Green Energy

Politics & Government
7:13 am
Thu October 3, 2013

Govt. Contractors Feel The Sting Of The Shutdown

The EPA campus in Research Triangle Park
Credit Environmental Protection Agency /

Employees who work for government contractors are among those who are not working during the shutdown. 

Federal agencies contract out duties from on-site cafeterias to janitorial services.  Tony Marshall is president and CEO of a company in Raleigh called Innovative Systems Group, which had an $852,437 contract with the Environmental Protection Agency to run a green shuttle service at its campus in Durham. 

He says he had to send home four hourly drivers and a project manager this week.

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Business & Economy
6:10 am
Wed June 20, 2012

Power Companies Won't Meet Pig Poop Electricity Mandate

Farmer Loyd Bryant (left) with developers Tanja Vujic and Marvin Cavanaugh next to a microtubine that's generating electricity from swine waste
Asma Khalid

Back in 2007, North Carolina passed the first renewable energy mandate in the Southeast. The new rules say that by the end of this year at least three percent of all electricity needs to come from green sources. The power companies say they'll easily meet that, but they're going to come up short on two fronts. The law includes a provision for electricity from poultry waste and hog manure. The utilities say they can't meet either one of those terms.

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6:00 am
Mon June 4, 2012

Duke Study: Burning Trees Not Carbon Neutral

In recent years, wood burning has gained popularity as a carbon neutral alternative to fossil fuels. But new research from Duke University suggests it's not as green as it seems.

Asma Khalid: We all know trees absorb carbon dioxide. So, the thought is that when you burn wood, you're transferring already-existing carbon from trees into the air. And that carbon is ingested by new trees. True. But, that takes a really long time. Plus, burning wood releases less energy, so you need to burn more of it.
Steve Mitchell is the lead scientist on the study.

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Science & Technology
6:00 am
Fri May 25, 2012

Apple To Build Large Fuel Cell To Power N.C. Data Center

Apple Incorporated has the go-ahead to provide power for its new data center in western North Carolina.

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9:39 am
Thu October 11, 2007

NC Voices: Greener Hospitals

Katy Barron has more for our series `North Carolina Voices: Diagnosing Health Care.`

This week we’re examining the health care system and asking whether it actually promotes good health. Today, we look at health care facilities themselves. From toxic chemicals and medical waste, to round-the-clock energy and water use, the way hospitals are built and maintained can have serious effects on the patients inside and on the environment beyond. So as the population ages and hospital construction booms, the health care industry is examining the central creed of medicine "to do no harm" and applying it the environment too.