Virtual power plants for renewable energies
Siemens recently put two virtual power plants into operation. Virtual power plants are networks of several small power stations that are run like a single system. One of the new virtual power plants...
View ArticleGerman minister says 'never again' to nuclear power
German Environment Minister Peter Altmaier said Friday his country would never again return to nuclear energy, hitting back at a top EU official who doubted Berlin's commitment to phase out nuclear power.
View ArticleGerman greenhouse gas emissions rose in 2012
Germany saw increased emissions in greenhouse gases last year due to more coal and gas usage while the country seeks to develop its renewable energy sources, officials said Monday.
View ArticleGerman energy giants pull plug on conventional power
German power company RWE is shutting six domestic plants and rival E.ON is threatening to relocate to Turkey as the sector tots up the cost of the government's energy policy turnaround.
View ArticleStudent research leads to method for developing clean hydrogen fuel
(Phys.org) —Recycling waste materials into new products is a common method for sustaining a green environment, but it isn't only limited to reusing old cans, plastics, and paper. In chemistry,...
View ArticlePetroleum research still relevant and ethical
Norway's National Committee for Research Ethics in Science and Technology (NENT) has conducted a review of ethical issues related to petroleum research. The committee concludes that it is ethically...
View ArticleTurning the tide to energy
NASA researchers who developed a new way to power robotic underwater vehicles believe a spin-off technology could help convert ocean energy into electrical energy on a much larger scale. The...
View ArticleBiomass as a source of raw materials
For the protection of the environment, and because of the limited amount of fossil fuels available, renewable resources, such as specially cultivated plants, wood scraps, and other plant waste, are...
View ArticleSilicon nanohole solar cells aim to make photovoltaics cost-competitive
(PhysOrg.com) -- Due to the increasing demand for renewable energy sources, photovoltaic solar cells have advanced significantly over the past decade. Since 2002, photovoltaic production worldwide has...
View ArticlePowerful computers, experiments provide insights into ion's behavior near...
(PhysOrg.com) -- From renewable energy sources to pharmaceuticals, iodide ions are a common actor, and now, thanks to scientists at Pacific Northwest National Laboratory, the ion's behavior can be...
View ArticleResearchers find potential key for unlocking biomass energy
Researchers at the U.S. Department of Energy's Los Alamos National Laboratory and Great Lakes Bioenergy Research Center have found a potential key for unlocking the energy potential from non-edible...
View ArticleAustralia passes controversial carbon pollution tax
Australia passed its controversial pollution tax Tuesday in a sweeping and historic reform aimed at lowering carbon emissions blamed for climate change, after years of fierce debate.
View ArticleMaking mirrors for the sun
With $1.5 million from the Department of Energy, University of Arizona researchers are continuing to improve groundbreaking technology to produce solar electricity at a price competitive with...
View ArticleNew Cuban biodiesel looks to 'bellyache bush'
A new biodiesel plant in Cuba -- the first of its type -- is turning seeds from the so-called "bellyache bush" into a green energy source, it was announced Monday.
View ArticleMicrogrid powers 'World Green City'
The Office of Naval Research (ONR), a leader in the exploration of renewable power, played a major role in the development of a new "World Green City" unveiled here on Dec. 12 as a prototype community...
View ArticleShareholder responsibility could spur shift to sustainable energy, study reports
Allowing shareholders to be held liable for the damages that companies cause to the environment, people could help transform the world's energy system towards sustainability, according to new research...
View ArticleRethinking permitting: Regulatory reform needed in the quest for renewable...
(Phys.org)—Amid the economic and environmental realities of fossil fuel dependence in the United States, regulatory processes need immediate reform to allow renewable energy initiatives such as...
View ArticleNew research to support the huge potential of tidal power
(Phys.org)—New research from a global group of scientists and engineers, including from the University of Southampton, has been published in a special issue journal of the Royal Society. The work is in...
View ArticleBiomass research collaboration seeks to improve biofuel efficiency,...
A Kansas State University biochemical engineer is part of a national collaboration working to advance biomass as a leading source for more efficient drop-in biofuels, bio-power and animal feed.
View ArticleGood cats wear black: Black nanoparticles could play key role in clean energy...
(Phys.org) —A unique atomic-scale engineering technique for turning low-efficiency photocatalytic "white" nanoparticles of titanium dioxide into high-efficiency "black" nanoparticles could be the key...
View ArticleSmart production process for natural gas from CO2 and hydrogen ready for market
An innovative process for storing electricity generated from renewable energy sources is now market ready, a fourth patent application having been filed. The process, which was developed by Austrian...
View ArticleResearchers develop system to clean seaweed from beaches
A research group at the University of Alicante (Spain) has invented an algae removal and treatment system that turns this underused residue into a renewable source of energy: biomass. The process...
View ArticleClock ticking for Obama climate change push
President Barack Obama is running out of time to make good on his lofty vow to confront climate change head-on, and Congress is in no mood to help.
View ArticleThe race for better batteries
"The worldwide transition from fossil fuels to renewable sources of energy is under way…" according to the Earth Policy Institute's new book, The Great Transition.
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