Using subways as an energy source
The Southeastern Pennsylvania Transportation Authority is piloting the system that converts kinetic energy into electricity as the train slows down. A battery installed at a substation will store electricity to help power the subways.
Experts said the system could generate extra power that could be sold back to the regional power grid, according to MIT Technology Review.
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How Canada can capitalize on U.S. auto sector's abrupt pivot to electric vehicles
TORONTO - The storied North American automotive industry, the ultimate showcase of Canada’s high-tensile trade ties with the United States, is about to navigate a dramatic hairpin turn.
But as the Big Three veer into the all-electric, autonomous era, some Canadians want to seize the moment and take the wheel.
“There’s a long shadow between the promise and the execution, but all the pieces are there,” says Flavio Volpe, president of the Automotive Parts Manufacturers’ Association.
“We went from a marriage on the rocks to one that both partners are committed to. It could be the best second chapter ever.”
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