25/02/2021

Energy & Green Tech

Low-income Californians pay unequal share of state's power costs

Californians not only pay some of the highest electricity rates in the country, but they pay two-to-three-times more for power than it costs to provide, according to a report by researchers at the Energy Institute at Haas ...

Facebook versus News: Advertising is the real problem

The fight between Facebook and the Morrison government is over almost before it began. Having drastically overplayed its hand by banning a vast range of content, Facebook has been forced to settle for what appear to be cosmetic ...

Engineering

Image: Greener way to get satellites moving

A sustained test firing of a 'green' satellite thruster at Poland's Institute of Aviation, intended as a future alternative to today's hydrazine-based apogee engines, typically used by telecommunication satellites to maneuver ...

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