26 Jan 2010:
U.S. Wind Energy Capacity
Grew 39 Percent in 2009, Report Says
The U.S. wind power industry continued to grow in 2009 despite a global recession
, adding 9,900 megawatts — a capacity increase of about 39 percent — according to a new report. That growth, which was boosted by a federal stimulus package that extended the tax credit for wind energy production and offered other incentives, represents the largest single-year jump on record for the industry, according to
the annual report released by the American Wind Energy Association. The added capacity was 18 percent greater than the growth in 2008. But that momentum could slow in 2010, the report said, since the sluggish economy has slowed orders for new turbines and will likely mean fewer installations this year. With the added capacity, wind energy contributes nearly 2 percent of the nation’s electricity. The U.S. continues to lag behind Europe, however, which gets about 5 percent of its electricity from wind energy. A recent report funded by the U.S. government
suggested that wind energy could provide about 20 percent of the electricity for the eastern half of the country by 2024, but only if government and businesses make a $90 billion investment.
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.