Volts

This is a free preview of a paid episode. To hear more, visit www.volts.wtfWith load growth projections all over the map and politicians zeroing in on high electricity prices, I take a step back in this audio essay to ask how we should build the grid in the face of massive uncertainty. The answer lies in modular, distributed technologies that strengthen the system regardless of whether the AI bubble eventually bursts.

Will cheap, DIY solar reach American renters? In Germany, millions of people plug solar panels directly into wall outlets like any other appliance, but in the US, red tape makes it ludicrously costly. I chat with Cora Stryker of Bright Saver about how “balcony solar” (AKA “plug-in solar”) is booming in Europe and making its way to America, starting in Utah. We discuss the technical and safety issues, the regulatory hurdles, and the solar “gateway drug” effect. 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

Energy strategist Kingsmill Bond joins me to explain why the transition to “electrotech” is unstoppable, whether or not politicians care about climate change. It’s not the reduced emissions, it’s physics (electrotech is more efficient) and economics (it’s cheaper). Despite political headwinds in the US, China and emerging economies are racing ahead with electrification and sector after sector is seeing peak fossil fuel consumption. There’s no stopping it: electrons will triumph over 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

Environmentalism has typically focused on outdoor air quality, but climate change is pushing more people indoors more of the time, even as airborne pathogens and wildfire smoke challenge indoor air quality. I discuss the fight for better indoor air with Dr. Georgia Lagoudas, who recently coordinated a global pledge declaring it a basic human right. We dig into what pollutes indoor air, the technologies that can keep it clean, and the enormous social and economic benefits clean air in schools. 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

Distributed energy resources are everywhere, but connecting buyers and sellers is a coordination nightmare; I talk with James Johnston, whose company Piclo is tackling that problem head-on. He explains how they’ve built a transparent, open marketplace where utilities and other buyers can procure flexibility as a simple commodity from a wide range of sellers. We discuss how this model is already working in the UK and how it could allow data centers to pay for faster grid access in the US — potentially unlocking billions in private investment for VPPs. 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, I welcome back Caroline Spears from Climate Cabinet for a post-election debrief that, unlike last year’s, is full of good news. We explore how a slate of pro-climate candidates defied expectations in tough districts across the country, driven by a powerful backlash against the Trump administration. 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, I chat with Nick Chaset, CEO of Octopus Energy US, about bringing the company’s customer-focused, tech-forward model to America. We get into the details of how Octopus simplifies home energy management for its retail customers and its plan to help regulated utilities do the same. We also touch on ambitious ideas like the “Zero Bills” home and how to build gigawatt-scale virtual power plants that benefit both consumers and the grid. 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

With the White House actively dismantling clean transportation policy, what can states do to salvage progress? I talk with former DOT policy advisor Liya Rechtman about a little-known authority that lets states transfer highway dollars to fund transit, EV charging, and bike lanes. We explore how governors can use this tool, but only if they act quickly. 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

Lately, everyone from Tony Blair to Daniel Yergin is calling for a “climate reset,” so I brought on clean-energy analyst Michael Liebreich to discuss his own, very different version. While others push expensive distractions, Liebreich argues that the inexorable growth of cheap renewables is already on track to displace fossil fuels, a “tortoise” strategy that will win without the need for crisis politics. 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 I’m joined by Wilson Ricks and Killian Daly, who are involved in the process of updating the Greenhouse Gas Protocol that governs (among other things) corporate clean-energy procurement. We explore the proposed shift to requiring hourly, local matching for Renewable Energy Certificates (RECs), a change designed to end the “race to the bottom” where companies buy cheap, low-impact RECs to paper over the fact that being “100 percent clean” is genuinely difficult. 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

Redwood Materials has long dominated EV battery recycling, but what if they could drain every last drop of energy from those batteries before recycling them? I talk with the company’s CTO, Colin Campbell, about Redwood Energy, a new division doing just that by deploying used batteries as grid-scale storage at a massive scale. This isn’t just a side project; it’s a plan to turn a massive wave of incoming used batteries into a key resource for the grid. 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

I chat with Sarah Goodyear and Doug Gordon, the hosts behind the unapologetic podcast “The War on Cars,” about their new book and the fight to reveal our car-dominated world as a political choice, not an inevitability. We explore the many ways automobiles suck, from the “motonormativity” that makes us angrier and more isolated behind the wheel to the devastating impact on children’s freedom and development. We also get into the positive, radical vision that animates their work: a future with fewer cars, where our streets are reclaimed for human connection and community. 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

New York passed one of the most ambitious climate laws in the country, but is now struggling to meet its goals. I’m joined by Doreen Harris, president of NYSERDA, the agency on the front lines of implementing the law. We explore what’s working, from community solar to new transmission lines, and what isn’t, including the slow pace of scaling up renewables and decarbonizing transportation. 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, I talk with Seattle mayoral candidate Katie Wilson, a longtime transit and housing organizer who scored a surprise primary victory against the city’s establishment-friendly incumbent. Wilson makes the case for why her deep experience as a community organizer and coalition-builder is precisely the kind of leadership needed to restore faith in government and get big things done. 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, I chat with Quaise CEO Carlos Araque about unlocking geothermal energy on a planetary scale by drilling miles into the Earth’s crust. He explains how his company’s technology vaporizes rock with microwaves to reach depths where intense heat sends the water supercritical, packing ten times the energy density of conventional geothermal. The ultimate goal: persuading the oil and gas industry to put its capital and expertise toward mining heat rather than fuels. 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

Why should you care about a utility commission race in Georgia? Because it’s a national bellwether, a sign of how voters are going to react to skyrocketing power prices and a test of whether Democrats can get their act together. I talk with candidate Peter Hubbard and activist Brionté McCorkle about the state’s Public Service Commission, its coziness with utilities, and what reform would look like. 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, I chat with investor Clay Dumas of Lowercarbon Capital about the growing use of “advance market commitments” (AMCs). We discuss how this simple idea — a group of buyers commits to purchasing a set amount of a product if it can be produced — can derisk investment and jumpstart innovation in the climate economy’s toughest sectors. Clay explains what makes for a well-designed AMC and how it can accelerate the path to commercialization for everything from carbon removal to green steel. 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

Data centers are creating a grid crunch, so what if they paid to solve it by upgrading our homes? I chat with Rewiring America’s Ari Matusiak and PG&E’s Carla Peterman about a new report proposing that hyperscalers fund household electrification to free up the grid capacity they desperately need. We explore how this reframes households as crucial energy infrastructure and creates a win-win-win for tech companies, utilities, and everyday people. 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

High-temperature industrial heat for things like steel gets a lot of attention in clean energy world, but its somewhat less sexy cousin low-temperature industrial heat could use a little more. In this episode, I talk with Teresa Cheng (Industrious Labs) and Richard Hart (ACEEE) about how industries like beer, milk, and paper can decarbonize with industrial heat pumps and thermal storage. We dig into how electrified industry could help the grid, confront the hidden costs of sticking with gas, and talk through how grants and financing can tip the scales. 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 the past, Africa's natural resources have often proven to be a curse, leading to exploitation, corruption, and immiseration of indigenous people. Now it finds itself at the center of another resource boom, this time around the critical minerals that will fuel the clean energy transition (lithium, copper, etc.). Will this time be different? Patrick Kipalu argues that indigenous land rights and informed community consent are not barriers to investment, but the only way to ensure stable, equitable development. We explore how African nations can leverage their resources to benefit their own people. 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

Dry printing of battery electrodes can avoid the toxic solvents and industrial ovens involved in the conventional wet process, which means a smaller physical and environmental footprint, but engineers have struggled to make it work at the needed scale and speed. Now a company called Sakuu says it has cracked the code. It is selling machines it claims will be able to print multiple battery chemistries, at competitive costs and speeds. I talk with CTO Karl Littau about the details and what 3D printing could enable in future batteries. 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, I dig into the debate over reforming renewable energy certificates (RECs), the instruments that allow companies to claim they're "100% renewable." I'm joined by Michael Leggett of Ever.green and Peggy Kellen of the Center for Resource Solutions to discuss the push for a "24/7" system that matches RECs to the exact time and place of consumption. We explore whether this seemingly intuitive change is the best path forward or if going too far, too fast could drive buyers from the market and slow decarbonization 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

Today's electricity grids are kept stable by the inertia of spinning masses — mostly fossil fuel generators. But what happens when those spinning masses are replaced by inverter-based resources like wind, solar, and batteries? The answer is that inverters must take over the stabilizing job, becoming "grid-forming" rather than merely “grid-following.” I chat with two experts about how grid-forming inverters work, how many are out there, and what the future holds for them. 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

Lithium-ion dominates the battery world, but alternative chemistries are finding their niches. I talk with Landon Mossburg, CEO of Peak Energy, about using sodium-ion batteries for large-scale grid storage. They trade some energy density for a longer life and radically lower operating costs, thanks to an innovative, passively cooled design. We also explore the geopolitical opportunity of competing in a battery market that China doesn't already completely own. 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 week I talk with Dan Stein, whose organization Giving Green seeks to align climate philanthropy with the principles of effective altruism. But what does "effective" mean in the face of fossil fuel autocracy? We discuss the difficulties of measuring systems change and debate the limits of technocratic solutions. 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

Movement veterans Bill McKibben and Jamie Henn have been thinking about where climate activism goes from here. They argue for a new focus on celebrating and accelerating the miraculous global boom in solar power. We get into what it looks like to fight for building stuff, how to win the online information war for clean energy, and why the sun offers not just cheaper power, but a form of liberation. 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, I'm joined by Frank Rambo of the Horizon Climate Initiative to discuss "uneconomic dispatch" — the costly and polluting practice of running coal plants even when cheaper, cleaner options are available. We dig into why utilities get away with this, how the Trump administration is now trying to force them to continue via bogus "reliability" claims, and why fighting this practice at the state level is a huge, bipartisan win for both the climate and consumer pocketbooks. 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, I'm joined by Jake Higdon and Isabel Munilla, who helped develop the original "foreign entity of concern" (FEOC) standards for the Inflation Reduction Act, which sought to encourage domestic supply chains. We explore the security risks that prompted FEOC policy, the delicate balance required to do it right, and the absolute hash that Republicans made of it in their recent budget bill, to the point that it may kill the domestic manufacturing they claim to support. 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, recorded live back in May, I'm joined by the one and only Jigar Shah to discuss Washington state climate policy and post-IRA policy in general. Jigar argues that to build political durability, the climate movement must shift its focus from shiny tech to solving everyday cost-of-living problems and that smart finance is the real key to scaling the energy transition for everyone. 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

I'm joined by Alon Levy of NYU's Transit Costs Project, whose work documents how expensive it is to build transit in the US relative to the rest of the world. We discuss how countries like Spain and Italy build cheaply by relying on in-house public expertise and standardized designs, while the Anglosphere is captured by a costly ideology of privatization. Levy explains how applying these lessons could make ambitious projects like high-speed rail in the Northeast not just possible but affordable. 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

Ann Arbor voted to create a parallel, municipal electric utility that offers only distributed renewables, and Missy Stults is the woman making it real. We explore the nuts and bolts: buying existing solar for seed revenue, building microgrids in a city still served by DTE, and why DTE is — so far — more curious than threatened. If it works, the SEU could become the blueprint for every climate-ambitious town trapped in IOU territory. 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, Arc CEO Mitch Lee explains why the jump from gas-powered boats to electric boats is even bigger, in terms of quality and user experience, than the jump from gas-powered cars to EVs. EBs are strikingly quieter, have greater torque, and require much less maintenance. Oh, and despite what Trump says, they are also much safer and less likely to strand their occupants. 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

I chat with Kostantsa Rangelova and Dave Jones, authors of a new Ember report, who find that solar-plus-storage costs have declined so much that it can now provide baseload-level power in sunny cities for less than the cost of new nuclear or even new gas. We discuss why even energy pros are behind the curve on this, how quickly the technology is improving, and why most of the world doesn't see natural gas as a viable option the way the US does. 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.wtfIn this "What the F is Happening" episode, I'm joined by Jane Flegal and Jesse Jenkins to perform a wake for the Inflation Reduction Act after the passage of the GOP's "Big Beautiful Bill." We sift through the wreckage to see what was saved versus what was buried, analyze the political forces that determined the outcome, and debate the core theory of change behind the IRA — and what lessons advocates should and shouldn't learn as they chart a path forward.

In this episode, I talk with Montana state senators Forrest Mandeville (R) and Ellie Boldman (D) about the bipartisan housing reforms their state has passed over the last two legislative sessions — reforms so sweeping YIMBYs have dubbed them the "Montana miracle." We discuss the unlikely coalition supporting the bills, the impact of the policies, and the generational divide that increasingly separates YIMBYs from NIMBYs. Also: why "housing is the new weed"! 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

PG&E, California's notoriously troubled utility, is trying to prove it can innovate, so I invited Quinn Nakayama, head of its new GRiD program, to explain how. We discuss its strategy of publicly outlining its problems to attract partners and its shift toward faster, more flexible interconnection for new loads like EVs and data centers. 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

The frantic buildout of AI data centers is threatening to overwhelm electric grids, but what if they could be part of the solution? I chat with Jeff Bladen of Verrus, a company designing data centers to be "good grid citizens" from the ground up. We discuss how their novel architecture, combining large-scale batteries with a more efficient internal power network, provides flexibility that helps utilities and allows more compute to be built with less grid impact. 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, I chat with fellow energy nerd-turned-ag-reporter Michael Grunwald about agriculture’s climate impact. We explore the folly of biofuels, the promise of meat alternatives, and the central importance of increasing yields. While we can imagine a future of energy abundance, land is a zero-sum game — no one’s making more — so the choices here are uniquely difficult and important. 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, I'm joined by two of California's leading housing champions, Assemblymember Buffy Wicks and Senator Scott Wiener, to discuss their bills to reform the state's notorious environmental review law, CEQA. We explore how a well-intentioned 1970s environmental protection has become a tool for NIMBYs, unions, and even oil companies to delay or kill housing projects — and why the politics have finally shifted enough to make progress possible. 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, Rep. Mike Levin and I discuss the “Big Beautiful Bill” that raises energy bills, kills 830,000 jobs, and gifts China the next industrial revolution. We unpack the fossil-fuel cash behind the carnage, the paradox of red districts cutting their own subsidies, and the optimistic playbook — centered on transmission and real climate economics — for the next Democratic majority. 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

Washington state just passed one of the strongest transit-oriented development bills in the nation, and in this episode, I talk with Rep. Julia Reed and Alex Brennan from Futurewise about how they got it done. We discuss why building more housing near transit is so important, what this landmark legislation entails for density and affordability, and how it positions Washington as a leader in pro-housing reform. 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

On June 4, at a Canary Media event in Washington, DC, I sat down with Senator Martin Heinrich to dissect the GOP’s so-called “Big Beautiful Bill” — a sledgehammer aimed at the Inflation Reduction Act, public-lands protections, and US science. We talk about the handful of Republican votes that could still save key tax credits, why bipartisan permitting reform isn’t dead yet, and how the bill’s self-inflicted grid squeeze would jack up energy prices right when AI is poised to spike demand. 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, I'm digging into the surprisingly overlooked world of electric motors with Ankit Somani of Conifer, a startup aiming to revolutionize these unsung workhorses of the energy system. We explore their ambitious approach to making motors lighter, more efficient, and cheaper to build, all while ditching problematic rare-earth magnets. 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, I talk with Taylor Krause, who went from working on hydrogen policy at RMI to finding a quantum physicist husband and unexpected fame on Netflix's Love Is Blind. We unpack her surreal journey from clean-energy wonk to popular influencer and how she's navigating using her newfound influence. 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, I chat with Johanna Wolfson, co-founder of Azolla Ventures, about their unique philanthropic-backed VC model tackling the tough problem of sustainable mining for the clean energy transition. We explore the promising tech Azolla is backing to reduce mining's impact, from using electrochemistry to refine copper without dirty smelting to advanced techniques for processing low-grade ores and even waste. 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.wtfThis week on "What the F is Happening" (periodic episodes in which we reluctantly discuss current events) we talk with Adrian Deveny, a former Senate aide who was in the trenches for the IRA's creation, about the House GOP's "Big Beautiful Bill." In its current form, it amounts to wholesale destruction of the last four years of climate policy. We ponder the bill's chances of becoming less catastrophic in the Senate amid the lack of meaningful pushback from the industries being kneecapped and the predictable folding of "moderate" Republican opposition.

In this episode, I talk with Catie Gould and Alan Durning of the Sightline Institute about the "dark matter" of urban land use: parking — specifically, the municipal parking mandates that help make housing more expensive and scarce. We discuss a landmark new parking reform bill in my home state of Washington, what it does and the coalition that made it possible, and point to other places where parking reform is coming soon. 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 week, I chat with Dawn Weisz of MCE Clean Energy about the nitty-gritty of community choice aggregation, where local governments take control of their electricity procurement. We get into issues like navigating utility obstruction, the complexities of rising grid costs they don't control, and their push for smarter, more autonomous regulation. 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, I sit down with Page Crahan, who leads Tapestry, an audacious effort to “make the grid visible.” We explore how disparate, scattered data sources can be stitched together by AI into a coherent realtime map of the grid, to slash operation and maintenance costs and speed up the grid interconnection process. 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, I’m joined by Marissa Hummon, whose team partnered with NVIDIA to tuck a credit-card-sized GPU computer with AI software into the humble electricity meter. We discuss how that edge computing digests 32,000 waveform samples per second, spots failing transformers, and orchestrates VPPs — plus the guardrails that keep it from becoming Skynet. 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