December 14, 2009 8:32 AM

EPA: Greenhouse Gases Threat to Public

(CBS/AP)  Updated at 6:36 p.m. EST

The Obama administration took a major step Monday toward imposing the first federal limits on climate-changing pollution from cars, power plants and factories, declaring there was compelling scientific evidence that global warming from manmade greenhouse gases endangers Americans' health.

The announcement by the Environmental Protection Agency was clearly timed to build momentum toward an agreement at the international that opened Monday in Copenhagen, Denmark. It signaled the administration was prepared to push ahead for significant controls in the U.S. if Congress doesn't act first on its own.

The EPA finding clears the way for rules that eventually could force the sale of more fuel-efficient vehicles and require plants to install costly new equipment or shift to other forms of energy.

Energy prices for many Americans probably would rise - though Monday's finding will have no immediate impact since regulations have yet to be written. Supporters of separate legislation in Congress argue they could craft measures that would mitigate some of those costs.

CBS News correspondent Wyatt Andrews reports that CO2 limits are in the works, and they're well known. The auto industry has already agreed to cut tailpipe pollution by 950 million tons and raise car mileage standards from around 28 to 39 miles a gallon by 2016.

The big industrial CO2 polluters - power plants and steel mills - have been alerted that one day CO2 cuts are likely anywhere emissions exceed 25,000 tons per year, Andrews reports.

Environmentalists hailed the EPA announcement as a clear indication the United States will take steps to attack climate change even if Congress fails to act. And they welcomed the timing of the declaration, saying it will help the Obama administration convince delegates at the international climate talks that the U.S. is serious about addressing the problem. Mr. Obama will address the conference next week.

But business groups said regulating carbon emissions through the EPA under existing clean air law would put new economic burdens on manufacturers, cost jobs and drive up energy prices.

"It will choke off growth by adding new mandates to virtually every major construction and renovation project," declared Thomas Donohue, president of the U.S. Chamber of Commerce, which in recent months has been particularly critical of the EPA's attempt to address climate change.

More Climate Change Related Content:

"Governments Have to Deliver" on Climate
Can a City Cut Energy Use by 2/3?
Obama to Attend Climate Summit's End
"Climate Gate" Casts Cloud over Copehnagen
Tempers Flare In Climate Flap
University Promises Probe of Climate Data Leak
Thousands Rally London for Climate Deal

The EPA signaled last April that it was inclined to view heat-trapping pollution as a threat to public health and welfare and began to take public comments for formal rulemaking. That marked a reversal from the Bush administration, which had refused to issue the finding, despite a conclusion by EPA scientists that it was warranted.

EPA Administrator Lisa Jackson said Monday, "There are no more excuses for delaying," adding that the so-called endangerment analysis from global warming had been under consideration at the agency for three years. After the official finding, she said the agency is now "obligated to make reasonable efforts to reduce greenhouse pollutants under the Clean Air Act."

White House spokesman Robert Gibbs said President Barack Obama "still believes the best way to move forward is through the legislative process" - something Mr. Obama has expressed on a number of occasions as he has pressed Congress to shift the nation's energy priorities away from fossil fuels and to reduce climate-changing pollution.

The EPA said scientific evidence clearly shows that greenhouse gases "threaten the public health and welfare of the American people" and that the pollutants - mainly carbon dioxide from burning fossil fuels - should be reduced, if not by Congress then by the agency responsible for enforcing air pollution.

"These long-overdue findings cement 2009's place in history as the year when the United States government began addressing the challenge of greenhouse-gas pollution," said Jackson.

She rejected claims by climate skeptics that the science of global warming remains in doubt, an argument given additional attention in recent weeks with the disclosure through intercepted e-mails that a British scientist had privately discussed ways to shield certain climate data from public scrutiny.

"The vast body of evidence not only remains unassailable, it has grown even stronger," said Jackson.

Sen. John Kerry, D-Mass., a lead author of a climate bill before the Senate, said of the finding: "This is a clear message to Copenhagen of the Obama administration's commitments to address global climate change. ... The message to Congress is crystal clear: Get moving."

Sen. Barbara Boxer, D-Calif., also a co-author, said, "The Senate has a duty to act."

Business groups have strongly argued against tackling global warming through the Clean Air Act, saying it is less flexible and more costly than the cap-and-trade legislation being considered by Congress. Any regulations from the EPA are certain to spawn lawsuits and a lengthy legal fights.

"Such regulations would be intrusive, inefficient and excessively costly, chill job growth and delay business expansion," argued Jack Gerard, president of the American Petroleum Institute, which also has been critical of the climate legislation before Congress.

"The Clean Air Act can complement legislation," said Jackson. In fact, if Congress were to cap greenhouse gas emissions, the EPA probably would be given the responsibility of implementing the law.

The EPA's involvement in reducing climate-changing pollution, stems from a 2007 Supreme Court decision that declared that carbon dioxide and other greenhouse gases are pollutants under the Clean Air Act. But the court said the EPA would have to determine if these pollutants pose a danger to public health and welfare before it could regulate them.

© 2009 CBS Interactive Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.
Add a Comment See all 180 Comments
by zootsuithap December 11, 2009 5:16 PM EST
yeah, let's see how much of a threat to the public closing all the US factories would be. MORONS on the launch pad!
Reply to this comment
by Noval53 December 9, 2009 3:22 AM EST
The climate change / global warming scam has now reached the point of pay off. There are finally enough foolhardy believers to make the scam work. The media is perfectly willing to advertise & promote the scheme for free. The UN has been looking for a way to demand payment from all the productive nations for decades; and the climate change fraud is the perfect tool. Not one degree of the globe's temperature will be changed by pouring money into the bottomless UN pot for this giant chicken little scam.
Reply to this comment
by co2max December 8, 2009 4:19 PM EST
The EPA's ruling, supported by the administration, makes it clear that our present leadership is unfit to hold government in this country. These buffoons are willingly and purposefully leading us to the brink and it is to us to stop this. Declaring CO2 and other greenhouses gases is just the beginning. Eventually, we will see regulations which detail how we live our lives, go work, where to vacation. A major gap in this decision is that the EPA forgot to include the most important greenhouse gas of all: water vapor. If the ruling is to have any meaning, the EPA must not ignore how to deal with water vapor. But I dare them to try.
Reply to this comment
by Justme8811 December 8, 2009 12:00 PM EST
This just in....according to the EPA the climate just got much much warmer with BO's long winded speech this morning. According to the EPA BO has increased co2 levels more than anything on this planet with all the hot air he blows out of his mouth....
Reply to this comment
by consciousnes December 8, 2009 11:14 AM EST
Who is the brilliant scientist that came up with this revelation?
Now, why would any kind of pollution be hazardous to humans? Especially when they pump millions of pounds of hormones, preservatives and other poisons into our food and the food chain through growth hormones to make plants and animals grow faster and bigger. ?More is Better? (Right?)
So, what is a few more toxins in our air?
The media and politicians always come up with revelations when it suits their agenda.
Happy Breathing.
Reply to this comment
by hungry1968-17 December 8, 2009 10:04 AM EST
by bamatexan3 December 8, 2009 9:14 AM EST
To all you GW alarmists: I was in Alaska recently and visited Glacier Bay. The bay was formed approximately 10,000 years ago when giant glaciers dug it. When the glaciers receded, the bay was formed. Now what in hell do you suppose caused the glaciers to recede? Ogg the caveman's campfires? The two largest "greenhouse gases" are H20 and CO2 so you had better stop exhaling!!!!






The speculation from the scientific community, is that the glaciers formed after the asteroid collision that caused the dinosaurs to become extinct.

There was so much dirt and debris thrown into the atmosphere, that the planet began to freeze over since virtually ALL sunlight was blocked out.

The question isn't "why did the glaciers recede", it's more like "what caused the glaciers in the first place".
Reply to this comment
by hungry1968-17 December 8, 2009 9:59 AM EST
by louiville35 December 8, 2009 9:01 AM EST

Yeah tell that to all those scientists who "peer" reviewed each others work with the ole time honored wink and a nod in the climate gate emails, LOL.

Your alleged scientist will probably face charges of fraud and intimidation under the RICO Act!!! I'll take my Nobel prize winner scientists over your jail birds to be any day!!!!

What a hoot another know nothing puffer fish







Brilliant. Ignore ALL scientists, and discredit the ENTIRE scientific community, because of several "e-mails", by unknown and untrustworthy sources.

And funniest of all, is that you claim that Nobel Prize Winning scientists dispute global warming. NAME ONE.
Reply to this comment
by co2max December 8, 2009 4:24 PM EST
IPCC climate scientists who dispute, even reject global warming and mankind's role in it:
Chris Landsea
John Christy
Tony Hallam
Roy Spencer

I can find more, if you really insist. Most of the panelists of the IPCC are NOT scientists. Winning the absured Nobel prize does not add to their credentials as worthy scientific investigators. It just gives them political clout. Scientists don't care about that -- neither does the science.
by ram19491 December 8, 2009 9:22 AM EST
There have been scrubbers available and installed for at least 50 years because of the health hazards. The bush administration regulated the new power plants but balked on making current power plants install these scrubbers or other means of cleaning up. If this administration cleans up all new and existing coal plants that would be as major a hurdle as the health plan.
Reply to this comment
by bamatexan3 December 8, 2009 9:14 AM EST
To all you GW alarmists: I was in Alaska recently and visited Glacier Bay. The bay was formed approximately 10,000 years ago when giant glaciers dug it. When the glaciers receded, the bay was formed. Now what in hell do you suppose caused the glaciers to recede? Ogg the caveman's campfires? The two largest "greenhouse gases" are H20 and CO2 so you had better stop exhaling!!!!
Reply to this comment
by louiville35 December 8, 2009 9:01 AM EST
by Cyber998 December 8, 2009 7:36 AM EST
Yet again you seem to ignore all the peer-reviewed papers from highly respected journals that go against your ideology (and it is an ideology, as evidenced by your calling the study of climate change a "leftist cause").

Real science doesn't take political sides, but you've clearly stated yours.
=========================================================================

Yeah tell that to all those scientists who "peer" reviewed each others work with the ole time honored wink and a nod in the climate gate emails, LOL.

Your alleged scientist will probably face charges of fraud and intimidation under the RICO Act!!! I'll take my Nobel prize winner scientists over your jail birds to be any day!!!!

What a hoot another know nothing puffer fish
Reply to this comment
See all 180 Comments
.
Scroll Left
Scroll Right More »
CBS News on Facebook