Physicists propose a device to capture energy from Earth's infrared emissions to outer space
(Phys.org) —When the sun sets on a remote desert outpost and solar panels shut down, what energy source will provide power through the night? A battery, perhaps, or an old diesel generator? Perhaps something ...
Ivanpah solar plant in California starts energy feed to grid
Researchers generate pressurised 'supercritical' steam, at the highest temperatures ever achieved using solar energy
(Phys.org) —Supercritical steam is a breakthrough for solar energy and means that one day the sun could be used to drive the most advanced power stations in the world, currently only driven by coal or gas.
Google buys Altamont wind energy to power Googleplex
Google has spent $1.5 billion around the world on clean energy projects cutting the pollution from millions of users clicking on search links, watching YouTube videos and sending emails, but now it's found a powerful electricity ...
GE introduces natural gas FlexEfficiency 60 turbine
The sun is a star when it comes to sustainable energy
At a national scientific meeting last week where biofuels - principally ethanol - were uniformly trashed as an environmental train wreck, one bright, carbon-free light gleamed in our energy future: the sun.
Concentrated solar power with thermal energy storage can help utilities' bottom line, study shows
(Phys.org)—The storage capacity of concentrating solar power (CSP) can add significant value to a utility company's optimal mix of energy sources, a new report by the U.S. Department of Energy's National Renewable Energy ...
Gemasolar solar thermal power plant supplies power for 24 hours straight
Hybrid power plants can help industry go green
Hybrid cars, powered by a mixture of gas and electricity, have become a practical way to "go green" on the roads. Now researchers at Tel Aviv University are applying the term "hybrid" to power plants as well.
NREL finds up to six-cent per kilowatt-hour extra value with concentrated solar power
Concentrating Solar Power (CSP) projects would add additional value of 5 or 6 cents per kilowatt hour to utility-scale solar energy in California where 33 percent renewables will be mandated in six years, ...
Solar thermal energy cost expected to halve: CSIRO
Solar thermal energy will halve in cost by 2020, the new director of the CSIRO's Australian Solar Thermal Research Initiative said today. ...
South-west Australia's potential solar output measured with accuracy
Researchers have developed an algorithm that can be used to simulate the hour-by-hour power output of both photovoltaic and concentrated solar thermal power systems for any location in the south-west corner ...
Solar thermal power a cost-effective ingredient for powering a hungry grid
A collaborative research study has shown energy derived from concentrating solar thermal power (CST) can be a cost-effective solution to augmenting Australia's power grid, saving almost $1b in network investment.
Sandia Labs harnessing the sun's energy with tiny particles
Engineers at Sandia National Laboratories, along with partner institutions Georgia Tech, Bucknell University, King Saud University and the German Aerospace Center (DLR), are using a falling particle receiver ...