Engineering

24/7 solar towers could double energy output

If you want to improve the output of solar energy systems, why not also run them at night? That's the question researchers in Qatar and Jordan addressed as they successfully devised a system that promises to more than double ...

Energy & Green Tech

All-in-one solar-powered tower makes carbon-neutral jet fuel

Researchers have designed a fuel production system that uses water, carbon dioxide (CO2), and sunlight to produce aviation fuel. They have implemented the system in the field, and the design, publishing July 20 in the journal ...

Energy & Green Tech

Global archive of historical renewable energy documents

Sandia National Laboratories began studying the power of the sun to produce utility-scale energy in the 1960s. Sandia's National Solar Thermal Test Facility was commissioned in 1978, spurred by the oil crisis of 1973.

Energy & Green Tech

Fold-out energy tower for festivals is ready for practical use

Almost all festivals in Europe use polluting diesel generators as their power supply. As a sustainable alternative, TU/e researchers and 9 companies have developed a 21-meter high fold-out tower with solar collectors and ...

Energy & Green Tech

Energy tower for producing electricity set for Arizona

Solar Wind Energy Tower (SWET) with a focus on "solar wind downdraft tower" structures for producing electricity last month announced it got the green light from San Luis, Arizona, to develop such a tower in the city, which ...