Hydro beats nuclear and coal, beats oil and gas

Researchers in Italy and the UK have reviewed the economic, social and environmental impact of hydro, coal, oil, gas and nuclear power. Each has its advantages and disadvantages, but of these conventional electricity generation ...

ONR scientist generates 'mud power' for NPR radio audience

Dr. Linda Chrisey, a leading scientist at the Office of Naval Research, discussed how researchers are generating electricity from bacteria found in mud and wastewater during National Public Radio's recent "Science Friday" ...

Carbon emissions from energy 'flat' in 2019: IEA

Global energy-related CO2 emissions "flattened" in 2019 following two years of increases owing to greater use of renewables and an accelerating shift from coal to gas, the International Energy Agency said Tuesday.

The EV way to clean up our cities

Electric vehicles could play a key role in driving down pollution in our cities after it was revealed daily levels of atmospheric Nitrogen Dioxide regularly exceed the recommended safety limits.

Solar exposure energizes muddy microbes

Research at the ASM Microbe research meeting in Boston presents a sediment Microbial Fuel Cell (sMFC) system for remotely investigating the physiology and ecology of electrically active microbes in submerged field sites. ...

Image: Baja California

This Copernicus Sentinel-1 image takes us just south of the US border, to the region of Baja California in northwest Mexico. Its capital city, Mexicali, is visible top left of the image.

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