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[Episode #265] – IEA World Energy Outlook 2025
In November, the International Energy Agency (IEA) released its annual World Energy Outlook (WEO) report. It was greeted with cheers from the fossil fuel industry and jeers from energy transitionistas, but there is much more to the report than either camp's narratives suggest. So Chris returned to IEA headquarters in Paris to discuss the WEO with lead author Tim Gould, as he has done for the past two years (Episode #215 and Episode #248), to get the story straight from the source.
What he found is that the revived Current Policies Scenario (CPS) shows what could happen if the energy transition is stopped in its tracks and fossil fuel demand continues to grow, as the Trump administration has stated it would like to see. While other scenarios explore continued progress in energy transition consistent with recent reports, where oil demand still peaks around 2030, and coal demand falls before the decade ends.
The report's updated global data tells another story. The oil industry spends $550 billion annually on upstream development, and 90% of that just keeps production flat. Meanwhile, 45% of new heavy freight trucks sold in China this year run on electricity or LNG, not diesel. And in the Middle East, solar is increasingly displacing oil for electricity generation and desalination of water. In Saudi Arabia alone, this could free up over a million barrels of daily consumption.
In fact, in this year's report, IEA declares that "the Age of Electricity is here." For the first time, more than half of all energy sector investment is flowing into electricity. Renewables grow "faster than any other major energy source in all scenarios."
The picture is clear: the energy transition is still going strong.
Tim Gould is Chief Energy Economist at the International Energy Agency (IEA).
When he first appeared on Episode #148 – Energy and Emissions after COVID in May 2021, he was co-head of the World Energy Outlook series at the Paris-based International Energy Agency (IEA). He designed and directed the work together with the IEA’s Chief Energy Modeller and contributed to the Outlook as a principal author, and he also oversaw the Agency’s analysis of energy investment and finance, including the World Energy Investment series.
He returned for Episode #171 – Rejecting Russia in April 2022. He was still co-head of the World Energy Outlook when he and his colleague Christophe McGlade joined Chris for Episode #215 – IEA’s New Oil & Gas Outlook in January 2024. Parts of the Episode #148 and #215 conversations also feature in Episode #284 – Faster Than Forecast (2026). He came back for Episode #242 – IEA Outlook 2025 in January 2025, part of which also features in Episode #285 – Covering Demand Growth (2026), and for Episode #265 – IEA World Energy Outlook 2025 in December 2025, as a lead author of that year’s Outlook.
Tim joined the IEA in 2008, initially as a specialist on Russian and Caspian energy, before going across to join the World Energy Outlook team under the (then) Chief Economist, Fatih Birol, who is now the IEA’s Executive Director. Before IEA, he worked on European and Eurasian energy issues in Brussels and also spent ten years working in Eastern Europe, primarily in Ukraine. He studied at Oxford University and Johns Hopkins SAIS.
On Twitter: @tim_gould_
On the Web: https://www.iea.org
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