13 Jun 2008:
California Utility Prepares
for Widespread Use of Plug-In Cars
Pacific Gas and Electric, which provides electric power to 5.1 million California households and businesses, is investing billions of dollars in infrastructure for plug-in hybrid cars.
PG&E has developed the technology to distribute 10 million so-called “smart meters” to customers, with the aim of encouraging them to recharge their cars during off-peak hours at lower rates and with less strain on the electric grid. Officials at PG&E are working on technology that would allow cars to communicate automatically with the grid to determine the most cost-effective time to charge. The advent of plug-in technology is one of several important factors — including the need to accommodate electricity generated by solar and wind power — driving the need to restructure and rebuild the U.S. electric grid.
Yale Environment 360 is
a publication of the
Yale School of Forestry
& Environmental Studies
Yale Environment 360
articles are now available in Spanish and Portuguese on Universia
, the online educational network. Visit the site.
Business & Innovation
Policy & Politics
Pollution & Health
Science & Technology
Antarctica and the Arctic
Central & South America
The 2015 Yale e360 Video Contest winner documents a Northeastern town's bitter battle over a wind farm. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
A 2015 Yale e360 Video Contest winner captures stunning images of wild salmon runs in Alaska. Watch the video.
video series looks at the staggering amount of food wasted in the U.S. – a problem with major human and environmental costs. Watch the video.
A three-part series Tainted Harvest
looks at the soil pollution crisis in China, the threat it poses to the food supply, and the complexity of any cleanup. Read the series.
video goes onto the front lines with Colorado firefighters confronting deadly blazes fueled by a hotter, drier climate. Watch the video.