China, India may hinder U.S. steps on warming

by Mark Drajem

Bloomberg

U.S. President Barack Obama is set to take his boldest step to halt the rise of the oceans and stop the warming of the planet. But it won’t be enough unless the rest of the world follows.

Trimming carbon emissions from U.S. power plants by 25 percent in the coming decades, as Obama is said to be proposing, would be more than overwhelmed by increases in China and India, where coal-fired power plants are springing up and new cars are rolling out of showrooms.

And while making electricity creates 40 percent of the greenhouse gases in the U.S., cutting it as Obama proposes will not come close to meeting the global reduction scientists say is necessary to reverse warming. For one thing, the amount of the U.S. cuts would be replaced more than three times over by projected increases in China alone.

Persuading developing countries to forgo the benefits of cheap coal power and economic growth won’t be easy. But the power plant rules — along with other Obama initiatives, such as convincing automakers to improve fuel efficiency — give the U.S. something to show next year in Paris, where a conference is planned to negotiate a global agreement on carbon pollution.

Both critics of the effort, such as the U.S. Chamber of Commerce, and environmentalists pressing for quicker action make a similar argument: Whatever the Obama administration does at home will be dwarfed by worldwide trends.

Burning fossil fuels in the U.S. released 5.3 million tons of greenhouse gases in 2012. China emitted 9 million tons and by 2020 is forecast to reach 11.5 million tons while the U.S. stays flat. India, Indonesia and other developing nations are expected to grow as well.

According to the World Resources Institute in Washington, 1,200 coal-fired plants are proposed globally, with more than three-quarters of those planned for India and China alone. If all are built, which the WRI says is unlikely, that will add more than 80 percent to existing capacity.

All of this doesn’t mean Obama’s effort won’t matter.

The regulation in the U.S., once it is fully implemented in the coming years, could spur investments in carbon-capture equipment or other technology that reduces carbon pollution, said Armond Cohen, the president of the Clean Air Task Force, an environmental group supportive of Obama’s effort. And once those technologies are introduced in the U.S., they can spread.

“You start creating markets like this, and investors pile in,” Cohen said in an interview. “The real significance of this rule may not be in the U.S., it may be in China or Indonesia.”

And this is not the only action taken by Obama. His administration already got automakers to agree to new fuel efficiency standards, which were at that point the biggest single effort by any nation to curtail emissions, according to Dan Becker, director of the Safe Climate Campaign, a Washington watchdog group.

The administration launched an effort to curb methane leaks, and agreed with China on measures to cut the use of hydrofluorocarbons, a less ubiquitous but more potent greenhouse gas.

All those steps together — along with the boom in natural gas — mean the nation may still meet Obama’s goal to cut greenhouse gases by 2020 to 17 percent below 2005 levels. With those cuts in place, the U.S. might now be able to drive global climate talks toward a long-elusive conclusion, analysts say.

“The reason this is important is only partly because of the carbon reductions,” Dallas Burtraw, a senior fellow at Resources for the Future, an environmental research organization in Washington, said. “It leverages the U.S. back into a global leadership position on climate.”

Leadership is needed. While negotiators have tried and failed to reach a global deal to impose limits on greenhouse gas emissions, which scientists blame for climate change, the problem has intensified.

Global average temperatures have already warmed by about 0.8 degrees Celsius (1.4 degrees Fahrenheit) since 1850, and could rise by as much as another 4.8 degrees this century.

  • Tando

    Excuse me to laugh out loud after having read the above article. For more than 15 years a number of countries have tried to advance carbon gas reduction. The biggest stumbling block has always been the US, refusing to acknoledge first of all the problem and then doing the blame game. The US did not even ratify the “Kyoto Protocol”. While China may emit more greenhouse gas overall, there is no comparison if you count the emission per capita. The memory span seems to be very short, how else could you tout that the US is taking on a leadership role.