Grace Hood appears in the following:
Monday, August 21, 2017
Growing marijuana takes a lot of energy, which comes into conflict with state efforts to reduce greenhouse gases. Now, some places are helping the pot industry to become more energy efficient.
Wednesday, July 05, 2017
Since President Trump pulled out of the Paris climate deal, more cities are vowing to shift to 100 percent renewable power. We visit Aspen, Colo., to see how complicated that can be.
Sunday, June 11, 2017
President Trump's proposed budget would cut money for climate research that measures a warming world. We tag along to see how air samples are collected on a Colorado mountaintop.
Tuesday, May 02, 2017
The Energy Star program saves consumers billions of dollars a year by boosting products' efficiency. But in his effort to shrink the size of government, President Trump wants to eliminate the program.
Wednesday, April 26, 2017
Appliance makers and home builders are in Washington, D.C., to celebrate the energy efficiency program. Energy Star is among 50 EPA programs that would be eliminated under the president's budget plan.
Monday, April 24, 2017
As more homeowners install solar they're using less energy from their utilities, which in turn hurts their business. One utility in Colorado has forged a deal that may be a model for other states.
Thursday, January 19, 2017
The former Texas governor once wanted to eliminate the Department of Energy. Perry and Donald Trump have doubted climate science, an key area of research at some of the department's 17 national labs.
Friday, December 30, 2016
After years of drought and dropping water levels, the Colorado River is reaching a crisis point. Communities at each end of the river are looking at a variety of measures, from storage to sharing.
Monday, November 21, 2016
Many cities are converting to LED streetlights. The move can help restore darker skies and make stars visible again, and they also save energy and money. But some LEDs emit light that disrupts sleep.
Thursday, September 15, 2016
Synthetic chemicals have been found in Colorado water supplies. The Pentagon is examining hundreds of military sites for possible contamination by PFCs, which have been linked to health problems.
Thursday, August 04, 2016
Last August, 3 million gallons of orange wastewater flooded into Colorado's Animas River, ending up in Lake Powell. But Congress has failed to come up with a way to stop this from happening again.
Tuesday, July 26, 2016
Climate change is affecting what visitors see in Mesa Verde National Park. Over the past decade, scorching wildfires have destroyed archaeological artifacts — and have also revealed new ones.
Thursday, May 19, 2016
Who owns rain that falls from the sky? In the West, this is a topic of serious discussion and lawmaking. This summer, after much debate, Colorado will allow homeowners to use rain barrels.
Friday, May 13, 2016
Methane is a powerful greenhouse gas, and on Thursday the Obama administration laid out new regulations to stop methane leaks from the oil and gas industry. A report from Colorado explains how that state has brought methane emissions under control.
Friday, April 22, 2016
More than 100 nations will sign the climate change deal agreed to in December. It will eventually commit nealy all the world's governments to cut back on greenhouse gases that cause global warming.
Tuesday, January 05, 2016
When it comes to dam safety, human eyes are still one of the best tools to recognize problems — so in some areas, workers live in remote locations to watch over the water supply.
Tuesday, October 27, 2015
The EPA is racing to secure the site of the Gold King Mine in southwestern Colorado. This summer, the agency accidentally released 3 million gallons of orange wastewater into the Animas River.
Thursday, October 01, 2015
The entrance fees at some national parks increase on Thursday. It will help with upkeep of restrooms and trails, but it's likely to be a drop in the bucket.
Tuesday, September 22, 2015
The U.S. Fish and Wildlife Service announced Tuesday the greater sage grouse does not need protections under the Endangered Species Act. The move is being celebrated by Western states...
Thursday, August 20, 2015
When it comes to new regulations for existing coal-fired power plants, Colorado is ahead of the curve. But the state's governor and attorney general are clashing over next steps.