California vs Trump In The Battle For Clean Air | Ep234: Liane Randolph

What happens when the world’s most ambitious climate state runs head-on into a hostile federal government? Can California still lead the clean-energy transition while battling rising costs, wildfires and the Trump government’s sweeping tariffs? And what does a “pragmatic reset” on climate policy look like when the stakes have never been higher?This week on Cleaning Up Bryony Worthington sits down with Liane Randolph, former Chair of the California Air Resources Board (CARB) and longtime public servant, shaping California’s climate, energy, and air-quality strategy. Across roles spanning the Public Utilities Commission and state natural resources agencies, Randolph has been at the center of some of the most consequential policy decisions in the United States — from the rise of rooftop solar and utility-scale storage to the creation of zero-emission vehicle mandates and the state’s pioneering cap-and-invest system.Together, they unpack how California built the modern EV market, the origins of the famous “duck curve,” and why central planning turned out to be critical for keeping the lights on in a decarbonizing grid. Randolph also details the extraordinary federal pushback now facing the state: repealed Clean Air Act waivers, legal battles over truck and car standards, and tariff-driven supply-chain shocks that threaten progress.The episode explores:The past and future of California’s zero-emission vehicle strategy — from catalytic converters to the birth of TeslaWhy batteries exploded onto the grid, and how wildfire adaptation is reshaping costsThe mechanics and impacts of California’s whole-economy cap-and-invest programThe new affordability crisis — and whether a pragmatic climate “reset” is neededElectric aviation, high-speed rail, and the technologies California should bet on nextThe state’s 2045 net-zero planning — and which sectors will need breakthroughs like DAC and industrial CCSLeadership Circle:Cleaning Up is supported by the Leadership Circle, and its founding members: Actis, Alcazar Energy, Davidson Kempner, EcoPragma Capital, EDP of Portugal, Eurelectric, the Gilardini Foundation, KKR, National Grid, Octopus Energy, Quadrature Climate Foundation, SDCL and Wärtsilä. For more information on the Leadership Circle, please visit https://www.cleaningup.live.Discover more:CARB: https://ww2.arb.ca.gov/First Cars, Now Planes: Is The Future of Flying Electric? Ep194: Anders Forslund: https://www.youtube.com/watch?v=hW3uTBbAGHAWhy Is It So Hard to Clean Up Global Shipping? https://www.youtube.com/watch?v=HdUCidkeDto