Volts

Kathy Hannun, President and co-founder of Dandelion Energy, discusses the innovative world of geothermal heat pumps, which offer double the efficiency of traditional heating methods. She shares insights on their unique drilling technology and a groundbreaking partnership in Colorado aimed at making geothermal systems more affordable. The conversation delves into installation challenges, potential cost-saving strategies, and the importance of integrating these solutions into urban planning for enhanced grid stability and sustainability.

Jarrett Walker, a seasoned transit consultant and author of 'Human Transit', shares his insights on the state of public transit in the U.S. He discusses the pandemic's impact on ridership and funding challenges, and why cities should look to Canada for successful transit models. The conversation dives into the myths surrounding buses and highlights the need for a balance between ridership and coverage in planning. Jarrett emphasizes the importance of understanding community needs and the role of safety perceptions and human interactions in enhancing transit systems.

Arch Rao, CEO of Span, dives into the exciting world of smart electrical panels and their evolution for home electrification. He discusses the innovative Span Edge, designed to enhance utility efficiency and revolutionize distributed energy systems. The conversation highlights the importance of consumer choices in managing grid constraints, the role of advanced technologies in optimizing energy usage, and the potential of the Matter protocol to unify smart device communication. Rao also addresses challenges like affordability, privacy, and fostering innovation within the energy sector.

In this episode, I speak with Illinois Governor JB Pritzker, one of the depressingly few Democratic leaders showing real fight in the face of Trumpism. We get into the weeds on how Illinois is defending its climate laws, advancing clean energy and manufacturing, and tackling thorny challenges like the housing crisis, the transition away from natural gas, and the looming “fiscal cliff” facing transit agencies. Oh, and the governor explains what quantum computing is. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.volts.wtf/subscribe

In this episode, the tables are turned: I'm the guest of the Climate Papa podcast, interviewed by host Ben Eidelson. We discuss the nested fractal puzzle of decarbonization, the critical importance of the grid and urban land use, and why now is the most exciting time to jump into climate work. Plus, I share some thoughts on parenting and avoiding tech-bro culture as the climate space evolves. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.volts.wtf/subscribe

My guest, Val Miftakhov of ZeroAvia, argues that hydrogen fuel cells paired with electric motors are the key to decarbonizing aviation. We discuss why he prefers his solution to sustainable aviation fuels or batteries, the challenges and misconceptions around supplying and refueling with hydrogen, and the tech roadmap from today's small retrofits to tomorrow's large jets. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.volts.wtf/subscribe

This is a free preview of a paid episode. To hear more, visit www.volts.wtfI talk to Emily Pontecorvo (Heatmap) and Jeff St. John (Canary Media) to grapple with the latest Trump administration moves impacting climate and energy policy. We discuss the executive orders targeting state climate programs and propping up coal plants, the baffling new tariffs threatening energy supply chains, and the flurry of lawsuits challenging the administration's actions.

In this episode, I dive into the UK's decarbonization journey with Lucy Yu of the Centre for Net Zero. We discuss how the UK has become a world leader in offshore wind while lagging in heat pump adoption, why electricity market reform is essential to prevent gas from setting electricity prices, and how community ownership models overcome NIMBY resistance to wind projects. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.volts.wtf/subscribe

Doug Lewin, a seasoned energy consultant and newsletter creator, joins the discussion to dissect Texas's unexpected role as a renewable energy leader. They talk about the state's legislative pushback against clean energy, highlighting measures that could stifle solar and wind development. Doug delves into the implications of recent funding for microgrids versus gas plants, and the challenges posed by new bills like Senate Bill 715, which complicate the transition to more reliable renewables. The conversation also touches on Texas's appeal to tech companies and the importance of policy in shaping the energy landscape.

Helena Sarén, Head of the Zero Carbon Future mission at Business Finland and a veteran in the clean energy sector, shares insights on Finland's remarkable journey to nearly 95% carbon-neutral electricity. She discusses Finland's pragmatic embrace of nuclear power and its ambitious goal for carbon neutrality by 2035. Helena highlights the synergy between industry and government in pushing for aggressive climate targets, and how Finland navigates energy independence amid geopolitical tensions. The conversation uncovers innovative energy solutions and sustainable forestry practices shaping the future.