Word: carbone
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Dates: during 2000-2009
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Environmentalists have long known that when it comes to climate change, coal will be a dealbreaker. The carbon-intensive fossil fuel provides nearly half of the United States' electricity, and is responsible for some 30% of the country's greenhouse gas emissions. That's just due to the coal plants already operating - as the U.S. looks to expand its energy supply to meet rising demand in the future, over 100 coal plants are in various stages of development around the country. If those plants are built without the means to capture and sequester underground the carbon they emit...
...Black comes in. He has just written a book called Living Off the Grid, a practical guide to weaning yourself off the electrical milk of modern life. To Black, the benefits of going gridless aren't just about the environment - though with electricity responsible for about 40% of U.S. carbon emissions, disconnection has real green value. Black sees it more as a way to promote self-sufficiency on a national level - all the more important as the U.S. grapples with its addiction to foreign energy, a geopolitical grid it needs to disconnect from. "I'd really like...
...also matters to the economy - although oil prices have plummeted in recent weeks, the International Energy Agency just issued a report predicting the inevitable return of triple digit oil prices. And it matters to climate change - more than 20% of U.S. carbon emissions come from road vehicles...
...Environmental activists have long criticized the Bush administration’s policies of deregulation in favor of energy interests, including its abandonment of a campaign pledge to regulate carbon dioxide...
...researchers also hope to document how sensitive the trees are to carbon dioxide, an exercise that has broad applications in climate change research...