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.

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.

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.