BPCL is planning to invest up to US$3.36 billion in building a diversified renewables portfolio including solar, wind, small hydro, and biomass. Adani Green Energy is planning to invest US$20 billion to achieve 45GW of renewable energy capacity by 2030. RWE (German multinational energy company) and Tata Power are likely to collaborate to develop offshore wind projects in India. They are planning to install 30GW of wind energy projects by 2030.

Current and future challenges

Despite the measures taken by various renewable industry stakeholders, India still faces several pressing challenges that it needs to overcome.

The solar energy segment accounts for a majority share (60%) of India’s commitment of 500GW by 2030. With the ongoing momentum, India needs to install 25GW of solar capacity each year. In the first half of 2021, India could only add 6GW of renewable energy capacity, indicating a slowdown in the rate of energy addition. Besides the supply chain disruptions caused by the pandemic, another reason for the slowdown could be the high component prices.

India’s solar industry relies excessively on imports of solar panels, modules, and other parts. Before the pandemic, in 2019-2020, India imported US$2.5 billion worth of solar wafers, cells, modules, and inverters. These components have become 20-25% more expensive since the pandemic. To keep the clean energy market economically viable, the Indian government needs to increase the domestic production of solar equipment.

Another issue is the fact that power distribution companies in some states of India do not encourage solar net-metering because of the fear of losing business and becoming financially unstable. Thus, it is imperative for the government to introduce a uniform, consumer and investor-friendly policy regarding buying solar electricity equipment and accessories across all states in India.

Moreover, some solar ground-mounted projects have encountered difficulty because of the opposition from local communities and environmentalists for their negative impact on the local environment. According to energy pundits, rooftop solar installments are more eco-friendly and are able to create substantial employment opportunities. Consequently, increasing the current target for rooftop installations from 40% to 60% is considered to be a viable proposition for the near future.

Wind energy market also faces challenges due to lack of developed port infrastructure, higher costs of installing turbines in the sea, and delays in starting projects due to the pandemic. As a result, India’s first offshore wind energy project in Gujarat is yet to take off after four years of tender announcements by the government to invite companies to set up the project.

Some of the other challenges of wind power generation in India are additional costs including investments needed in transmission assets to evacuate additional power, issues related to ownership of wind plants by multiple owners, low Power Purchase Agreement (PPA) bound tariffs on existing assets, as well as lack of incentives to start new wind power projects.

EOS Perspective

As a large developing economy, India’s clean energy targets and ambitions are not just transformational for the country but the entire planet. The energy targets set by India are formidable, but the transition to clean energy is already happening; however, not without challenges.

With government support and aid, the Indian clean energy sector is likely to overcome some of those challenges. For instance, to reduce dependence on expensive imports, the government started taking measures to boost domestic production of solar modules through its Production Linked Incentive (PLI) scheme. Moreover, in 2017, the government increased taxes on solar panels and modules and hiked the basic customs duty on imports of solar and wind energy equipment to encourage domestic production of this equipment. In the budget for FY 2022, the government injected US$133 million into the Solar Energy Corporation of India and US$200 million into Indian Renewable Energy Development Agency. The capital will be used by these entities for running various central government-sponsored incentive programs to attract foreign and domestic companies to invest in this sector. In fact, foreign investors/companies already see potential in India’s clean energy sector, which led to FDI worth US$11.21 billion between April 2000 and December 2021.

India has immense clean energy potential, which has not been fully exploited yet. The shift to renewable energy presents a huge economic opportunity for India. The clean energy sector in the country has the potential to act as a catalyst for economic growth by creating significant job opportunities. According to a January 2022 report by the Natural Resource Defense Council (NRDC), India can generate roughly 3.4 million short and long-term jobs by installing 238GW of solar and 101GW of wind capacity to accomplish the 2030 goal.

In order for the clean energy sector to meet the energy targets and flourish in the future, it will continue to require government support and brisk actions to overcome the challenges.

Africa’s Mining Industry Gaining Momentum by EOS Intelligence
by EOS Intelligence EOS Intelligence No Comments

Africa’s Mining Industry Gaining Momentum

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Africa is home to 30% of the world’s mineral reserves, 8% of the world’s natural gas, and 12% of the world’s oil reserves. Despite being endowed with abundant resources, the continent accounts for only 5% of the global mining production. Mining in Africa was often overlooked because of the unstable political environment, opaque regulations, and poor enforcement capacity. Despite these challenges, investments in Africa’s mineral wealth have been steadily increasing in recent years. The massive swings in mineral demand due to the accelerated clean energy transition along with the rising geopolitical tensions have made countries across the globe diversify their sources of minerals and venture into highly challenged regions such as Africa.

Clean energy – A major force driving mineral extraction in Africa

The globally accelerating clean energy transition is set to unleash unprecedented mineral demand in the coming decades. Demand for minerals such as lithium, copper, cobalt, nickel, and zinc is expected to increase exponentially since they are required in the production of batteries, electric vehicles, wind turbines, and solar photovoltaic plants, all of which are the cornerstone of clean energy development. Among all clean energy technologies, electric vehicle manufacturing and energy storage are likely to account for about half of the global mineral demand over the next two decades.

Lithium

The African continent hosts many of the global mineral reserves required for manufacturing electric vehicles and batteries. Zimbabwe and the Democratic Republic of the Congo are among the top ten countries with the largest lithium reserves in the world. Lithium is a crucial component of lithium-ion batteries, which are used in smartphones and electric vehicles. In Zimbabwe, a mine named Bikita holds more than 11 million tons of lithium ore. Despite being bestowed with massive lithium reserves, the region is largely unexplored due to the lack of investment. However, as the lithium demand is on the rise, the government of Zimbabwe has been actively promoting the development of lithium mines to attract foreign investments. At the same time, an increasing interest in electric vehicles and lithium-ion batteries is driving the lithium demand, pushing many global economies to invest in lithium mining. One such example is an investment from December 2021, when a Chinese-owned mineral production and processing company, Zhejiang Huayou Cobalt, acquired a 100% stake in the Zimbabwean Arcadia lithium mine.

Cobalt

Cobalt is another important metal, used in energy storage technologies and electric vehicle production. Most lithium-ion batteries depend on cobalt, which is a by-product of copper and nickel production. The Democratic Republic of the Congo supplies almost 70% of global cobalt, while Australia and the Philippines supply 4.2% and 3.3% of global cobalt, respectively. The growth of the electric vehicle industry has driven major cobalt producers to ramp up the output at multiple mine sites in the Democratic Republic of the Congo.

Graphite

Like lithium and cobalt, graphite is another significant mineral used in electric vehicle manufacturing. A lithium-ion battery needs 10 times more graphite than lithium. China produces around 82% of the global graphite, followed by Brazil at 7%. Due to the increasing demand, many countries with graphite reserves are launching their graphite mining projects. Mozambique is expected to increase its flake graphite 2021 production levels fivefold by 2030. The country has around 20% to 40% of total global graphite reserves.

Copper

Copper also holds a significant position in a range of minerals used in renewable energy technologies. It plays a vital role in grid infrastructure due to its efficiency, reliability, and conductivity. Around 60% of copper demand is driven by wind turbines, solar panels, and electric vehicle manufacturing. Increasing copper demand along with the rising global copper shortage has made many global producers expand their production and venture into new regions for mining. Consequently, Africa’s Zambia, one of the largest copper producers in the world, has attracted a significant number of investments recently. The country aims to take its annual copper production levels from 830,000 metric tons in 2020 to 3 million metric tons in the next ten years.

Africa also hosts many other mineral reserves such as platinum, manganese, nickel, and chromium, which are used in a variety of clean energy technologies. The continent is poised to take advantage of the growing demand for these minerals and has already started to attract significant foreign investments.

Africa’s Mining Industry Gaining Momentum by EOS Intelligence

High commodity prices and rising geopolitical tensions favor Africa’s mining

Africa has experienced a boom in mining since 2000 when the commodities super cycle (a phenomenon where commodities trade for higher prices for a long period) began. Along with the commodity boom, the African mining industry has grown substantially, attracting investments in exploration, acquiring new concessions, and opening new mines. The recently spiking prices of commodities such as aluminum, zinc, nickel, copper, gold, and coal are further fueling investments across the continent.

The Russian war on Ukraine further benefits Africa as many countries started to diversify their supply chains away from Russia. In March 2022, the USA and the UK imposed a ban on Russian oil imports. Europe also has plans to cut its Russian gas imports by two-thirds before the end of 2022. These could lead to supply shortages of oil and gas in many countries. Russia also supplies 7% of the world’s nickel, 10% of the world’s platinum, and 25-30% of the world’s palladium, which are critical to the globally accelerating clean energy transition. The US and European governments are looking closely at further sanctions against Russia which could disrupt these critical minerals supply. The situation has made many developed countries diversify and secure their sources of minerals. This will be a huge opportunity for Africa to promote its resources.

Massive African gold reserves attract global gold producers

Gold is often perceived as a safe haven asset and its demand is constantly rising, pushing major global gold producers to ramp up their production. Additionally, as many of the global gold reserves are depleting, mining companies find it imperative to explore new gold deposits across the world. Interestingly, the Birimian greenstone belt of West Africa hosts huge deposits of gold but remains highly underexplored. Many leading global gold producers started exploring the region due to the favorable mining regulations and mining codes implemented recently. Between 2009 and 2019, approximately 1,400 metric tons of gold reserves were discovered in West Africa, while about 1,000 metric tons and 680 metric tons were found in Canada and Ecuador, respectively. A total of US$470 million was invested in West Africa’s gold resource exploration in 2020. This was the third-largest global gold exploration expenditure in 2020, behind that of Australia and Canada.

Investments in Africa’s mining

Countries such as Australia, China, Canada, the UK, and the USA have invested heavily in Africa’s mineral extraction over the years. Emerging economies such as India, Russia, and Brazil also have sizeable investments in Africa’s mining, creating more competition for resources. Among all the countries that have invested, China has demonstrated a significant presence across the continent. The rise of industrialization in China has driven increased demand for mineral exploration and extraction in Africa over the past decades. China’s investment in exploring African mineral resources multiplied to a remarkable extent between 2005 and 2015. In 2021, China’s total outbound foreign direct investment (FDI) was US$145.2 billion, of which a quarter was dedicated to African mining.

Many of the mining projects in Africa are funded by international stock exchanges. For instance, in 2015, Deloitte analyzed the funds of 29 major mining projects which were in development across the continent. The Toronto Stock Exchange funded 28% of these projects, followed by the Hong Kong Stock Exchange funding 17%, and the National Stock Exchange of India funding 10% of the projects.

A 2019 report published by PricewaterhouseCoopers states that, in 2018, total mining deals in Africa amounted to US$48 billion. Out of this, West Africa received the largest share of investment worth US$16.2 billion for its oil, gas, and gold reserves, followed by Southern Africa, which received US$14.7 billion worth of investment for its gold, platinum, nickel, and cobalt. East Africa and Central Africa received the least amount of mining investment.

Challenges

Asia constitutes approximately 60% of the world’s total mining production, followed by North America (14%). Africa, despite being endowed with abundant mineral reserves, constitutes only 5% of the global mining production. The continent has failed to achieve real mining expansion due to many challenges prevailing in the continent. One of the prime challenges is the poor infrastructure (rail and port) that causes trade blockages. High levels of political instability, unstable regulations, and corruption are other significant challenges hindering mining across Africa. Other challenges impacting the African mining industry include poor geological data management, illegal mining, lack of mineral processing facilities, unreliable power supply, and weak local markets.

EOS Perspective

With the world’s increasing appetite for clean energy, Africa has a chance to establish itself as a key player in the mining industry. Significant investments in extraction and exploration are required to get the most out of the continent’s resources, and this is happening to a certain extent. Most significantly, the countries involved must build a robust value chain to promote industrialization and boost their economies, instead of just supplying raw materials. Governments should consider fostering joint ventures and partnerships with foreign companies to bridge the technical skill gaps that prevail in the continent. The industry itself must ensure that it shares the mining benefits with the people, thereby improving their welfare.

The African countries must also address challenges such as poor infrastructure to participate effectively in the value chain. Many projects are already underway to boost the transport infrastructure. China has built significant inroads in Africa under its Belt and Road Initiative. Deloitte estimates approximately US$50 billion would be invested in over 830 infrastructure projects between 2003 and 2030.

Along with infrastructure development, strong governance, and a stable and reliable regulatory environment are critical to attracting foreign investments. Several governments across Africa are revising mining codes and regulations and providing tax incentives to stimulate manufacturing. The mining industry is at a critical stage where it needs to satisfy an increased demand for minerals while also curbing the environmental impact of mining operations. This process seems to be complex, but it also provides many opportunities. For instance, mining companies can utilize the adoption of renewable, energy-efficient systems for power generation. Technologies such as artificial intelligence, automation, and big data could be adopted to mitigate rising costs.

There is still a long way for the region to achieve the desired mining growth and economic development, with multiple challenges across the entire value chain. However, with stronger governance, more stable regulations, and considerable foreign investments, Africa could position itself as one of the largest mining economies in the world. The opportunity for Africa is huge, but it needs to be utilized properly.

by EOS Intelligence EOS Intelligence No Comments

Commentary: Europe’s Energy Woes – The Way Forward

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Europe is struggling to build up energy supply ahead of anticipated growth in demand due to economic rebound after pandemic outbreak and the winter months. Considering the knock-on effect of the energy crisis on industrial growth and consumer confidence, the prime focus for Europe is not only to respond to the mounting energy issues in the short term, but to also establish energy sustainability and security for the future.

In October 2021, the European Commission published an advisory for the member states to take some immediate steps to ease the effect of the energy crisis. Governments were urged to extend direct financial support to the most vulnerable households and businesses. Other recommended ways of intervention included targeted tax reductions, temporary deferral of utilities bill payments, and capping of energy prices. About 20 member states indicated that they would implement the suggestions outlined by the European Commission at a national level. While these measures may aid the most vulnerable user segment, there is not much that can be done to safeguard the wider population from the energy price shocks.

Energy security and sustainability is the key

While a magical quick-fix for Europe’s energy crisis does not seem to exist, the ongoing scenario has exposed the region’s vulnerabilities and serves as a wake-up call to move towards energy security and self-sufficiency.

Diversify energy mix

In general, petroleum products and natural gas contribute significantly to Europe’s energy mix, respectively accounting for about 35% and 22% of the total energy consumed in the EU. The remaining energy needs are fulfilled by renewable sources (~15%), nuclear (~13%), and solid fossil fuels (~12%).

The high dependence on fossil fuels is one of the main reasons behind Europe’s ongoing energy crisis. In order to mitigate this dependency, Europe has made concerted effort in the development of renewable energy production capabilities. In 2018, the European Commission set a target to achieve 32% of the energy mix from renewables by 2030, but in July 2021, the target was increased to 40%, clearly indicating the region’s inclination towards renewables.

Expediting renewable energy projects could help Europe to get closer to energy self-sufficiency, although the intermittency issue must also be accounted for. This is where nuclear energy can play a critical role.

After Fukushima disaster in 2011, many countries in Europe pledged to phase-out nuclear energy production. France, Germany, Spain, and Belgium planned to shut down 32 nuclear reactors with a cumulative production capacity of 31.9 gigawatts by 2035. However, in the wake of the current crisis, there is a renewed interest in nuclear power. In October 2021, nine EU countries (Czechia, Bulgaria, Croatia, Finland, Hungary, Poland, Romania, Slovakia, and Slovenia) released a joint statement asserting the expansion of nuclear energy production to achieve energy self-sufficiency. France, which generates about three-fourth of its electricity through nuclear plants, is further increasing investment in nuclear energy. In October 2021, the French government pledged an investment of EUR 1 billion (~US$1.2 billion) in nuclear power over the period of 10 years.

Look beyond Russia

More than 60% of EU’s energy needs were met by imports in 2019. Russia is the major partner for energy supply – in 2019, it accounted for 27% of crude oil imports, 41% of natural gas imports, and 47% of solid fossil fuels imports. While Europe is accelerating the development of renewable energy production, fossil fuels still remain an important source of energy for the region. In the face of escalating political differences with Russia, there is a need to reduce energy reliance on this country and to build long-term partnerships with other countries to ensure a steady supply.

EU has many options to explore, especially in natural gas imports. One of them is natural gas reserves in Central Asia. The supply link is already established as Azerbaijan started exporting natural gas to Europe via Trans-Adriatic Pipeline (TAP), operational since December 31, 2020. In the first nine months, Azerbaijan exported 3.9 billion cubic meters of gas to Italy, 501.7 million cubic meters to Greece, and 166 million cubic meters to Bulgaria. Trans-Caspian Pipeline (TCP) is a proposed undersea pipeline to transport gas from Turkmenistan to Azerbaijan. This pipeline can connect Europe with Turkmenistan (the country with the world’s fourth-largest natural gas reserves) via Azerbaijan. As a result, Europe has heightened its interest in the development of this pipeline.

Eastern Mediterranean gas reserve can also prove to be greatly beneficial for the EU. In January 2020, Greece, Cyprus, and Israel signed a deal to construct a 1,900 km subsea pipeline to transport natural gas from the eastern Mediterranean gas fields to Europe. This pipeline, expected to be completed by 2025, would enable the supply of 10 billion cubic meters of gas per year from Israel and Cyprus to European countries via Greece.

Africa is another continent where the EU should try to strengthen ties for the imports of natural gas. Algeria is an important trade partner for Europe, having supplied 8% of natural gas in 2019. Medgaz pipeline connects Algeria directly to Spain. This pipeline currently has the capacity to transport 8 billion cubic meters of gas per year, and the ongoing expansion work is expected to increase the capacity to 10.7 billion cubic meters per year by the end of 2021. In addition to this, Nigeria is planning the development of a Trans-Sahara pipeline which would enable the transport of natural gas through Nigeria to Algeria. This will potentially open access for Europe to gas reserves in West Africa, via Algeria. Further, as African Continental Free Trade Agreement came in to effect in January 2021, the natural gas trade within countries across Africa received a boost. Consequently, liquefied natural gas projects across Africa, including Mozambique’s 13.1 million tons per annum LNG plant, Senegal’s 10 million tons per annum Greater Tortue Ahmeyim project, and Tanzania’s 10 million tons per annum LNG project, could help Europe to enhance its gas supply.

Business to strive to achieve energy independence

While governments are taking steps to reduce the impact of the energy crisis on end consumers, this might not be enough to save businesses highly reliant on power and energy. Therefore, businesses should take the onus on themselves to achieve energy independence and to take better control of their operations and costs.

Some of the largest European companies have already taken several initiatives in this direction. Swedish retailer IKEA, for instance, has invested extensively in wind and solar power assets across the world, and in 2020, the retailer produced more energy than it consumed.

There has also been growing effort to harness energy from own business operations. In 2020, Thames Water, a UK-based water management company, generated about 150 gigawatt hours of renewable energy through biogas obtained from its own sewage management operations.

However, a lot more needs to be done to change the situation. Companies not having any means to produce energy on their own premises should consider investing in and partnering with renewable energy projects, thereby boosting overall renewable energy production capacity.

Energy crisis is likely to have repercussions on all types of businesses in every industry. Larger entities with adequate financial resources could use several hedging strategies to offset the effect of fluctuating energy prices or energy supply shortage, but small and medium enterprises might not be able to whither the storm.

Economist Daniel Lacalle Fernández indicated that energy represents about a third of operating costs for small and medium enterprises in Europe, and as a result, the ongoing energy crisis can trigger the collapse of up to 25% of small and medium enterprises in the region. Small and medium enterprises need to actively participate in government-supported community energy initiatives, which allow small companies, public establishments, and residents to invest collectively in distributed renewable energy projects. By early 2021, this initiative gained wide acceptance in Germany with 1,750 projects, followed by Denmark and the Netherlands with 700 and 500 projects, respectively.

EOS Perspective

Europe must continue to chase after its green energy goals while developing alternative low-carbon sources to address renewables’ intermittency issue. This would help the region to achieve energy independence and security in the long term. In the end, the transition towards green energy should be viable and should not come at a significant cost to the end consumers.

On the other hand, immediate measures proposed so far do not seem adequate to contain the ongoing energy meltdown. Further, energy turmoil is likely to continue through the winter, and, in the worst-case scenario, it might result in blackouts across Europe. If the issue of supply shortages remains difficult to resolve in the short term, a planned reduction in consumption could be the way forward.

In view of this, Europe would need to actively encourage energy conservation among the residential as well as industrial sectors. Bruegel, a Brussels-based policy research think tank, suggested that the European governments could either force households to turn down their thermostats by one degree during the winter to reduce energy consumption while not compromising much on comfort, or provide financial incentives to households who undertake notable energy saving initiatives.

This is perhaps a critical time to start promoting energy conservation among the masses through behavioral campaigns. Like businesses, it is necessary to enhance consumers’ participation in the energy market and they should be encouraged to generate their own electricity or join energy communities. The need of the hour is to harness as well as conserve energy in any way possible. Because, till the time Europe achieves self-sufficiency or drastically strengthens the supply chain, the energy crunch is here to stay.

UK Paves The Way for A Greener and Carbon-Free Future
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UK Paves The Way for A Greener and Carbon-Free Future

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The UK is working to create a policy for building a more sustainable future for itself through the New Green Industrial Revolution, aiming to attain net-zero emissions in the UK by 2050. As the country separated itself from the EU through Brexit, it is also setting its own environmental goals and in that, its own version of the EU’s 2019 Green Deal (we wrote about it in The EU Green Deal – Good on Paper but Is That Enough? in March 2020). With highly ambitious targets, the proposed investments are worth GBP12 billion, creating 250,000 jobs in the process. While this seems like a promising funds allocation, the plan’s success will actually depend on significant investments in next-generation technologies, which have currently not been proven commercially. Moreover, a lot will depend on an equal involvement from the private sector that might be more cautious with investments than the public sector.

The UK is in a bid to position itself at the forefront of global markets for green energy and clean technologies. To achieve this, it proposed a 10-point Green Industrial Revolution in November 2020, which aims to mobilize GBP12 billion funds and create 250,000 jobs in the UK. Through this plan, the UK aims to achieve net zero carbon emissions by 2050. The key areas covered under the plan include offshore wind, hydrogen, nuclear, electric vehicles, public transport, jet zero and greener maritime, homes and public buildings, carbon capture, nature, and innovation and finance.

UK Paves The Way for A Greener and Carbon-Free Future

Offshore wind

The new Green Industrial Revolution outlines the UK government’s commitment to put offshore wind energy at the forefront of the country’s electricity needs. It has increased the offshore wind targets from previous 30GW to 40GW by 2030, aiming to produce enough energy to power all homes in the UK by 2030.

In addition to this, the government plans investments of about GBP160 million to upgrade ports and infrastructure in localities that will accommodate future offshore wind projects (e.g. Teesside, Humber, Scotland, and Wales).

This investment in developing offshore wind energy is expected to support about 60,000 direct and indirect jobs by 2030 in construction and maintenance of sites, ports, factories, etc.

While the government’s plan is great on paper, meeting the 40GW target will require 4GW of offshore wind projects to be commissioned every year between 2025 and 2030, which is extremely ambitious and challenging. Moreover, just developing offshore wind projects will not be enough until works are also done to update the electricity grid. Further, the target 40GW generation is calculated based on current electricity demand by households, which in reality is bound to increase as a shift towards electric vehicles is being encouraged.

Hydrogen

With the help of industry partners, the UK government plans to develop 5GW of low carbon hydrogen production capacity by 2030 for industries, transport, and residences. The government is expected to publish a dedicated Hydrogen Strategy in 2021, to position the UK as a front runner in production and use of clean hydrogen. It plans to develop 1GW (of the planned 5GW) hydrogen production capacity by 2025.

A central part of the UK’s Hydrogen Strategy is expected to have hydrogen potentially replace natural gas for the purpose of heating. The government is undertaking hydrogen heating trials, commencing with building a ‘Hydrogen Neighborhood’ and potentially developing a plan for the first town to be heated completely using hydrogen by 2030.

In addition to this, works with industry partners are under way to develop ‘hydrogen-ready’ appliances in 2021, such that new gas boilers can be readily converted to hydrogen if any future conversion of the gas network is commissioned. To facilitate this, the government is working with Health and Safety Executives to enable 20% hydrogen blending in the gas network by 2023. However, this is subject to successful trials.

In transportation, an investment of GBP20 million in 2021 is planned to test hydrogen and other zero emission freight truck technologies in order to support the industry in developing zero-emission trucks for long-haul road freight.

To achieve these targets, a GBP240 million Net Zero Hydrogen Fund is planned to be set up. It will provide capital co-investment along with the investment from private sector to develop various technologies. These will include carbon capture and storage infrastructure for the production of clean hydrogen that can be used in home, transport, and industrial requirements. The policy is expected to support 8,000 jobs by 2030 and push private investment worth GBP4 billion by 2030.

However, the government’s ambitious 2030 hydrogen policy requires significant investment and participation from the private sector. While several global companies such as ITM Power, Orsted, Phillips 66, etc., have come together to collaborate on the Gigastack project in the UK (which aims to produce clean hydrogen from offshore wind), such private participation will be required on most projects to make them feasible and meet the targets.

Nuclear power

In search of low-carbon electricity sources, UK plans to invest in nuclear energy. In addition to development of large-scale nuclear plants, the investments will also include small modular reactors and advanced modular reactors.

To this effect, the government has set up a GBP385 million Advanced Nuclear Fund. Of this, GBP215 million is to be used towards small modular reactors, i.e., to develop a domestic smaller-scale nuclear power plant technology that could be built in factories and assembled on site. Apart from this, GBP170 million is to be used towards research and development of advanced modular reactors. These are reactors that could operate at over 800˚C, and as a result, unlock efficient production of hydrogen and synthetic fuels. These are also expected to complement the government’s other investments and initiatives with regards to hydrogen and carbon capture.

While the government expects the design and development of small modular reactors to result in private sector investment of up to GBP300 million, these next generation small reactors are currently considered a long shot as no company has created them yet. While Rolls Royce has offered the government to design one, it is conditional on them receiving a subsequent order worth GBP32 billion for 16 such reactors as well as the government paying half of the GBP400 million design cost.

Moreover, nuclear power plants are expensive and long-term investments and are considered to be one of the most expensive sources for power. Thus it is very important to evaluate their economic feasibility. While the government is bullish on the role of nuclear power in decarbonizing electricity, it is very important for large-scale projects to be economical, while small-scale projects still remain at a conceptual stage.

Electric vehicles

It is estimated that cars, vans, and other road transport are the single largest contributor to the UK’s carbon emissions, making up nearly one-fifth of all emissions emitted. Thus the government is committed to reducing carbon emissions produced by automobiles. To achieve this, the country plans to ban the sale of all new petrol and diesel cars and vans by 2030 (10 years earlier than initially planned). However, hybrid cars will be allowed to be sold till 2035.

The government has planned a support package of GBP2.8 billion for the country’s car manufacturing sector, which in turn is expected to create about 40,000 employment opportunities up till 2030. Of this, GBP1 billion will be used towards the electrification of vehicles, including setting up factories to produce EV batteries at scale. In addition to this, GBP1.3 billion is planned to be spent to set up and enhance charging infrastructure in the country by installing a large number of charge points close to residential areas, office and commercial spaces, highways, etc., to make charging as convenient as refueling. The government plans to have a network of 2,500 high-power charging points by 2030 and about 6,000 charging points by 2035. Lastly, grants are planned to the tune of about GBP582 million up till 2023 to reduce the cost of EVs (cars, vans, taxis, and two-wheelers) for the consumer. In addition to the investment by the government, private investment of about GBP3 billion is anticipated to trickle into the sector by 2026.

While this is considered to be a very important step in the right direction, it is estimated that it will still leave about 21 million polluting passenger vehicles on the UK roads by 2030 (in comparison to 31 million in 2020). Moreover, the government continues to allow the sale of hybrid cars for another five years beyond 2030, which means that carbon emissions-producing vehicles will still be added to UK roads even after the target dates set in the New Green Industrial Revolution plan.

Green public transport

In addition to reducing carbon emissions from passenger cars, the government also wants to make public transport more approachable and efficient. It plans to spend about GBP5 billion on public transport buses, cycling- and walking-related initiatives and infrastructure.

In addition, funding of GBP4.2 billion is planned on improving and decarbonizing the cities’ public transport network. This will include electrifying more railway lines, integrating train and bus network through smart ticketing, and introducing bus lanes to speed up the journey. The plans also include investment in about 4,000 new zero-emission buses in 2021, as well as funding two all-electric bus towns (Coventry and Oxford) and a completely zero-emission city center. While York and Oxford have shown interest in becoming the UK’s first zero-emission city center, the government has not yet formally announced the city for the same.

Improvements in public transport networks in other cities are also planned to bring them on par with London’s system. A construction of about 1,000 miles of segregated cycle lanes is in plans to encourage people to take up this mode of transportation for shorter distances.

While it is expected these investments will encourage people to use public transport more, the current COVID pandemic has created apprehensions when considering such shared transportation. Although this is expected to be a short-term challenge, it may be a slight damper to the government’s plan for the next year or so.

Jet zero and green ships

Apart from road transport, the government also aims at decarbonizing air and sea travel. It plans to invest GBP15 million in FlyZero – a study by Aerospace Technology Institute (ATI) aimed at identifying and solving key technical and commercial issues in design and development of a zero-emission aircraft. Such an aircraft is expected to be developed by 2030. In addition to this, the government plans to run a GBP15 million competition for the development of Sustainable Aviation Fuel (SAF) in the UK. The plans also include investing in upgrading airport infrastructure so that it can service battery and hydrogen fueled aircrafts in the future.

In addition to aviation, the government is also investing GBP20 million in the Clean Maritime Demonstration Programme to develop clean maritime technology.

While the plans to develop greener fuel for aircraft and ships is a step in the right direction, it is still somewhat of a long shot as a lot more investment is required into this than proposed. Moreover, the shipping industry in particular has shown little interest in wanting to reform in the past and it is likely that both the sectors will continue to follow international standards (that are high in carbon emissions) to remain competitive globally.

Greener buildings

The UK has a considerable number of old and outdated buildings that the government wants to put in the center of its Green Industrial Plan, thus making existing and new buildings more energy efficient. The plan is to slowly phase out carbon-heavy fossil fuel boilers currently used for heating buildings and instead promote the use of more carbon efficient heat pumps. For new buildings, an energy efficiency standard is to be developed, known as the Future Home Standard. To achieve this, the domestic production of heat pumps needs to be ramped up, so that 600,000 heat pumps are installed annually by 2028. This is expected to support about 50,000 jobs by 2030. In addition to this, the government is providing GBP1 billion to extend the existing Green Home Grant (launched in September 2019) by another year, which is aimed at replacing fossil fuel-based heating in buildings with more energy efficient alternatives.

While the subsequent shift to heat pumps from gas boilers will definitely help reduce the buildings’ carbon footprint, heat pumps are currently much more expensive and more difficult to install. Thus, the government must provide ongoing financial incentives for consumers to make the switch.

Carbon capture, usage, and storage

Carbon capture, usage, and storage (CCUS) technology captures carbon dioxide from power generation, low carbon hydrogen production, and industrial processes, and stores it deep underground, such that it cannot enter the atmosphere. In the UK, it can be stored under the North Sea seabed. A the technology has a critical role to play in making the UK emission free, a GBP1 billion investment is planned to support the establishment of CCUS in 4 industrial clusters by 2030 to capture 10Mt of carbon dioxide per year by 2030. Developed alongside hydrogen, these CCUS will create ‘SuperPlaces’ in areas such as the North East, the Humber, North West, Scotland, and Wales. The development of the CCUS is expected to create 50,000 jobs by 2030.

CCUS is a very new technology, with no large-scale or commercially successful projects operational across the world. While the technology has been proved in pilot projects, its feasibility is yet to be seen. Also, a significant amount of private investment will be required to carry through the proposed project. While some private players, such as Tata Chemicals Europe have begun constructing the first industrial-scale CCU plant (expected to capture 40,000 tons of CO2 per year) in Northwich, the government needs several more private players to step up to meet its ambitious targets.

Nature

In addition to the above mentioned programs, the government plans to safeguard and secure national landscapes as well as restore several wildlife habitats to combat climate change. To achieve that, it plans to reestablish several of the nation’s landscapes under National Parks and Areas of Outstanding Beauty (AONB), as well as create new areas under these two heads. The National Parks and AONB program is expected to add 1.5% of natural land in the UK and will help the government in reaching the target of bringing 30% of the UK’s land under protected status by 2030.

In addition to this, the government plans to invest GBP40 million in nature conservation and restoration projects, which in turn is expected to create several employment opportunities across the country. Moreover, it plans to invest GBP5.2 billion over six years into flood defenses, which will help combat floods and damage to homes as well as natural environment. This is also expected to create about 20,000 jobs up till 2027.

Green finance and innovation

The last agenda on the 10-point Green Industrial Revolution entails developing new sources of financing for supporting innovative green technologies. To this effect, the government has committed an R&D investment of 2.4% of its GDP by 2027. This will extensively be used towards developing high risk, high reward green technologies, which will help the UK attain net zero emissions by 2030.

Additionally, the government launched a GBP1 billion Net Zero Innovation Portfolio that will focus on commercialization of low-carbon technologies mentioned in the 10-point agenda, including development of floating offshore wind, nuclear advanced modular reactors, energy storage, bioenergy, hydrogen, greener buildings, direct air capture and advanced CCUS, industrial fuel switching, and other disruptive technologies. In November 2020, the government launched the first phase of this investment, GBP100 million, towards greenhouse gas removal and in the coming year it plans to invest another GBP100 million towards energy storage. It also plans to invest GBP184 million for fusion energy technologies and developing new fusion facilities. Moreover, GBP20 million will be directed towards development and trials of zero emission heavy goods vehicles.

Apart from this the government plans to issue the UK’s first Sovereign Green Bonds in 2021. These bonds, which are likely to be first of many, are expected to finance sustainable and green projects and facilitate the creation of ‘green jobs’ in the country. Furthermore, similar to the EU Green Deal, the government plans to implement a green taxonomy, which helps define economic activities into two categories – the ones that help limit climate change and others that are detrimental to the environment – to help investors make better investment choices.

EOS Perspective

The UK’s Green Industrial Revolution seems to be a comprehensive policy with a multi-pronged approach to tackle climate change, promote green technology and investments, and achieve net zero emissions by 2050. With Brexit in action, it seems like a worthy counterpart to the EU’s Green Deal, which the UK was initially a part of. Moreover, it is an important framework for the UK to show its commitment towards controlling climate change, especially with the country hosting the upcoming 26th session of the Conference of the Parties (CoP 26) to the United Nations Framework Convention on Climate Change summit in Glasgow in 2021.

However, currently the UK’s Green Industrial Revolution is not a legally binding policy document but more of a proposal, which would need to go through several legislative procedures to become binding. Moreover, while the plan is ambitious, it depends heavily on next generation innovative technologies that require hefty investments to achieve the targets. Thus, its success depends on whether the government is seriously committed and prepared to spend heavily on commercializing these technologies along with managing to attract significant amount of private investment to complement own efforts. While few aspects of the 10-point approach have already received investment from the private sector and first phase of funding from the government, it is yet to be seen if the UK’s ambitious net zero emission goals are truly feasible.

Pumped Hydro Energy Storage Plants
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Australia Puts Its Power behind Pumped Hydro Energy Storage Plants

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Australia, as most countries across the globe, is increasing its focus towards renewable energy for future sustainability. These initiatives are faced with the inherent challenge in the renewable energy development – intermittency of supply, i.e. the fact that the supply is not continuously available (e.g. sunlight or wind) and it cannot be modulated according to demand. To tackle this, power companies and the Australian government are making significant investments in pumped hydro energy storage (PHES) plants. These plants facilitate the storing of energy when supply is high but demand is low, so that it can be used when demand supersedes supply levels. Currently, several PHES projects are under assessment and development in Australia.

In 2015, the Australian government set renewable energy targets of 33,000 GWh in large-scale generation, equaling to about 23.5% of Australia’s total electricity generation by 2020. The ongoing pace of new and upcoming solar and wind power projects during 2017, 2018, and 2019 has ensured that the targets set under the Renewable Energy Targets (RET) scheme are met. Moreover, if the current rate of renewable installations continues, Australia is on track to achieve 50% renewable electricity by 2025 and 100% by early 2030’s.

To make renewable energy more sustainable, the government is looking at storage options for solar and wind energy. Solar and wind energy are inherently intermittent in nature. This means that energy can be harnessed based on availability of these resources and not based on the demand at a certain time. This makes renewable energy supply less predictable and dependable in comparison with fossil fuel-based energy.

This is where pumped hydro energy storage can prove useful. PHES plants can store renewable energy on a large scale within the electrical power grid. Fundamentally, PHES plants work in a similar way as regular hydro energy plants, wherein water flows from a higher reservoir to a lower reservoir, generating electricity by spinning the turbines. However, the key difference in case of a PHES plant is that in case when more energy is being produced than the current demand level, the plant uses the spare energy to pump the water back from the lower reservoir to the higher reservoir, thereby making it available again to generate power when the demand rises.

PHES stations are all the more beneficial when integrated with renewable energy generating grids. Since it is difficult to ascertain how much energy will be produced through wind and solar at a given time, pumped hydro energy storage helps balance it in accordance to the demand levels. When wind and solar grids produce more energy than currently required, the excess energy can be used to push the water uphill in the integrated PHES plant, which can be used later when energy produced through renewables is lower than the demand levels. Thanks to this, these plants act as energy-storing batteries.

PHES stations are all the more beneficial when integrated with renewable energy generating grids. Since it is difficult to ascertain how much energy will be produced through wind and solar at a given time, pumped hydro energy storage helps balance it in accordance to the demand levels.

PHES projects across Australia

Owing to these benefits, Australia is extensively exploring this technology. It is estimated that the country is looking to add about 363 GWh of new pumped hydro energy storage capacity, through nine projects that are under consideration and development. In addition to this, there are several other projects that are at initial stages of assessment and do not have a specified capacity yet. As per experts, Australia needs about 450 GWh of storage to support a 100% renewable electricity grid. Some of the most prominent PHES projects in Australia include Snowy 2.0, Marinus Link Project (Battery of the Nation), and Kidston project.

Snowy 2.0

Snowy 2.0 (an expansion of the 70-year-old Snowy Hydro scheme) is the largest energy storage project in Australia, with capacity of 2,000 MW. The plant will offer 350 GWh of pumped storage. The project, which is to be developed and operated by Snowy Hydro (an Australia-based electricity generation and retailing company), is estimated to cost US$2.8-4.2 billion (AU$4-6 billion) and is expected to commence operations by 2024. It has received US$1 billion (AU$1.38 billion) in federal funding.

Moreover, it has partnered with large global technology companies, such as Germany-based Voith Group, which has been contracted to supply the electrical and mechanical components such as the reversible pump turbines and variable-speed pump turbines to be used in the storage hydro power plant.

Marinus Link Project (Battery of the Nation Project)

The Marinus Link Project is a part of Tasmania’s Battery of the Nation program, under which a second interconnector will be built across the Bass Strait. This high voltage interconnector will ensure smooth supply of hydro power to Australia’s mainland. Tasmania has huge potential for wind and hydro electricity generation and an initial assessment by state-owned Hydro Tasmania (Tasmania’s largest electricity generator) indicates that the state has 14 potential sites for PHES plants, with a cumulative capacity of 4,800 MW.

The project is expected to cost US$0.9-1.2 billion (AU$1.3-1.7 billion) for the 600 MW capacity interconnector link or US$1.3-2.2 billion (AU$1.9-3.2 billion) for the 1,200 MW capacity link. The Australian government has provided US$39 million (AU$56 million) in federal funding to help fast-track the interconnector, while the Tasmanian government has committed about US$21 million (AU$30 million) to support the feasibility assessment of three shortlisted pumped hydro energy storage sites in north-western Tasmania.

The interconnector, which is expected to deliver 2,500 MW of renewable hydro power along with 16 GWh of storage to Tasmania and Victoria is expected to be completed by 2025 and reach economic feasibility by early 2030s.

Kidston Pumped Hydro Project

Another project that is gaining significant traction is the Kidston pumped hydro energy project, which is a 250 MW project (2 GWh of pumped storage) in northern Queensland, and is proposed by Genex Power. It is estimated to be completed by 2022.

The Kidston project will also be integrated with an already built 50 MW solar farm. It will help store solar energy when it is in surplus and release it back to generate more electricity when solar energy cannot be harnessed.

Genex Power plans to build another 270 MW solar plant and 150 MW of wind energy capacity over a phased period. In June 2018, the company’s pumped hydro project secured about US$358 million (AU$516 million) in concessional loans from the federal government’s Northern Australia Infrastructure Facility (NAIF).

Moreover, in December 2018, Genex Power signed a deal with EnergyAustralia (Australia’s third-largest power company, owned by Hong Kong’s CLP Holdings), giving exclusive rights to the latter to negotiate an off-take agreement for Kidston’s (solar plus pumped hydro) output, encompassing an option to buy 50% stake in the PHES component. Under the term sheet of the agreement, EnergyAustralia will have exclusive rights to negotiate, finalize, and execute a long-term purchase agreement with Genex, however the contract currently is non-binding and is subject to a number of conditions.

In addition to these, there are several other projects that are currently in the feasibility or development stage. In May 2018, Delta Electricity, an Australian electricity generation company, received development approval from the South Australian government for a 230 MW Goat Hill pumped hydro project. Altura Group (Australia-based renewable energy project developer and advisor) has been hired as the project developer. The project is expected to cost about US$284 million (AU$410 million) and the South Australian government has committed about US$3.3 million (AU$4.7 million) to facilitate final project development. The project is expected to be completed by late 2020.

Another such project is EnergyAustralia’s Cultana Pumped Hydro Energy Project, which is the first sea water pumped hydro energy storage project in Australia. The project will have a capacity of 225 MW. In 2018, it received US$0.35 million (AU$0.5 million) funding from ARENA (Australian Renewable Energy Agency) to support the US$5.6 million (AU$8 million) feasibility study. The project is currently undergoing feasibility studies and concept development and, if approved, it is expected to be completed by 2023.

Similarly, in April 2019, Australian utility company, AGL Energy, unveiled plans to build a 250 MW pumped hydro energy storage facility in South Australia’s Adelaide Hills region. While the company has received the right to develop, own, and operate the plant, the project is currently under assessment. If approved, the project is expected to be completed by 2024.

PHES projects and their viability

Large sums of investment into PHES projects by private companies as well as the federal government indicate its criticality in the overall transition of Australia’s energy grid to include a larger share of renewable sources. Moreover, several coal-based energy plants are retiring in Australia in the near future, which will further create an opportunity for renewables with storage options to replace the current form of generation. As per experts, the cost of energy from wind and solar combined with storage (from either pumped hydro or other form of batteries) will be lower than generation from new coal or natural gas plants post the retirement of existing coal and gas plants. This further makes the case for huge investments in pumped hydro energy storage.

As per experts, the cost of energy from wind and solar combined with storage (from either pumped hydro or other form of batteries) will be lower than generation from new coal or natural gas plants post the retirement of existing coal and gas plants. This further makes the case for huge investments in pumped hydro energy storage.

However, apart from PHES plants, there are other forms of storage as well. These primarily comprise of lithium-ion batteries. One example of such a battery is Tesla’s Hornsdale Power Reserve Battery. It is located in Narien Range (South Australia), was constructed in December 2017, and has a storage capacity of 129 MWh. However, these batteries are not a direct competitor/substitute for PHES plants, as they are usually smaller projects than pumped hydro energy storage plants and have a relatively shorter life as well. Moreover, pumped hydro energy storage is a more cost-effective way of storing energy, when compared with lithium-ion batteries.

Investments in PHES projects are significantly higher, when compared with lithium-ion batteries. This makes these projects long-term in nature, especially with regards to return on investments. These projects have a lifespan of about 90-100 years (and are highly capital intensive), whereas lithium-ion batteries have a lifespan of 10-15 years.

Therefore, the government is being fairly cautious about commissioning PHES projects at the moment. In fact, all of the current projects under review may not be commissioned considering their economic viability. PHES plants need a revenue of about US$139,000 (AU$200,000) per MW per year to be economically viable. While this can be achieved in the long run when there is higher electricity volatility owing to greater dependency on renewables (after the coal generators have retired), currently this cost cannot be justified as electricity volatility is lower with coal and natural gas generation. Moreover, different political parties have a different take on Australia’s energy mix. Thereby, the boost provided to the PHES sector with respect to cheap financing and subsidies will depend on the political party in power, which in turn will affect the economic viability and profitability of pumped hydro energy storage plants.

Moreover, new technologies are being developed at lightning speed, which may further affect the uptake for PHES plants. One such emerging technology is concentrating solar power, in which solar energy is stored in molten salt. This technology can provide several hours of storage and can also act as a baseload power plant. However, currently, this technology is much more expensive when compared with pumped hydro energy storage technology. At the same time, with growing focus on renewables globally, there are always possibilities of new technologies that solve the energy volatility problem in a most cost-effective and efficient manner.

EOS Perspective

Pumped hydro energy storage plants seem to surely have a secure place for themselves in Australia’s energy grid in the long run. With coal and natural gas generators retiring, there will be an increasing push for renewables to fill in their shoes. Renewable energy needs storage options that are stable and effective. PHES plants developed today will be operating for the next century providing a good base for Australia to move to a 100% renewable energy when it is ready. While investments in these projects run high, several large energy players in the Australian market are looking for investment opportunities in this form of storage as they believe it will play a critical role in Australia’s energy grid in the coming years.

However, most of the works regarding PHES plants is currently on paper, with majority of the projects still at the stage of seeking financing. The project closest to completion currently is the Kidston Project, which also failed to secure a confirmed off-take agreement (i.e., pre-contracted purchase agreement) with EnergyAustralia and had to settle for an agreement to negotiate an off-take based on the fulfillment of a few conditions. This hints towards a cautious approach adopted by large utility players when it comes to investing in pumped hydro energy storage projects. With utility players, such as EnergyAustralia, claiming that before committing to huge investments in this space, they would like clarity and stability in the national energy policy (that includes an emission trajectory), a lot falls into the government’s keenness to support renewable energy in the future. While it may seem like things are moving in that direction, a stronger emission policy or a higher renewable target is likely needed for matters to gain momentum.

Google initiatives
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Infographic: Google’s Tech Initiatives Transforming Industries

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Google, beyond being the leading search engine worldwide, is also one of the largest and most innovative companies. Through its innovations, Google along with other Alphabet companies (parent company of Google and its subsidiaries) is transforming various industries by empowering them with technology. Its solutions have reached diverse industries such as agriculture, manufacturing, healthcare, energy, and fishing, among others.

Innovation has always been at the core of Google’s strategy and it is bringing artificial intelligence (AI), machine learning, augmented reality, robotics, among others to shape various industries. It has introduced surgical robots to medicine, Google glass to manufacturing, AI-enabled programs to energy, among various other solutions that are revolutionizing these industries. We are taking a look at where Google has already left its innovative footprint.

Google’s Tech Initiatives Transforming Industries - EOS Intelligence

Alphabet companies included in the infographic:
Verily – Alphabet’s key research organization dedicated to the study of life sciences
Verb Surgical – A joint venture between Johnson & Johnson and Verily
DeepMind – Alphabet’s artificial intelligence company
Global Fishing Watch – An organization founded by Google in partnership with Oceana and SkyTruth
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Argentina Powers its Way through Renewables

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Despite having abundance of renewable resources, Argentina has always had an inclination towards the non-renewable energy in its energy mix. However, in 2016, the incumbent government announced its intentions to explore the renewable resources, especially wind, to ensure that about 20% of the energy mix is contributed to by green energy by 2025 (a shorter-term goal entailed 8% of the energy to be contributed to by renewable resources by the end of 2017). Both local and foreign players have welcomed this announcement and have started pouring in investments into related projects. However, the path to achieving the targets does have obstacles other than investment, such as lack of speedy financing and poor energy transmission.

At the time of the 2015 elections, Argentina was going through an energy crisis. Owing to a shortage of local energy generation, Argentina had been dependent on imports to meet its energy requirements post 2010. This was underpinned by lack of incentives for local and foreign investors to invest in the energy sector and the de-dollarization of energy tariffs (which prevented private, especially foreign investment into the sector, since most companies were not confident about the stability and value of the Argentina peso).

Also, despite Argentina’s abundance of renewable sources, the country’s energy mix was heavily dependent on non-renewable sources, which were imported from neighboring countries – gasoil from Venezuela and LNG from Bolivia. Thus, when pro-business candidate, Mauricio Macri, took office in 2015, his government adopted several reforms to uplift the country’s energy sector, with a prime focus of promoting the use of renewable energy. In October 2015, the Macri government introduced a new program called, RenovAr, to attract local and foreign investments in Argentina’s renewable energy sector.

argentina renewable energy

The RenovAr program aims to achieve 20% share of renewable energy in the energy mix by the end of 2025. It has also set a target of achieving 8% of its energy from renewable sources by the end of 2017 (which in absence of the government’s statements of the latter being achieved at the time of preparing this publication, it is fair to assume that the 2017 target was unlikely to have been met). These targets appear rather ambitious, considering that just recently, in 2016, only 1.8% of power demand in Argentina was supplied through renewable energy.

These targets appear rather ambitious, considering that just recently, in 2016, only 1.8% of power demand in Argentina was supplied through renewable energy.

The RenvoAr program has been designed to provide a host of fiscal benefits and financial support to companies interested in investing in the development of renewable energy projects. These include (but are not limited to) exemption of import duties for all projects commencing construction before the end of 2017; accelerated fiscal depreciation of applicable assets; early VAT refund for assets and infrastructure; exclusion from minimum presumed income tax for eight years from project commencement; exemption from dividend tax (subject to reinvestment in infrastructure); extension of income tax loss credits to 10 years; tax deduction of all financial expenses; tax credit on locally sourced capital expenditure.

However, the tax benefits were the highest for projects commencing before the beginning of 2018 and will diminish gradually up till 2025. In addition to these benefits, the government has set up a sector-specific trust fund called Trust Fund for Renewable Energy (FODER), to provide payment guarantees for all tendered power purchase agreements (PPAs) and to also support project financing. This further helps secure investors who have historically been hesitant to invest in Argentina. The government has allocated ARS 12 billion (US$860 million) to the trust fund. Also, the World Bank has approved US$480 million in guarantees to support the PPAs under the RenvoAr program.

Owing to a great deal of benefits and securities offered, the RenvoAr program has been modestly successful. In Round 1 of the RenvoAr program held in October 2016, the government awarded contracts for 1,142 MW capacity (through 29 contracts) instead of the initial plan of 1,000 MW. This was due to a great deal of interest in the auction, which received 123 bids for more than 6,300 MW. The awarded projects included 707 MW of wind energy projects and 400 MW of solar energy projects. The average prices for the projects were US$59.70/MWh for solar and US$59.40/MWh for wind.

The second round of auctions held in November 2016 (Round 1.5) witnessed equal success with a total capacity of 1,281 MW being auctioned off through 30 contracts. The 765 MW of wind energy was auctioned at an average price of US53.3/MWh, while the 516 MW of solar projects were auctioned at an average price of US$54.9/MWh, signifying a visible drop in prices over the two rounds. The auctions were expected to increase renewable energy contribution to Argentina’s energy mix to close to 6% and to bring in about US$3.5 billion in financing over the next two years.

Argentina’s Renewable Energy Potential

Wind Energy — Argentina has immense potential for wind energy generation. As per various estimates, a region that has an average wind speed of and above 5m/s has a good potential for wind energy generation. In Argentina, about 70% of its territories have an average wind speed of 6m/s, while one of the country’s regions, Patagonia, has an average wind speed of 9m/s. In fact, Patagonia is among the top three wind corridors globally.

Solar Energy — The northwest region of Argentina boasts of being among top four locations globally for having the greatest thermal solar power potential. About 11 provinces across Argentina have high potential for installation of photovoltaic panels, which is the most widely used solar generating technology in Argentina.

 

In addition, Argentina also has an immense potential to source energy from small-hydro, bioenergy, and biomass projects.

After two hugely successful auctions, the government had planned the third auction (Round 2) in summer 2017, however, the round was later pushed to November 2017 due infrastructure bottleneck. The country has limited transmission nodes in areas with good wind and solar potential and also require to boost the transmission infrastructure to go hand in hand with the RenvoAr program. About 5,000 kilometers of transmission lines would be required over the next three years to match the expanding capacity.

In addition to avoiding infrastructure bottlenecks, the government pushed back the next round of auctions to ensure there were no financial bottlenecks as well. With the winners of the 2016 auctions still seeking financing by mid-2017, the government did not wish to start another auction before the earlier projects were structured.

The Round 2 of the auction (which was held in November 2017) also saw significant success and auctioned off about 2,043 MW capacity instead of the initially planned 1,200 MW. The tender was largely oversubscribed and received 228 bids representing 9,403 MW of capacity. The auctioned bids included about 816 MW of solar power capacity at an average price of US$43.46/MWh and about 993 MW of wind energy at an average price of US$41.23/MWh. This round is expected to bring in a further US$2.5-3 billion in investment.

While the three rounds of auctions can easily be termed as success, it is important to note that most contracts were bagged by local players instead of large international players (such as Spain’s Acciona and US-based AES Corp). This was primarily because large international companies still consider Argentina to be a slightly risky market and the price quoted by them reflected this risk (whereas most local players quoted much lower prices).

Moreover, with every proceeding auction, the average price declined significantly (from US$59.70/MWh and US$59.40/MWh for solar and wind, respectively in October 2016 to US$43.46/MWh and US$41.23/MWh in November 2017). Following this trend, the ceiling for the next auction have been announced as US$41.76/MWh for solar and US$40.27/MWh for wind (however, the date of the next auction has not been announced). This raises major concern, especially for international players, that the prices have declined to a point where projects may not be economically viable. This is valid considering that the Argentinian market holds some risk as well (the country has a credit rating of B+ as per S&P and B3 as per Moody’s). Lower prices may also act counter-productive because in case the winning projects fail to get financing in accordance with the low output prices, the overall confidence in the renewables program may fall.

Lower prices may also act counter-productive because in case the winning projects fail to get financing in accordance with the low output prices, the overall confidence in the renewables program may fall.

However, international players can come into play with regards to president Macri’s another policy that promotes generation and use of clean energy. As per a new rule passed in September 2017, large power consumers are allowed to directly meet their renewable power obligations (8% by 2017 and 20% by 2025) through private supply contracts. This is expected to further pour in investments worth about US$6 billion over the next three years and also lead to the installation of close to 4GW generation capacity. Several players, such as Argentina-based Luft Energia (which has partnered with US-based PE firm, Castlelake) are focusing on this route to enter Argentina’s lucrative renewables energy market, rather than competing in a price-war in the auctions.

EOS Perspective

Generation and use of renewable energy definitely holds an important place for president Macri and his government is definitely pulling many strings to advance the cause. The three rounds of auction up till now can be termed as success by almost any measure, however, it is too early to comment if the government will be able to reach its ambitious targets. While the RenvoAr program and the FODER trust fund provide real benefits and security to investors, the smooth and timely financing of these projects, especially with declining bidding prices, still remains to be a challenging task. Moreover, the lack of transmission infrastructure leads to further uncertainties regarding the program’s success.

The government has probably remained slightly short of its 2017 target of meeting 8% of its energy needs from renewable sources, however, it is on track to achieve its goal of 20% energy-mix being contributed by renewable energy. Thus, it is safe to say, that while Argentina’s renewable energy goal may be a little too ambitious, the government does seem optimistic about achieving it on the back of a solid incentive program, the World Bank’s support, and keen interest from foreign and local energy players.

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