An OPINION distilled from Mark Jaccard’s book, The Citizen’s Guide to Climate Success Deep decarbonization is a global collective action problem. Over the next decades, we need wealthier countries to […]

Diving deep on how long Tesla batteries and vehicles truly last. 100,000, 400,000 or even 1 million miles!

What’s the best energy source? At the end of 2021 I set out to answer that question in a video on how to calculate the cost of energy from different […]

Just Have A Think: We hear a lot about climate tipping points in the news these days, and sure enough they are a very real threat. But according to analysis […]

Undecided with Matt Ferrell The Mechanical Battery Explained – A Flywheel Comeback?  When it comes to energy storage, our first thought usually is lithium ion batteries. But what if we […]