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Tuesday, January 28, 2020
Under existing policies, property batteries increase emissions for the most part

Under existing policies, property batteries increase emissions for the most part

Enlarge / A Tesla Powerwall 2. Another year, another reason to take the promises of residential home batteries with a grain of salt. This month, a group of researchers from the University of California San Diego (UCSD) published a paper in Environmental Science and Technology reporting that there are very few cases in which operating a residential…
When will electrical airliners make good sense?

When will electrical airliners make good sense?

Currently, the world is struggling to keep its carbon emissions from rising. But to reach the longer-term goals we have for stabilizing the climate, we're going to have to do far more than roll out some renewable energy. Keeping the earth from warming by 2°C above preindustrial temperatures means a deep decarbonization of our energy…

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