Scientists have been able to pinpoint for the first time what happens during a key manufacturing process of silicon solar cells. The paste used in the manufacturing of the solar cells contains silver powder, glass frit, and an organic binder. Researchers are looking for an alternative because silver is costly…
Analysts have used detailed light detection and ranging data for 128 cities nationwide, along with improved data analysis methods and simulation tools, to update its estimate of total US technical potential for rooftop photovoltaic systems. The analysis reveals a technical potential of 1,118 gigawatts of capacity and 1,432 terawatt-hours of…
A system to generate electricity from coal with much greater efficiency has been designed by researchers, possibly reaching as much as twice the fuel-to-electricity efficiency of today’s conventional coal plants. Read more here:: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/fuel_cells/~3/Jq5la1xDbr0/160404111312.htm
Combining quantum dots and organic molecules can enable solar cells to capture more of the sun’s light, researchers report. Light from the sun is our most abundant source of renewable energy, and learning how best to harvest this radiation is key for the world’s future power needs. The scientists have…
By V5 Systems V5 Systems will be unveiling their groundbreaking security solution at ISC West, the largest security tradeshow in North America. ISC West takes place April 6-9, 2016 in Las-Vegas Nevada. Attracting over 30,000 security professionals, ISC West not only features an exhibit hall, but also a full slate…
By By THE EDITORIAL BOARD With wind and solar power becoming much more affordable, world leaders have no excuse for failing to press for clean energy. Read more here:: http://www.nytimes.com/2016/04/04/opinion/a-renewable-energy-boom.html
By Wayne.Hicks@nrel.gov (Wayne Hicks) April 4, 2016 A finely tuned carbon nanotube thin film has the potential to act as a thermoelectric power generator that captures and uses waste heat, according to researchers at the Energy Department’s National Renewable Energy Laboratory (NREL). The research could help guide the manufacture of…
By greeNEWit Leading sustainability firm, greeNEWit, recognized for helping homeowners improve energy efficiency and increase comfort in homes. [PR.com] Read more here:: http://www.pr.com/press-release/665447
By Wood Resources International LLC Sharp reductions of sawlog prices occurred in Russia, Brazil, Central Europe and Western Canada in 2015 because of weaker currencies, less demand for lumber and reduced trade of logs, reports the Wood Resource Quarterly. European sawlog prices have fallen faster than prices in most other…
A salt plays a critical role in allowing lithium-sulfur batteries to hold a charge after more than 200 uses; this work offers needed design principles for creating long-lasting, high-capacity batteries. Read more here:: http://feeds.sciencedaily.com/~r/sciencedaily/matter_energy/fuel_cells/~3/f6rygm-tkc8/160401112313.htm
