President Trump rolled out the antiquated arguments about why clean energy was too expensive and a threat to the grid. But markets and policies mostly ignored him.
Replacing fleets of medium- and heavy-duty trucks can help cut greenhouse gas emissions and make cities quieter and cleaner.
These energy islands are keeping electricity flowing in emergencies and helping integrate wind and solar. They’re keystones to a modern electric grid.
When power demand rises, OhmConnect sends out a text to customers: cut your energy use and you’ll earn money. It’s keeping demand spikes under control.
With China now planning to phase out gas-powered cars, automakers are talking about an all-electric future. It could mean a big drop in emissions.
Blessed with lots of sun and keen to cut its reliance on imported oil, Hawaii has moved to the forefront of residential solar installations in the U.S. But financial and technical hurdles are slowing the state’s drive to generate 40 percent of its electricity from renewable energy by 2030.
Half of Africa’s population lacks access to electricity, but microgrids powered by solar energy are lighting the way to energy independence.