Many efforts to smooth out the variability of renewable energy sources—such as wind and solar power—have focused on batteries, which could fill gaps lasting hours or days.
Energy & Green Tech
Nov 5, 2013
24
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Today, the vast majority of plastics are still made using non-renewable fossil fuels, especially petroleum. With concerns about environmental impact and climate change increasing, some researchers have begun to look for alternatives.
Materials Science
Sep 23, 2013
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Philippine authorities said Sunday they were unable to stop fuel leaking from a ferry that sank, as oil spread to coastal villages, fishing grounds and mangroves more than five kilometres (three miles) away.
Environment
Aug 19, 2013
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Electric vehicles (e-vehicles, or EVs) are set to play a key role in the future of urban mobility, reducing pollution, decreasing dependence on fossil fuels and saving drivers money. Although e-vehicles make up only a tiny ...
Energy & Green Tech
Aug 2, 2013
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Newly trialled native algae species provide real hope for the development of commercially viable fuels from algae, a University of Queensland scientist has found.
Biotechnology
Jul 24, 2013
1
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Fears of depleting the Earth's supply of oil are unwarranted, according to new research, which concludes that the demand for oil – as opposed to the supply – will reach its own peak and then decline.
Earth Sciences
Jul 10, 2013
12
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On two islands surrounded by deep turquoise water, the blades of eight wind turbines spin, providing a rare source of green energy for the port of Victoria, the Seychelles capital.
Energy & Green Tech
Jun 30, 2013
2
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President Barack Obama signaled Tuesday that the Canada-US Keystone XL oil pipeline will be approved only if it does not increase emissions of the greenhouse gases that contribute to global warming.
Environment
Jun 25, 2013
7
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Most fossil fuels must remain in the ground because burning them will unleash changes that will "challenge the existence of our society", a new Australian government agency report warned Monday.
Environment
Jun 17, 2013
10
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(Phys.org) —Making cars more fuel-efficient is great for reducing greenhouse gas emissions, but rather than promoting sales of electric and other alternative-fuel vehicles, policymakers should turn their focus to cutting ...
Energy & Green Tech
Jun 12, 2013
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