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EGEB: Here’s how much it costs to charge your EV with rooftop solar

Electrek

In today’s Electrek Green Energy Brief (EGEB): Charging an electric vehicle with rooftop solar in the US is cheaper than using grid power or public chargers. El Salvador commissions its very first wind farm. Tesla now offers price matching, so it’s important to shop for the best quotes.

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Move Over, Tractor—the Farmer Wants a Crop-Spraying Drone

Cars That Think

The company expanded its business to El Salvador, Guatemala, and Honduras, starting with just a pair of drones but eventually operating three spraying teams of four drones each. In this way, one person can oversee multiple drones working at once, covering more fields than a single tractor could.