ARPA-E has awarded $2,540,000 to develop dual-junction solar cells that can operate efficiently at extreme temperatures above 750 degrees Fahrenheit. In addition to converting a portion of the sunlight directly into electricity, the solar cells will use the remainder of the light to heat high-temperature fluids that can drive a steam turbine or be stored for later use.
Traffic experts warn that the current safety standards of the L7E vehicle class ('quad class') are not sufficient for wide-scale deployment in traffic. Researchers of the Visio.M consortium's Safety subproject have accepted this challenge and are now demonstrating how even light and efficient electric vehicles can achieve an acceptable level of safety.
Researchers have developed a unique method to use microbes buried in pond sediment to power waste cleanup in rural areas. The first microbe-powered, self-sustaining wastewater treatment system could lead to an inexpensive and quick way to clean up waste from large farming operations and rural sewage treatment plants while reducing pollution.
A comprehensive peer-reviewed study released today provides the most detailed analysis to date of the impact of bird fatalities at wind energy facilities in North America, and is the first to measure the relative impact of those fatalities on populations of small passerines, including songbirds.
Researchers have opened a pilot plant that converts CO2 and slag, the by-product of steel manufacturing, into a valuable mineral product. The product, Precipitated Calcium Carbonate (PCC), is used in e.g. plastics, papers, rubbers and paints.
The commissioning of the fully automated unit marks the first time in Europe that a stand-alone battery is stabilizing fluctuations in grid frequency, thus helping to safely integrate wind and solar energy into the existing grid.
A greenhouse gas field measurement research program developed by scientists at the National Institute of Standards and Technology (NIST) and several collaborating institutions has been named a 'Project to Watch' by a United Nations organization that focuses on harnessing big data for worldwide benefit.
Two massive, 20,000-pound buoys decked out with the latest in meteorological and oceanographic equipment will enable more accurate predictions of the power-producing potential of winds that blow off U.S. shores.
Biomethane as a substitute for the fossil energy carrier natural gas offers a variety of options and applications for a sustainable energy supply. Nevertheless, a consequent market penetration is still pending because of a lack of standardized and transnational frame conditions.
This application software, HERA, was developed by researchers of The Transport Research Centre (TRANSyT) at the Universidad Politecnica de Madrid. This application consists of a methodology and a software tool to estimate energy consumption and green house gas of the traffic demand linked to a highway.
Two new research projects, that will drive forward low carbon vehicles technologies, are to receive GBP6 million funding from the Engineering and Physical Sciences Research Council (EPSRC), as part of the Research Councils UK (RCUK) Energy Programme.