Currently, our transportation system is heavily dependent on oil, which is our largest source of climate pollution -- roughly one-third of all U.S. carbon emissions. If we want to cut carbon pollution fast, moving beyond oil for transportation is an obvious strategy.

Rebuilding a strong middle class and creating a clean-energy economy won't happen by accident. It depends on making the right decisions as a nation. The problem, of course, is that those aren't the decisions that we've been making.

Just as President Clinton presided over the Internet boom that accompanied rapid economic growth in the late '90s, the nation may be on the verge of an energy boom that will define the Obama economy -- and his presidency's legacy.

When it came to tackling the most important environmental issues of our age, President Obama's first term was a disappointment. He has a chance to salvage his legacy (and ours) in his second term. Here are the five places to start

We simply can't let Mitt Romney buy the keys to the White House and let the special interests write our nation's energy plan behind closed doors. He'd roll back every step of progress we've made -- not just in the last four years, but the last 40 years.

Facts can be funny things and the fact is, some people don't look at the facts when assessing the economic impacts of environmentally-friendly business practices.

NEW YORK — Mitt Romney says President Barack Obama blocked construction of the Keystone XL oil pipeline as a gift to environmentalists. Newt Gin...

How will environmentalists and green energy advocates respond to President Obama's 2012 State of the Union on Tuesday night? While Obama's focus m...

A secretive group linked to a leading European chemical company has joined the campaign to defeat Barack Obama's green agenda, taking the fight beyond...

If you had DoE Secretary, Steve Chu's job, what would you do? In other words, how can Obama better jumpstart the clean tech economy and create more green jobs?

WASHINGTON — Looking for a political and policy victory, President Barack Obama on Wednesday pushed energy proposals designed to attract allies ...

Whoever wins the race to a clean energy future will lead politically and economically on this planet. It's frustrating to see the US administration dreaming so senselessly about it.

Despite Friday's piece in the Times, there seems to be a growing consensus around Washington that the road to our nation's economic salvation will be ...

As he promised in the second presidential debate, Obama has made a green energy future his first priority in helping the economy recover.