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
A look at how acidifying oceans could threaten the Dungeness crab, one of the most valuable fisheries on the U.S. West Coast. Watch the video.
is now available for mobile devices at e360.yale.edu/mobile
An aerial view of why Europe’s per capita carbon emissions are less than 50 percent of those in the U.S. View the photos.
An indigenous tribe’s deadly fight to save its ancestral land in the Amazon rainforest from logging. Learn more.
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.
Residents of the Chocó Rainforest in Ecuador are choosing to plant cacao over logging in an effort to slow deforestation.
Watch the video.
Tribal people and ranchers join together to stop a project that would haul coal across their Montana land. Watch the video.