Californians on way to state's new energy goals

Clean-energy programs initiated by Gov. Jerry Brown and governors before him have California already well on its way to meeting his new goals for reducing the use of climate-changing fossil fuels, industry experts and state ...

A green data center with an autonomous power supply

A new data center in the United States is generating electricity for its servers entirely from renewable sources, converting biogas from a sewage treatment plant into electricity and water. Siemens implemented the pilot project, ...

Ethanol and heterogeneous catalysts for biodiesel production

Biodiesel is an alternative fuel to conventional fossil ones. The EU policies of boosting biodiesel have achieved its implementation in the transport fuels market and increasingly its sustainable nature is being taken into ...

Preparing for a zero-emission urban bus system

In order to create a competitive and sustainable transport system, the EU must look to alternative fuels to replace or complement petrol and diesel. Not only will this reduce transport emissions but it will also improve air ...

Tracking traces of alternative jet fuels

Flying high above the California desert, NASA researchers recently took to the skies for the second year in a row with a DC-8 and other aircraft to study the effects on emissions and contrail formation of burning alternative ...

A win-win-win solution for biofuel, climate, and biodiversity

Fossil fuel emissions release billions of tons of carbon into the atmosphere each year, which is changing the climate and threatening the sustainability of life on planet Earth. In Brazil, the demand for alternative energy ...

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