renewable energy

Introducing two large-scale projects designed to demonstrate the potential for creating, transporting, storing, and using hydrogen in society.

Bringing out the potential of the Kansai area through the conception and implementation of a "hydrogen society".

The finding could lead to a new way of producing “green” alternatives to fossil fuels.

Stanford’s Mark Jacobson is asking for $10 million in damages after the journal published a critique of his work on renewable energy.

After Sunday’s federal election, Chancellor Angela Merkel is faced with political parties that disagree on key scientific and environmental issues.

President Barack Obama gave a nod to research in this week’s address. But was it enough for science advocates?

After a 4-year stretch as US Energy Secretary, during which he fought to fund research on clean energy technology, Steven Chu has announced his resignation.

The Kyoto agreement to reduce global greenhouse gas emissions was flawed, but it provides useful lessons for upcoming climate regulation negotiations.

A solar-powered toilet that converts human waste into electricity snags first place—and $100,000—at the Reinvent the Toilet Challenge.

One way to increase biofuel production is to engineer plants that can withstand harsh environmental conditions, thereby expanding the range in which such crops can be grown. 

Meet some of the people featured in the July 2012 issue of The Scientist.

Of the many available no- or low-carbon methods to harvest energy, including wind, geothermal, hydroelectric, and solar approaches, conversion of plant biomass to liquid fuels is the most cost-effective strategy.

Research is underway to reduce the use of food crops for biofuels by shifting to dedicated energy crops and agricultural residues.

Researchers call for access to more data from energy companies to find strategies that will limit bird and bat deaths from wind turbines.

A climate change writer is concerned over possible bias within an IPCC working group that assesses options for combating climate change.