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
Photographer Robert Wintner documents the exquisite beauty and biodiversity of Cuba’s unspoiled coral reefs. View the gallery.
is now available for mobile devices at e360.yale.edu/mobile
The Warriors of Qiugang
, a Yale Environment 360
video, chronicles a Chinese village’s fight against a polluting chemical plant. It was nominated for a 2011 Academy Award for Best Documentary Short.
Watch the video.
Top Image: aerial view of Iceland
. © Google & TerraMetrics.
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.