Le dessinateur Jean-Jacques Sempé est mort

With the impending passage of the Inflation Reduction Act, renewables are about to get a fresh jolt in the U.S. They’re already some of the cheapest sources of electricity to build and run, but they haven’t taken over because they’re often dependent on the weather.The simple solution is to store any excess power produced, but that raises the overall cost of renewable power. That’s set off a race a