EPA Finds Greenhouse Gases Endanger Health
Date: 24-Mar-09
Country: US
Author: Deborah Zabarenko, Environment Correspondent
EPA Finds Greenhouse Gases Endanger Health Photo: Lucy Nicholson
Century City and downtown Los Angeles are seen through the smog December 31,
2007.
Photo: Lucy Nicholson
WASHINGTON - The US Environmental Protection Agency found that
climate-warming greenhouse gases, including carbon dioxide, pose a danger to
human health and welfare, a White House website showed on Monday.
EPA's proposed "endangerment finding," sent to the Obama administration on
Friday, could pave the way for US limits on emissions that spur climate
change.
The substance of the proposal was not immediately made public, but the White
House Office of Management and Budget showed EPA sent a proposed rule for an
"Endangerment Finding for Greenhouse Gases under the Clean Air Act."
An endangerment finding is essential for the US government to regulate
climate-warming emissions like carbon dioxide under the Clean Air Act.
The environment agency had no comment on the endangerment finding, but such
a finding is only sent to the White House when the EPA determines that human
health and welfare are threatened.
"I think it's historic news," said Frank O'Donnell of the environmental
group Clean Air Watch. "It is going to set the stage for the first-ever
national limits on global warming pollution."
Representative Ed Markey, a Democrat who heads the House climate change
committee, also offered praise while slamming the Bush administration's
record.
"This finding will officially end the era of denial on global warming,"
Markey said in a statement. "Instead of allowing political interference in
scientific and legal decisions, as was the case in the previous
administration, the Obama administration is letting the sun shine in on the
dangerous realities of global warming."
US BUSINESS SEES 'DANGEROUS GAME'
William Kovacs of the US Chamber of Commerce was wary of the possible
changes. "They're playing a very dangerous game with the way they're moving
forward. The regulated community, if carbon dioxide is regulated, swells
from about 15,000 to 1.5 million entities. That's the risk."
EPA's move could spur Congress to cap carbon emissions, said Eileen Claussen
of the Pew Centre on Global Climate Change.
At the White House, spokesman Robert Gibbs repeated President Barack Obama's
support for a market-based system to limit carbon emissions and allow
companies that emit more than the limit to trade allowances with those that
emit less. Congressional Democrats also favour this kind of cap-and-trade
plan to cut emissions.
In 2007, the Supreme Court ruled that the EPA has the authority to make
these regulations if human health is threatened by global warming pollution,
but no regulations went forward during the Bush administration.
Carbon dioxide, one of several so-called greenhouse gases that spur global
warming, is emitted by natural and industrial sources, including
fossil-fuelled vehicles, coal-fired power plants and oil refineries.
An internal EPA document made public last year showed the agency's
scientists believed greenhouse pollution posed a health threat, but no
official finding was ever accepted by the Bush White House.
On March 10, the EPA proposed a comprehensive US system for reporting
emissions of carbon dioxide and other greenhouse gases, a step toward
regulating pollutants that spur climate change.
(Additional reporting by Tom Doggett and Ayesha Rascoe; editing by Mohammad
Zargham)
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