Fossil fuels are running out, and the only real answer to tackling global warming is to use renewable sources of energy. So, how do they work?
... percent of its electricity and motor vehicle fuel from renewable sources by 2025 without significantly increasing ... gas associated with global warming.
Currently, renewable energy provides 9.5 percent ...
... U.S. Department of Energy awarded Montana State University and Utah State University a three-year, $900,000 grant to study the oil produced by algae, which could be a renewable source of biodiesel.
... sulfide, the toxic gas associated with the smell of rotten eggs. This noxious gas could be used as a renewable source of hydrogen gas to fuel a future carbon-free economy, according to researchers.
When the petroleum runs out, renewable sources of raw materials will have to be found to replace petrochemical feedstocks. In the case of furniture varnishes, Fraunhofer researchers at the Institute ...
... With fossil fuels, costs can only go up as the un-renewable sources dwindle and become more scarce even ... rises. Here are 5 feasible renewable energy sources that could be developed to help meet world ...
... such as pyrolysis or liquefaction allow the conversion of biomass into bio-oil, a highly promising renewable source of energy. A team of German and Chinese scientists led by Johannes A. Lercher at the ...
... has been built upon an ultimately unsustainable foundation. Martin Nicholson presents a strong case for a return to renewable sources of energy, sources that humanity have relied on for millennia.
Australia's government will ask the Senate Tuesday to approve plans to produce 20 percent of energy from renewable sources by 2020 after the house rejected a proposed carbon trading scheme.
... office said Saturday that he would veto legislation requiring a third of California's energy to come from renewable sources by 2020, choosing instead to mandate the change through an executive order.
... marine renewable energy generation has on the environment if we are to deliver a higher proportion of energy from renewable sources and start to combat climate change. We need to have the industry ...
... create artificial versions of photosynthesis, the dream of solar power as the ultimate green and renewable source of electrical energy could be realized. However, a potential pitfall for any sunlight ...
... failed to identify a resident stem cell population in the hippocampus that’s capable of providing the renewable source of these essential nerve cells.”
Research by Professor Bartlett and his QBI ...
... discovery that could turn rice straw into an inexpensive new renewable source of biofuel. Their new study, scheduled for the July 16 issue of ACS' bimonthly journal Energy & ...
Biofuels based on ethanol, vegetable oil and other renewable sources are increasingly popular with government and environmentalists as a way to reduce fossil fuel dependence and limit greenhouse gas ...
