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Energy Efficiency Policy Toolkit Energy Efficiency Policy Toolkit: Case studies
The following case studies demonstrate how different countries have successfully implemented energy efficiency policies across various sectors. These real-world examples are designed to support policymakers by offering practical insights into what works, under which conditions, and why.Each case study highlights specific policy instruments—such as regulations, information campaigns, or financial incentives—and shows how they have been applied in different contexts. They provide evidence on the outcomes achieved, lessons learned, and the challenges encountered during implementation. Readers are encouraged to explore the case studies by sector, policy type, or geographic region using the filters provided. Case studies bridge…
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Oil 2025 Executive summary
…fundamental transformation as the drivers of global oil supply and demand patterns shift. Over the past decade, oil market dynamics have been defined by the parallel growth in US oil supply and Chinese oil demand. From 2015 to 2024, the United States accounted for 90% of the increase in global supply, with the shale boom lifting US oil production by more than 8 mb/d to over 20 mb/d. At the same time, Chinese oil demand rose by nearly 6 mb/d, accounting for 60% of the global increase in oil use. The picture to 2030 looks very different…
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Gaining an Edge Opportunities in efficiency markets
As market demand grows, the manufacturing of energy efficiency technologies represents a new opportunity Facing volatile energy prices, rising energy security risks and stricter regulations, all sectors are turning to energy efficiency technologies to reduce consumption and manage these growing challenges. At the same time, governments around the world committed at COP28 in Dubai in 2023 to work collectively to double the global average annual rate of energy efficiency improvements.These dynamics have triggered a strong increase in demand for energy efficiency technologies. For example, the market for electric vehicles (EVs) and batteries has grown nearly six-fold from 2020…
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David Benazeraf
Former China Programme Officer.
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Key Questions on Energy and AI Executive summary
The AI and energy nexus continues to evolve rapidly The largest technology companies are contributing to a surge in data centre investment, as their capital expenditure exceeded USD 400 billion in 2025 – and is expected to jump by another 75% in 2026. Capital expenditure of just five technology companies is now larger than global investment in oil and natural gas production. Many jurisdictions are seeing project pipelines accelerate dramatically, although not all projects will come to fruition. Those that are moving forward are doing so at pace: the IEA’s unique satellite-based tracking shows that “artificial intelligence (AI) factories…
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What Next for the Global Car Industry Timeline of corporate strategies
This infographic tracks the evolution of corporate strategies for electrification and electric car sales from some of the world’s biggest carmakers and pure-play electric car manufacturers.
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Ukraine’s Energy Security As Ukraine heads into another heating season, six measures can help improve energy security
Air defence remains the best method to protect Ukraine’s critical energy and civilian infrastructure. However, there are other steps that can be taken to increase Ukraine’s energy security ahead of and during the coming winter. The IEA proposes six key actions for Ukraine and its partners to help address ongoing energy security challenges. Action 1: Boost protections for critical energy infrastructure and continue improving equipment supply chains Strengthening the security of critical energy infrastructure across Ukraine is vital to maintaining capacity this winter. A multilayered defence strategy, whereby air defence is combined with passive defence measures, can serve…
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Unlocking Ukraine’s Hydrogen Opportunity: A Roadmap The hydrogen opportunity
Highlights Ukraine has 18-38 Mtpa of technical renewable hydrogen potential, though economic constraints would result in lower potential. Most potential is in regions with scarce water resources and competition from other industrial activities. Domestic demand for use for steel and fertilisers could reach 2.2 Mtpa, if pre-invasion capacity is restored, and the government target has set a target of 7.2 Mtpa of production by 2050. Most hydrogen production projects proposed prior to the invasion are close to the border with the European Union.Ukraine has a technical potential for solar PV and onshore wind equivalent to 9‑14 times its pre…
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Ramping up Heat Pumps in Moldova: A Roadmap Executive summary
Moldova’s new National Energy and Climate Plan (NECP) lays out the country’s ambition to improve energy efficiency, reduce fossil fuel demand and decarbonise its economy. Buildings account for more than half of Moldova’s final energy consumption, with three-quarters of that used for space and water heating. Currently, these needs are met chiefly by imported natural gas and domestic biomass – two fuel sources that suffer from availability and sustainability issues. Heat pump technology offers Moldova an effective means of accelerating the transition in building heating. This roadmap discusses the status of Moldova’s heating sector, the potential…
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Global Critical Minerals Outlook 2025 Policy mechanisms for diversified mineral supplies
Increasing cost pressures in operations outside dominant producers pose risks to diversification and sustainability efforts Supply chains for key energy minerals are highly concentrated, creating strong incentives for policymakers to build more secure and resilient supply chains through greater diversification. This concentration is often underpinned by network efforts, lower costs, and, in many cases, by relatively energy- and emissions-intensive processes. Capital expenditures for mining and refining in regions outside the dominant player are typically 50% higher than those within the top producing country. These producers also often face higher all-in sustaining costs, making it difficult to remain profitable…
