
Energy Gang’s year in review: the highs, the lows, the people and the technologies of 2025
18/12/2025 | 1 h 1 min
It’s the final Energy Gang of the year, and host Ed Crooks is joined by regulars Amy Myers Jaffe, Director of NYU’s Energy, Climate Justice and Sustainability Lab, Shanu Mathew, a portfolio investor and manager, and Melissa Lott, a systems engineer and energy analyst, to take stock of an exciting year for energy.The buzzword of 2025 was undoubtedly AI. Data centres transformed the outlook for power demand, and rising electricity prices put pressure on a new US administration that is determined to focus on affordability. As the shockwaves from advances in AI spread out across the industry, everyone started talking about “bring your own power” and flexible loads on the grid. Meanwhile battery deployment soared, as businesses looked for solutions to the challenges raised by variable renewable generation and rising demand.The crew discuss permitting reform in the US, congestion pricing for cars in New York – one of the more positive stories of the year – and exciting times for nuclear power. The reality of new nuclear technologies was the subject of intense debate in 2025. Does the future of nuclear power really lie in small modular reactors, or do more established proven designs actually have a better chance to accelerate deployment? Join us for the hot topics that shaped energy in 2025, and will keep on making headlines in 2026.The article on air pollution reduction referenced by Ed and Melissa you can find here: https://news.cornell.edu/stories/2025/12/congestion-pricing-improved-air-quality-nyc-and-suburbsBooks mentioned on the show include: Breakneck: China’s quest to engineer the future by Dan WangHouse of Huawei: The secret history of China's most powerful companyby Eva DouConsumed: How big brands got us hooked on plastic by Saabira ChaudhuriWe hope you have a great holiday season and a very happy New Year. The gang will be back on January 6th. Follow the show wherever you listen to podcasts. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

California’s grid under pressure: affordability, AI, and the future of electricity markets
09/12/2025 | 44 min
California is often described as the state where you can see the future of the US, and of the world. That has certainly been true in terms of some of the problems faced by the electricity grid. California has been grappling with the impact of wildfires and a big shift to renewable generation, and now faces the prospect of rising power demand from electrification and data centers.In this episode, host Ed Crooks and regular guest Amy Myers Jaffe of NYU talk to Elliot Mainzer, President and CEO of the California Independent System Operator (CAISO), to dig into how the state is tackling those challenges.California’s electricity prices have nearly doubled in eight years, rising to about 32 cents per kilowatt hour for residential customers. Affordability has become a political flashpoint, as it has in many other parts of the US, and other countries around the world. Elliot explains how CAISO is using reforms of transmission planning and interconnection queues to help “bend the cost curve” downwards.The discussion also covers an important shift that is now under way in western power markets. Governor Gavin Newsom of California recently signed AB 825, advancing an independent regional governance structure for the emerging extended day-ahead market. Elliot outlines how implementing the new law could change reliability, capacity planning, and resource adequacy across 11 states.Another pressure point is AI, and the data centers needed to support it. While large load growth in California is more modest than in some other states such as Texas or Virginia, the state still expects 2.3 gigawatts of new data center demand by 2030. Ed and Amy question how much flexibility these data centers can provide, whether price pressure is pushing hyperscalers elsewhere in the US, and how CAISO will manage the all-important issues around siting and grid integration.The episode also dives into one of California’s most contentious debates: the role for distributed energy resources and virtual power plants. Elliot discusses what CAISO can see, what it can’t, and what needs to change for DERs to support affordability and reliability—while highlighting the remarkable performance of the state’s battery fleet in avoiding Flex Alerts for the past three summers.Finally, the conversation looks ahead to California’s longer-term energy future. The state has set an ambitious energy goals, including sourcing all its electricity from zero-ccarbon generation by 2045. To achieve that, many gigawatts of new renewables are still required, and wide-area coordination across the western US will have to live up to its full potential. As Elliot puts it, managing this grid is challenging, but “the challenge is energizing.”Stay tuned to The Energy Gang as we continue tracking the forces that are reshaping the power industry, from technology and finance to policy and climate.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What happened at COP30? The key points on cutting emissions, adapting to a warming world, and raising the finance to pay for it
25/11/2025 | 56 min
The COP30 climate talks in Belem wrapped up over the weekend, and reactions to the outcome were sharply divided. Simon Stiell, Executive Secretary of the UNFCCC, said “climate cooperation is still alive…we’re undeniably still in it and we are fighting back.” Others said the COP had been another failure, with a final statement that amounted to “a form of climate denial”.To make sense of what really happened at COP30, and where the talks leave the global effort on climate change, host Ed Crooks is joined by three regular Energy Gang contributors who have been following the negotiations closely. Amy Harder is the national energy correspondent at the news service Axios, Lisa Jacobson is the president of the Business Council for Sustainable Energy, and Simon Evans is deputy editor of the website Carbon Brief. Together they discuss the arguments over COP30’s statement on fossil fuels, the rise of climate adaptation as a key priority, and hopes for increasing flows of capital to lower-income countries.A pledge to triple adaptation finance for developing countries by 2035 is attracting a lot of scrutiny. Lower-income countries are pushing for clear plans for delivery, not just vague aspirations. What could those plans look like? Another key issue is China’s complicated role in the energy transition. It is leading the way in manufacturing and deploying low-carbon energy technologies. But it is still adding coal-fired generation capacity at a rapid pace. Does it make sense to see China as a climate leader?It is a complex picture. The world is still off track for the Paris Agreement’s climate goals, even after the latest round of country pledges on emissions, known as Nationally Determined Contributions. But solar, wind and storage are still on declining cost trends, and are making significant progress in many countries.Finally, Ed speaks with Gianpiero Nacci, who’s Managing Director for Climate Strategy and Delivery at the European Bank for Reconstruction and Development, for a focused discussion on climate finance. Gianpiero explains why multilateral development banks such as the EBRD are being asked to do more, what makes adaptation harder to fund than mitigation, and what the new COP30 to COP31 roadmap means for climate finance, as focus shifts to next year’s meeting, which will be held in Turkey a year from now.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

What happened in COP30’s first week? Support for energy efficiency and a status report on methane show which climate initiatives are still making progress
19/11/2025 | 52 min
Negotiations in the COP 30 climate talks are continuing in Belem, Brazil. The headlines are focusing on the divisions between countries that are shaping this year’s climate talks. But despite the doom and gloom, there are some practical steps being taken to support the transition towards lower-carbon energy. There may be a notable lack of significant new pledges. But making a pledge is the easy part. Implementation is always harder, and that is the focus for COP30.At COP28 in Dubai two years ago, a goal was set to double the pace of global energy efficiency gains, from 2% a year to over 4% a year. Can we hit that goal, and what will it mean if we do?To debate those questions, Ed Crooks and regular guest Amy Myers Jaffe are joined by Bob Hinkle, whose company Metrus Energy develops and finances efficiency and building energy upgrades across the US. Bob is there at the talks in Belem, and gives his perspective on the mood at the meeting. The presence of American businesses at the conference this year is definitely reduced compared to other recent COPs. But Bob still thinks it was well worth him going. He explains what he gets out of attending the COP, why energy efficiency has a vital role to play in cutting emissions, and why he is still optimistic about climate action.Another initiative that came out of COP28 was the Oil and Gas Decarbonization Charter (ODGC): a group of more than 50 of the world’s largest oil and gas companies, which aim to reach near-zero methane emissions and end routine flaring by 2030. Bjorn Otto Sverdrup is head of the secretariat for the OGDC, and he joins us having just returned from Belem.Bjorn Otto tells Amy and Ed that there has been some real progress in the industry. The 12 leading international companies that are members of the Oil and Gas Climate Initiative have reported some positive numbers: their methane emissions are down 62%, routine flaring is down 72%, and there’s been a 24% reduction in total greenhouse gas emissions.There is still huge potential for cutting in total greenhouse gas emissions by curbing methane leakage and routine flaring worldwide. How can we make more progress? Bjorn explains the scale of the opportunity, the real-world constraints, and the growing role of new technology including satellites and AI in detecting leaks. Keep following the Energy Gang for more news and insight as COP30 wraps. Next week we’ll talk about what happed, what was promised, what didn’t happen, and what to expect on climate action in 2026.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The COP30 climate talks are under way In Brazil. What is the point of the conference?
13/11/2025 | 48 min
COP30, which began this week in Belém, Brazil, marks a decade since the Paris Agreement was adopted at COP21 in 2015. It’s being billed as the “implementation COP”: instead of grand new announcements of international agreements, governments are supposed to be focused on delivering on the commitments they have already made. Host Ed Crooks and regular guest Amy Myers Jaffe welcome back Amy Harder, National Energy Correspondent at Axios. She says not every COP is created equally, and “this is definitely one of those COPs that are more of an ebb than a flow.”But that said, it doesn’t mean COP30 will inevitably be unproductive. Amy Myers Jaffe, who is the Director of NYU’s Energy, Climate Justice and Sustainability Lab, argues that COP30 “could wind up over time being seen as a more successful meeting than people are currently thinking it will be.”Instead of a new comprehensive global framework, the objectives for this year’s talks will be a series of smaller-scale sectoral initiatives: scaling sustainable fuels, tackling industrial emissions, protecting forests, and aligning private capital with policy goals. The Energy Gang also welcomes to the show for the first time Lisa Jacobson, who is President of the Business Council for Sustainable Energy. She joins the show from Brazil to give the boots on the ground view as the conference begins. Previous COPs have generally put the mosh emphasis on government action. Lisa says that a focus on what’s good for business might be a better way to spur change. Clean energy technologies are winning in many markets around the world because they make commercial sense. Policy can be helpful, but is it ultimately the business case that has to be what pushes the energy transition forward? Ed, Amy, Amy and Lisa debate the changes to US energy and climate policy, China’s emissions trajectory, the global impact of EU measures, and how much of the clean energy build-out is now driven by economics rather than politics. And they wonder whether there is a central paradox in global climate policy. If the future of energy will be decided by market forces and national interests, not by anything that happens at COP30, is that a sign that the series of past COPs has been a success? We’ve got more coverage of COP30 coming soon, so make sure you’re following us for all the key news and insight from Brazil. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.



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