The Spark

The prospect of making trash useful is always fascinating to me. Whether it’s used batteries, solar panels, or spent nuclear

Just a few years ago, the battery industry was hot, hot, hot. There was a seemingly infinite number of companies

The race to prevent the worst wildfires has been an increasingly high-tech one. Companies are proposing AI fire detection systems

When a company claims to have created what’s essentially the holy grail of batteries, there are bound to be some

The United States and the European Union grew into economic superpowers by committing climate atrocities. They have burned a wildly

EVs are getting cheaper and more common all over the world. But the technology still faces major challenges in some

Nuclear power continues to be one of the hottest topics in energy today, and in our recent online Roundtables discussion

The eastern half of the US saw a monster snowstorm over the weekend. The good news is the grid has

In 2026, I’m going to be closely watching the price of lithium. If you’re not in the habit of obsessively