Unlocking the Potential of NextGen Geothermal Energy in California Webinar – 17 September 2026
The Clean Coalition is a partner organization for this webinar, which takes place on 17 September 2026 at 10am.
The Climate Center believes in thriving, healthy communities. They envision a future where everyone in California enjoys clean air and water, renewable and reliable energy, healthy food, and abundant nature. California has the tools and the know-how to make this vision a reality if our elected leaders summon the political will. It is time we put people back at the heart of policy. In doing so, we can keep our friends and loved ones safe from worsening climate disasters, create millions of family-sustaining jobs, and give everyone the chance to thrive in the clean energy economy.

Webinar: Unlocking the Potential of NextGen Geothermal Energy in California
Thursday, 17 September 2026 at 10am to 11:30am PST

A conventional geothermal plant releases steam. NextGen systems recirculate most of that steam. Photo by Canva.
California stands at a clean energy crossroads. To achieve 100 percent clean electricity by 2045 — as required by law — the state will of course need more wind, solar, and battery storage, but that’s not all. Next-generation geothermal energy is a compelling, 24/7/365, clean energy source that can support the electrical grid around the clock. However, deploying this resource with appropriate social and environmental safeguards in California requires navigating a complex web of technical, financial, and regulatory hurdles.
Recent technological advances mean geothermal development is no longer limited to hydrothermal hotspots. Geothermal development also promises massive economic opportunities, including high quality jobs for former oil and gas workers.
This webinar brings together state leaders, policy analysts, and other stakeholders to explore how California can unlock the potential of next-generation geothermal to build a cleaner, more reliable, and more resilient electricity grid. Our discussion will cover how to navigate regulatory processes while upholding social and environmental standards, grid interconnection, and how to “de-risk” the exploration phase and attract institutional investment. After presentations, there will be time for Q&A.
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Speakers

Woody Hastings (Moderator)
Woody Hastings is The Climate Center’s Phase Out Polluting Fuels Program Director. Woody’s current work focuses on the oil and gas supply side issues of extraction and refining of fossil fuels. The initiative’s emphasis is on how to advance a comprehensive, coordinated, equity-centered, worker-friendly managed transition away from the production of fossil fuels in California. The initiative also includes demand-side end-use of fossil and other polluting fuels, particularly in transportation policy and building electrification.

Noemí Gallardo
Noemí Gallardo is serving her first term on the California Energy Commission. She was appointed by Governor Gavin Newsom in February 2023 to serve as the CEC’s attorney member. She is the first Latina appointed as a CEC commissioner. Gallardo joined the CEC in 2019 as its Public Advisor. She later became chief of staff for CEC Chair David Hochschild.
Max Wilmarth
Max Wilmarth is a geologist who has spent the last 20+ years working in geothermal exploration, development, and operations across six continents. His career has ranged from field geology and early-stage exploration to executive leadership roles overseeing technical teams, resource strategy, drilling support, and development decisions for geothermal projects around the world. He currently serves as Chief Technology Officer of Kaishan Renewable Energy Development, the parent company of Open Mountain Energy in the U.S. and KS Orka in Indonesia.
Ann Garth
Ann Garth is the Policy Manager for the Superhot Rock Geothermal program at Clean Air Task Force (CATF). She develops and advocates for policies to promote next-generation geothermal, including superhot rock geothermal – working towards efficient, safe, and widespread adoption of this transformational energy source. Her work includes initiatives at the U.S. federal and state levels, and she also leads CATF’s research into the social science of geothermal energy.

Jose (Moke) Simon III
Chairman Jose “Moke” Simon III of the Middletown Rancheria of Pomo Indians of California serves as a prominent advocate for tribal sovereignty, self-determination, and direct government-to-government communication in the development of geothermal energy. Because the Middletown Rancheria is located in Lake County, a region deeply tied to The Geysers, the world’s largest geothermal field in terms of electricity generation, Chairman Simon acts as a critical bridge between Indigenous communities, state regulators, and clean energy developers.

Alyssa Goodstein
Alyssa Goodstein is an award winning communications strategist, climber, yogi, meditator and former academic (Altac) / History Ph.D. student who transitioned to the political and advocacy world after graduating from UCLA and the University of Chicago. Her work allows her to shape conversations and narratives to dismantle the widespread acceptance of economic inequality in the U.S. Throughout her studies, her primary interest was to understand the adoption of neoliberal policies at the expense of the masses, especially informal workers, in Latin America.
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