Cars That Think

DECEMBER 30, 2021

The Great Electric Plane Race. Unlike the national air races of the 1920s, however, the Pulitzer Electric Aircraft Race, scheduled for 19 May, will include only electric-propulsion aircraft. Cryogenic energy storage is a long-term method of storing electricity by cooling air until it liquefies (about –196 °C).

Engine 143

Engine Hydrogen Energy Storage Carbon 143

Cars That Think

JANUARY 29, 2022

That need for balance is true of electric power grids, too. Spiking demand for electric heat collided with supply problems created by frozen natural-gas equipment and below-average wind-power production. The brown line shows the uncoordinated load from 1,000 electric water heaters for reference. Here’s how.

Power Grid 107

Power Grid Grid Power Powered 107

Plug in America

MARCH 25, 2022

Plug In America watchers know that Drive Electric Earth Day (DEED), celebrated for the entire month of April, is an extension of September’s National Drive Electric Week (NDEW). Pavley wrote the nation’s first global warming law , AB 32, and AB 1493 , which required a reduction in tailpipe greenhouse-gas emissions.

Obama 98

Obama San Francisco Plug-in Plug 98