"Island grids may increasingly be coursing with greener, cleaner electricity but power generation isn't the only source of planet-warming emissions. Globally, nearly a fifth of CO2 emissions come from cars, vans and trucks plying the roads. So if the target is zero emissions, then a solution needs to be found for road transport.
And the Spanish island of El Hierro has just such a plan - taking all of its 6,000 cars over to the electric side of the road..."
New post on HotHouse Islands: