20 Aug 2009:
Australian Parliament Adopts
20 Percent Renewables Standard By 2020
Australia’s Parliament has passed a law requiring that 20 percent of the country’s electricity come from renewable sources by 2020
, an increase from the current level of 8 percent. The standard, which matches the European Union’s, means that the households of all 21 million Australians could be powered by renewable energy in a decade. Green Party leaders said, however, that the standard should be 30 percent, and Climate Change Minister Penny Wong noted that even with the new renewable standard, the nation’s CO2 emissions are expected to be 20 percent above 2000 levels in 2020 because of the growth of the Australian economy. Meanwhile, a new report shows that electricity generated by renewable sources in the U.S. reached an all-time high in May, with alternative energy accounting for 13 percent of total electrical generation
. That’s 7.7 percent higher than May 2008, with most of the growth coming from wind and solar power. Hydropower remains the largest source of renewable energy, accounting for 9.4 percent of U.S. electricity production.
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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.