Audrey Schulman on moving from leaky gas pipes to renewable geothermal heating: Season 4, Ep. 18

In Massachusetts, decades-old gas infrastructure is leaking methane, a super pollutant that heats up the climate much faster than carbon. Audrey Schulman, co-executive director of the Home Energy Efficiency Team, a grassroots non-profit working on cutting emissions from buildings, is advocating for renewable geothermal heating systems, a climate-safe way to heat homes without the worry of leaks and explosions.