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Reaching energy and climate goals demands a dramatic scaling up of clean energy technologies

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A major effort to develop and deploy clean energy technologies worldwide is urgently needed to meet international energy and climate goals, particularly in order to reduce carbon emissions from areas beyond the power sector such as transport, buildings and industry, according to a new IEA report released today.

With global carbon emissions at unacceptably high levels, structural changes to the energy system are required to achieve the rapid and lasting decline in emissions called for by the world’s shared climate targets. The IEA’s Energy Technology Perspectives 2020 – the first core ETP report for three years following a revamp of the series – analyses more than 800 different technology options to assess what would need to happen to reach net-zero emissions by 2070 while ensuring a resilient and secure energy system.

It finds that transitioning just the power sector to clean energy would get the world only one-third of the way to net-zero emissions. Completing the journey will require devoting far more attention to the transport, industry and buildings sectors, which today account for about 55% of CO2 emissions from the energy system. Much greater use of electricity in these sectors – for powering electric vehicles, recycling metals, heating buildings and many other tasks – can make the single largest contribution to reaching net-zero emissions, according to the report, although many more technologies will be needed.

“Despite the difficulties caused by the Covid-19 crisis, several recent developments give us grounds for increasing optimism about the world’s ability to accelerate clean energy transitions and reach its energy and climate goals. Still, major issues remain. This new IEA report not only shows the scale of the challenge but also offers vital guidance for overcoming it,” said Dr Fatih Birol, the IEA’s Executive Director.

“Solar is leading renewables to new heights in markets across the globe, ultralow interest rates can help finance a growing number of clean energy projects, more governments and companies are throwing their weight behind these critical technologies, and all-important energy innovation may be about to take off,” Dr Birol said. “However, we need even more countries and businesses to get on board, we need to redouble efforts to bring energy access to all those who currently lack it, and we need to tackle emissions from the vast amounts of existing energy infrastructure in use worldwide that threaten to put our shared goals out of reach.”

Energy Technology Perspectives 2020 (ETP 2020) examines how to address the challenge of long-lasting energy assets already operating around the world – including inefficient coal power plants, steel mills and cement kilns, most of which were recently built in emerging Asian economies and could operate for decades to come. It finds that the power sector and heavy industry sectors together account for about 60% of emissions today from existing energy infrastructure. That share climbs to nearly 100% in 2050 if no action is taken to manage the existing assets’ emissions, underscoring the need for the rapid development of technologies such as hydrogen and carbon capture.

Ensuring that new clean energy technologies are available in time for key investment decisions will be critical. In heavy industries, for example, strategically timed investments could help avoid around 40% of cumulative emissions from existing infrastructure in these sectors. Accelerated innovation is crucial for this – and for scaling up the clean energy technologies needed across the energy system.

Hydrogen is expected to play a large and varied role in helping the world reach net-zero emissions by forming a bridge between the power sector and industries where the direct use of electricity would be challenging, such as steel and shipping. In the IEA’s Sustainable Development Scenario – a pathway for reaching international energy and climate goals – the global capacity of electrolysers, which produce hydrogen from water and electricity, expands to 3 300 gigawatts in 2070, from 0.2 gigawatts today. In 2070, these electrolysers consume twice the amount of electricity that China generates today. Carbon capture is also employed across a range of sectors in the Sustainable Development Scenario, including the production of synthetic fuels and some low-carbon hydrogen. And modern bioenergy directly replaces fossil fuels in areas like transport and offsets emissions indirectly through its combined use with carbon capture.

The blistering pace of technological transformation that would be necessary for the world to reach net-zero emissions by 2050 is explored in the report’s Faster Innovation Case. It finds that to meet the huge increase in demand for electricity, additions of renewable power capacity would need to average around four times the current annual record, which was reached in 2019.

Governments need to play an outsized role in accelerating clean energy transitions towards meeting international goals, according to ETP 2020. The report highlights core areas that policy makers need to make sure they address. And it notes that economic stimulus measures in response to the Covid-19 crisis offer a key opportunity to take urgent action that could boost the economy while supporting clean energy and climate goals.

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Korea shares experience of electric vehicles and renewable energy with Thailand

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The United Nations Industrial Development Organization (UNIDO) is supporting South-East Asian countries in combatting climate change through policy consultation and capacity building in the areas of renewable energy and energy efficiency.

At an event organized in cooperation with the Korea Energy Agency (KEA) and Thailand’s Department of Alternative Energy Development and Efficiency (DEDE), Ministry of Energy, Stein Hansen, UNIDO Regional Director and Representative of UNIDO Regional Office Hub in Thailand, highlighted the UNIDO project’s study on electric vehicle promotion in Thailand and the impact on the biofuel industry throughout the supply chain, and a road map to achieve 100% renewable energy use by industrial sector. 

Prasert Sinsukprasert, the Director General of DEDE, spoke about Thailand’s 20-year National Strategy plan and said the DEDE is delighted to partner with the project to come up with the draft policy of electric vehicles and roadmap to 100% renewable energy in Thai industry.

In a presentation on the current status and policies of electric vehicle distribution in the Republic of Korea, Minkoo Park remarked that in Korea the authorities provide incentives in the form of discounts on highway and parking charges and financial support for people purchasing electric vehicles. Hyein Jin provided information about Korea’s 2050 Carbon Neutrality Strategy.

All speakers agreed that the eco-friendly energy is challenging both in electric vehicles and renewable energy but that it is worth it to achieve sustainable growth.

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It’s time to make clean energy investment in emerging economies a top global priority

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The world’s energy and climate future increasingly hinges on whether emerging and developing economies are able to successfully transition to cleaner energy systems, calling for a step change in global efforts to mobilise and channel the massive surge in investment that is required, according to a new report by the International Energy Agency.

The special report – carried out in collaboration with the World Bank and the World Economic Forum – sets out a series of actions to enable these countries to overcome the major hurdles they face in attracting the financing to build the clean, modern and resilient energy systems that can power their growing economies for decades to come.

Annual clean energy investment in emerging and developing economies needs to increase by more than seven times – from less than USD 150 billion last year to over $1 trillion by 2030 to put the world on track to reach net-zero emissions by 2050, according to the report, Financing Clean Energy Transitions in Emerging and Developing Economies. Unless much stronger action is taken, energy-related carbon dioxide emissions from these economies – which are mostly in Asia, Africa and Latin America – are set to grow by 5 billion tonnes over the next two decades.

“In many emerging and developing economies, emissions are heading upwards while clean energy investments are faltering, creating a dangerous fault line in global efforts to reach climate and sustainable energy goals,’’ said Fatih Birol, the IEA Executive Director. “Countries are not starting on this journey from the same place – many do not have access to the funds they need to rapidly transition to a healthier and more prosperous energy future – and the damaging effects of the Covid-19 crisis are lasting longer in many parts of the developing world.”

“There is no shortage of money worldwide, but it is not finding its way to the countries, sectors and projects where it is most needed,” Dr Birol said. “Governments need to give international public finance institutions a strong strategic mandate to finance clean energy transitions in the developing world.”

Recent trends in clean energy spending point to a widening gap between advanced economies and the developing world even though emissions reductions are far more cost-effective in the latter. Emerging and developing economies currently account for two-thirds of the world’s population, but only one-fifth of global investment in clean energy, and one-tenth of global financial wealth. Annual investments across all parts of the energy sector in emerging and developing markets have fallen by around 20% since 2016, and they face debt and equity costs that are up to seven times higher than in the United States or Europe.

Avoiding a tonne of CO2 emissions in emerging and developing economies costs about half as much on average as in advanced economies, according to the report. That is partly because developing economies can often jump straight to cleaner and more efficient technologies without having to phase out or refit polluting energy projects that are already underway.

But emerging market and developing economies seeking to increase clean energy investment face a range of difficulties, which can undermine risk-adjusted returns for investors and the availability of bankable projects. Challenges involve the availability of commercial arrangements that support predictable revenues for capital-intensive investments, the creditworthiness of counterparties and the availability of enabling infrastructure, among other project-level factors. Broader issues, including depleted public finances, currency instability and weaknesses in local banking and capital markets also raise challenges to attracting investment.

“A major catalyst is needed to make the 2020s the decade of transformative clean energy investment,” said Dr Birol. “The international system lacks a clear and unified focus on financing emissions reductions and clean energy – particularly in emerging and developing economies. Today’s strategies, capabilities and funding levels are well short of where they need to be. Our report is a global call to action – especially for those who have the wealth, resources and expertise to make a difference – and offers priority actions that can be taken now to move things forward fast.”

These priority actions – for governments, financial institutions, investors and companies – cover the period between now and 2030, drawing on detailed analysis of successful projects and initiatives across clean power, efficiency and electrification, as well as transitions for fuels and emissions-intensive sectors. These include almost 50 real-world case studies across different sectors in countries ranging from Brazil to Indonesia, and from Senegal to Bangladesh.

“As we expand energy access, we also need a global transition to low-carbon energy. It is critical to develop solutions that make energy systems more resilient to climate change and other crises. With the right policies and investments, countries can achieve lasting economic growth and poverty reduction without degrading the environment or aggravating inequality. The broader financial sector can and must play a key role in achieving the goals of the Paris Agreement by mobilizing capital for green and low-carbon investments, while managing climate risks. The World Bank will continue to support countries that seek assistance to transition away from fossil fuels and scale up low-carbon, renewable energy, and energy efficiency investments,” said Demetrios Papathanasiou, the World Bank Global Director for Energy and Extractives.

“The need to scale clean energy in emerging economies offers a massive investment opportunity. This report shows that current challenges to get this capital to the right places can be overcome through a combination of smart policies, financial innovation, as well as bold collective action. The World Economic Forum is committed to enabling multistakeholder cooperation to accelerate progress in this important area, said Børge Brende, President of the World Economic Forum.

The report calls for a focus on channelling and facilitating investment into sectors where clean technologies are market-ready, especially in the areas of renewables and energy efficiency, but also laying the groundwork for scaling up low-carbon fuels and industrial infrastructure needed to decarbonise rapidly growing and urbanising economies. It also calls for strengthening sustainable finance frameworks, addressing barriers on foreign investment, easing procedures for licensing and land acquisition, and rolling back policies that distort local energy markets.

The report underscores that clean energy investments and activities can bring substantial economic opportunities and jobs in industries that are expected to flourish in the coming decades as energy transitions accelerate worldwide. It calls for clean energy transitions to be people‐centred and inclusive, including actions that build equitable and sustainable models for universal access to modern energy. Spending on more efficient appliances, electric vehicles, and energy‐efficient buildings can provide further employment opportunities, and can especially support the role of women and female entrepreneurs in driving change and improved gender equality.

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IEA welcomes G7 Leaders’ commitment to reach net zero by 2050

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IEA Executive Director Fatih Birol congratulated the leaders of the Group of Seven (G7) nations for their landmark Summit at which they committed to reaching net-zero emissions by 2050 and made a series of other significant energy and climate pledges. 

G7 leaders concluded the closely watched Summit on Sunday, issuing a communiqué in which they set out their net zero commitments and called on all countries, in particular major emitting economies, “to join us in these goals as part of a global effort.” In this context, the leaders noted the IEA’s “clear roadmap” for achieving net zero globally by 2050. 

“I’m very proud to see recognition of the IEA’s comprehensive Roadmap for the global energy sector to reach this critical and formidable goal,” said Dr Birol. “The IEA looks forward to helping governments design and implement the strong policy actions that are needed to move the world onto a narrow yet achievable pathway to net zero by 2050. In the lead-up to COP26 in November, I look forward to seeing additional firm commitments to improve and increase clean energy financing for developing economies.”

The communiqué said that G7 leaders had committed to aligning official international financing with the global achievement of net zero greenhouse gas emissions no later than 2050 and for deep emissions reductions in the 2020s.

The IEA’s Roadmap to Net Zero by 2050 was released on 18 May. It is the world’s first comprehensive study of how to transition to a net zero energy system globally by 2050 while ensuring stable and affordable energy supplies, providing universal energy access, and enabling robust economic growth. In the pathway laid out in the IEA Roadmap, strong and credible policy actions by governments around the world drive a historic surge in clean energy investment and deployment, thereby reducing demand for fossil fuels, creating millions of new jobs and lifting global economic growth. 

The G7 countries are Canada, France, Germany, Italy, Japan, the United Kingdom and the United States. Leaders of the countries have gathered together annually since the 1970s, alongside the heads of the European Union. This year’s Summit was hosted by the United Kingdom.

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