Tech Insider
stanley cups at tj maxx
Reusable water bottles are better than single-use plastic bottles – in theory.
Tech Insider
Allegiant Stadium in Las Vegas, Nevada
The Las Vegas Raiders have a 25-year deal to buy renewable power for Allegiant Stadium.
Tech Insider : Economy, Economy
Parked tractors block a highway during a farmers' protest near Mollerussa, northeast Spain, Tuesday, Feb. 6, 2024.
Tractors block a highway during a farmers' protest in northeastern Spain this week.
Tech Insider : Environment

Your average EV has six times more mineral content than a petrol- or diesel-powered vehicle. All those metals need to be dug, scraped, blasted, or leached out of the earth. There is massive demand for batteries as countries eye up ambitious zero-emissions targets. But what's the cost?

Tech Insider : Economy
An electric heat home installed on the side of a brick house.
Electric heat pumps are energy efficient and don't burn fossil fuels.