Positive Charge by GeekWire

Fusion has long been the holy grail of clean energy — perpetually promising, perpetually out of reach. But dozens of startups are getting closer to harnessing the reactions that power the sun and stars. We go inside two Washington state fusion companies that are leading the charge — Helion Energy and Zap Energy — and breaks down their technologies in a way that doesn't require a...

Can we actually annihilate the toxic "forever chemicals" polluting our water and soil? The debut episode of Positive Charge dives into the Herculean challenge of destroying PFAS — long-lived contaminants linked to serious health effects like cancer and immune suppression. Even the most rugged, pristine corners of Alaska are facing high levels of PFAS groundwater contamination. Fortunately, a...

Can we annihilate the "forever chemicals" in our soil and water? What's the greenest thing you can do with your body after you die? And how do we fix Taylor Swift's jet-fuel PR problem? Positive Charge by GeekWire is a new podcast about environmental hope, and the people and companies building breakthrough technologies in climate and sustainability. Hosted by GeekWire's Lisa Stiffler and independe...