WattTime, the Tool That Tells You When to Charge Your EV to Keep It Green
by from IEEE Spectrum on (#26M0S)
Analytics from Berkeley-based WattTime precisely match new loads on a grid to the power plant that will serve them, providing estimates of carbon intensity that are up to 45 percent more accurate than regional averages. Such tools can guide cleaner charging by electric vehicles, and yield a bigger carbon reduction bang from energy efficiency measures and renewable power projects.