Oregon is getting a making-progress-but-not-enough assessment when it comes to reducing the kind of pollution that contributes to climate change.
President Barack Obama's climate-change speech Tuesday focused on his plan to require coal plants to reduce their carbon pollution. But the president outlined several other ways to reduce the effects of climate change.
Five years ago Washington committed to reducing its greenhouse gas emissions to 1990 levels by 2020. Today, the state is not on track to meet that goal. But the tide may be turning.
It might seem a stretch to call a retail CEO a climate expert. That's how President Obama identified the REI leader, Sally Jewell, after picking her to lead the Interior Department. But what's her company's actual record when it comes to the emission of greenhouse gases?
A new report on Puget Sound ports' shrinking carbon footprints underscores a push going on throughout the Northwest to move more cargo while pumping out less air pollution and using less carbon-emitting energy.
When you think of the Hanford Nuclear Reservation, its radioactive legacy usually comes to mind. But, there’s more to clean up than just the site’s nuclear waste.
The Environmental Protection Agency issued a first-of-its-kind database Wednesday identifying power plants as the top greenhouse gas polluters. The new database allows anyone with computer access to discover the sources in their community of carbon dioxide, methane, and other gases that contribute to a warming climate.
PORTLAND -- Oregon's Department of Environment Quality today announced it's adopting a ["Green Remediation Policy"](http://www.deq.state.or.us/lq/cu/greenremediation.htm "") for cleaning up hazardous waste sites, but companies responsible for the waste don't have to follow the policy.
Oregon has just released figures that track the state's carbon footprint based on what we buy. It's believed to be the first such analysis by any state in the country. The analysis suggests that products created out-of-state account for more than half of Oregon's carbon footprint.
Battelle researchers received a $2 million grant to study more efficient ways to capture carbon dioxide.
A Northwest-produced computer model for predicting climate change underscores the importance of the region's conifer forests for carbon storage. It's part of an international effort to help understand choices about greenhouse gases.
Scientist are studying the possibility of reducing greenhouse gas by injecting it underground. They are preparing to experiment with basalt formations in southeastern Washington.