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Using elastomer films to generate electricity

Water is still the most important source of renewable energy in Bavaria, Germany, accounting for some 33 percent of all renewable energy produced in the region, as showed by the Bavarian Energy Map....

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Banking sun and wind energy

The EU has a hard goal: it wants the Member States to cut greenhouse gas emissions to a fifth, or even a tenth, of the present level by 2050.

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How the U.S. might fulfill its Paris pledge without the White House

With President Trump planning to withdraw from the Paris climate agreement, a new poll found that 55 percent of Americans now want their local and state governments to fight global warming. And indeed,...

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Scientists find a new way to transform ambient heat into motion in nanoscale...

A team of scientists have found a new way to transform ambient heat into motion in nanoscale devices – a discovery which could open up new possibilities for data storage, sensors, nanomotors and other...

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Among 'green' energy, hydropower is the most dangerous

Many governments are promoting a move away from fossil fuels towards renewable energy sources. However, in a study published today, scientists highlight some of the ecological dangers this wave of...

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Clean energy can advance Indigenous reconciliation

Canada's remote communities need reliable and affordable energy to operate their schools and businesses and heat their homes. But the current situation is woefully inadequate.

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The tide is turning for underwater turbines

A scale-up of tidal energy projects aims to expand capacity, improve reliability and prove their worth to investors as a renewable energy source.

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How farmers can turn trash into energy

Mention agriculture to many Australians and it conjures up images of mobs of cattle in the dusty outback, or harvesters gobbling up expanses of golden wheat. In reality, much of our high-value...

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Sunny future for renewables thanks to China: IEA

Solar energy is to lead the race to new power generation over the coming decades, thanks in large part to China and India, the International Energy Agency said Tuesday.

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Seals and our shores

Scottish legend is full of tall tales of selkies, the mythical and beautiful seal-folk who shed their skins to become people, leaving sea for shore. Such popular, lasting stories show how important...

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Poultry excrement could partially replace coal as a renewable energy source,...

While turkeys at Thanksgiving are an age-old custom, a new study shows that turkey excrement may have a future as a fuel for heat and electricity.

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A rapid transition of the world's energy systems

The world is changing but not quite fast enough. The warming of the Earth, caused by rising greenhouse gas emissions, has raised enough concern among the political leaders of the world for them to...

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Living on thin air—microbe mystery solved

UNSW-Sydney led scientists have discovered that microbes in Antarctica have a previously unknown ability to scavenge hydrogen, carbon monoxide and carbon dioxide from the air to stay alive in the...

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Lab-grown meat could let humanity ignore a serious moral failing

Lab-grown meat is being hailed as the solution to the factory farming of animals. The downside of factory farming for the cows, chickens and pigs themselves is obvious enough. But it is also bad for...

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The wave power farm off Mutriku could improve its efficiency

The study by the UPV/EHU's EOLO (Meteorology, Climate and Environment) research group reveals that the technology used at the farm off Mutriku—a global pioneer in generating wave power—needs to improve...

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How tidal energy could help Japan with its nuclear power problem

Japan was the third-largest producer of nuclear power in the world in 2011. Then, on March 11 of that year, an earthquake of magnitude 9 was followed by a catastrophic tsunami, resulting in the first...

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Lifespan of fuel cells maximized using small amount of metals

Fuel cells are a key future energy technology emerging as eco-friendly and renewable energy sources. In particular, solid oxide fuel cells composed of ceramic materials can directly convert fuels such...

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Scientists improve nanofluids for solar power plants

An associate of Siberian Federal University (SFU) teamed up with his foreign colleagues to increase the efficiency of the heat transfer medium used in solar power plants. The results of the study were...

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US energy colonialism a key cause of Puerto Rico's Hurricane Maria crisis

Four months after Hurricane María blasted Puerto Rico with 250 km/hour winds, the Caribbean island remains in crisis—a humanitarian disaster that a new paper published in open-access journal Frontiers...

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Scientists develop process to produce higher quality fuel from biowaste

Researchers have found a way to produce a higher quality, more stable fuel from biowaste, such as sewage, that is simpler and cleaner than existing methods.

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