Energy

Cool roofs reign in warm-weather climates, but which roof performs best in the cold?

By Jessica McMathis / April 16, 2015

We’ve been told which kinds of roofs (green, white, and otherwise) perform best in warm climates and are most cost-effective, but which roof performs best in cold climates?

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Ceramics Expo 2015

Ceramics Expo exhibitor spotlight: Morgan Advanced Materials

By Jessica McMathis / March 3, 2015

Over the next weeks leading up the expo and conference, we will preview a handful of the 150-plus manufacturers and suppliers who have signed on for the first Ceramics Expo. Today, we turn the pre-show spotlight to Morgan Advanced Materials.

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Solar-powered plane plots route for round-the-world flight

By Jessica McMathis / February 6, 2015

The Solar Impulse 2 is the “first solar airplane to fly through the night, between two continents, and across the United States,” but will it make it ‘round the world?

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Other materials stories that may be of interest

By April Gocha / February 4, 2015

Comic book thesis, bacteria-powered fuel cells, advanced materials for protective gear, and other materials stories that may be of interest for February 4, 2015.

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Stressed, brittle, and reactive—Crushing clinker at its hottest provides energy and emissions savings

By Jessica McMathis / January 30, 2015

An improved process that increases cement manufacturing’s efficiency while reducing spent energy could be key in reducing emissions even further, say Rice University researchers.

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Bi-functional, self-tinting smart window doubles as rechargeable battery

By Jessica McMathis / January 19, 2015

Researchers at Nanyang Technological University have developed a self-tinting smart window that brightens and darkens without an external power source and doubles as a rechargeable battery.

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Merry and bright? NASA satellites track your holiday lights from space

By Jessica McMathis / December 22, 2014

Data from a NASA research team shows that during the holiday seasons—Christmas and New Year’s in the U.S. and Ramadan in the Middle East—the night lights shone brighter, a whole 20 to 50% higher, in fact, than during the rest of the year.

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Building stronger, taller towers of clean energy with high-strength concrete technology

By Jessica McMathis / December 11, 2014

The Department of Energy has awarded Iowa State University researchers with a $1-million grant for their high-strength concrete technology that has the potential to revolutionize the production of wind energy.

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DOE announces $9-million funding opportunity for solar R&D

By Jessica McMathis / December 7, 2014

The Department of Energy is handing out $9 million for R&D related to the advancement of photovoltaic technologies that slash the price tag of solar energy systems.

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Raise the photovoltaic roof: Rooftop and utility-scale solar prices are on the decline

By Jessica McMathis / November 18, 2014

According to a news release, two reports—Utility Scale Solar and Tracking the Sun—from the Lawrence Berkeley National Laboratory show that solar costs substantially less than it did in recent years.

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