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Türkiye
Rapid economic and population growth in Türkiye over the past two decades have not only driven strong growth in energy demand, but also an associated increase in import dependency. As a result, Türkiye has pursued a restructuring of its energy system with the aim of rationalising energy demand growth, lowering energy prices and slowing the pace of import growth.
These reforms have included measures targeted at modernisation, liberalisation and increased domestic production capacity. Notably, Türkiye has seen considerable diversification of its energy mix in the past decade. Renewable electricity generation has tripled in the past decade and the commissioning of…- Overview
- Energy mix
- Emissions
- Electricity
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El Salvador
The National Energy Policy to 2024 of El Salvador guides the national actions on energy, following main principles: ensure high quality level and continuous and affordable energy access, decrease fossil fuel dependency and mitigate environmental and social impacts of energy projects.
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Multiple Benefits of Energy Efficiency for Business The business value of energy efficiency
…require fewer material and resource inputs, generating less waste. These gains result in higher productivity: for every dollar saved on energy, up to an additional 30 cents of value can be realised. Maintenance costs can also fall sharply – by more than 50% in some cases – due to reduced wear and longer equipment lifetimes, while reduced material losses and waste further strengthen operational efficiency. Quality and reputation Energy efficiency often provides improved process control, enhancing output consistency and quality. Around 75% of companies report that energy efficiency measures reduce production defects. At the same time, more efficient production practices can strengthen…
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Chile 2050 Energy Transition Roadmap Executive summary
…in its energy transition. The share of low-emissions sources in total energy demand increased from 24% in 2010 to 38% in 2024, due in large part to coal power plant retirements and rapid deployment of solar PV and wind, which now provide over 34% of electricity generation. However, the economy continues to rely heavily on fossil fuels; Chile spent USD 14 billion on fossil fuel imports in 2024. A pathway towards long term energy transition At the request of the Government of Chile, the International Energy Agency (IEA) prepared this report to set out a roadmap for the energy sector as…
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New Zealand
New Zealand has a diversified energy mix, with significant production of both hydropower and geothermal. As the country embarks on an ambitious energy transition, it has many natural advantages, including a strong renewable resource base. New Zealand already has a low-emissions electricity system, with over 80% of electricity coming from renewable sources. The key challenge will be to decarbonise other end-use sectors through clean power and support investments in new technologies to achieve deeper emissions cuts across all sectors. Notably, the transport sector accounts for the highest share of emissions and is almost entirely dependent on oil while…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Estonia
…mainly to lowering its reliance on electricity generation from domestic oil shale, an energy rich sedimentary rock. However, oil shale remains the main energy source and imported fossil fuels still plan a major role, especially in transport. Estonia’s forests, which historically offset significant greenhouse gas emissions, have become a net emissions source. Estonia is aiming to accelerate its clean energy transition with a target to cover 100% of annual electricity demand with renewables by 2030 as part of a larger package to achieve climate neutrality by 2050. It is seeing success with one of the highest uptakes of heat…
- Overview
- Energy mix
- Emissions
- Electricity
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+ 5 pages
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Global Hydrogen Review 2025 Policies
…the Global Hydrogen Review 2024 (GHR-24), to a cumulative USD 38 billion, but a larger share of funds is now making its way to specific projects. Several programmes in the European Union, India, Japan and United Kingdom have progressed to the second phase or beyond, with new calls building on learning from the first phase.Almost 90% of the public funding comes from advanced economies; other policy instruments like land allocation, tax incentives and reduced administrative procedures remain more common among emerging markets. The supply side still receives more support, equal to USD 1.5 for every USD 1 targeting demand.Publication of new hydrogen…
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Global Energy and Climate Model Net Zero Emissions by 2050 Scenario (NZE)
…and rising levels of concern about energy security and affordability after the global energy crisis.With these in mind, we have revisited several aspects of the design of the NZE Scenario in 2025, while maintaining the end point of net zero energy-related CO2 emissions by 2050, in order to provide an up-to-date analysis of the current state of efforts to meet the Paris Agreement target of 1.5 °C and additional efforts needed to achieve it in the current context.Consequently, while the NZE Scenario still achieves the COP28 energy goals of doubling the pace of annual efficiency improvements…
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Electricity Mid-Year Update 2025 Emissions: Power generation CO2 emissions are plateauing
Global emissions from electricity generation rose by 1.2% in 2024, following an increase of 1.6% in 2023. Last year was even hotter than in 2023 – making it the warmest year on record – with the heat waves boosting electricity demand for cooling. Nonetheless, growth in power sector emissions showed signs of slowing down as rapid deployment of renewables constrained increases in fossil-fired generation. As this trend continues, we expect 2025 emissions to plateau and remain relatively unchanged. In 2026, we forecast a slight decline of less than 1%, as the increase in low-emissions generation depresses fossil-fired…
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Global Hydrogen Review 2026 Production
…are expected for 2026, but several have been postponed due to delays in CCUS infrastructure.Investment momentum slowed in 2025. New final investment decisions (FIDs) dropped below 0.8 Mtpa after two consecutive years at around 1 Mtpa. Recent policy developments in China can reinvigorate investment, but lack of demand and regulatory barriers lead to an uncertain outlook in the rest of the world.Committed production grew by 3%, reaching 4.3 Mt by 2030, which could increase to more than 6 Mt if projects with strong potential to be operational by 2030 reach FID in 2026 or 2027. However, the project pipeline shrunk…
