Why renewable energy needs a battery. It may seem counterintuitive, but an electric car can come in handy during a blackout. A study by the Energy & Climate Intelligence Unit shows that using just 60% of a standard EV’s charge could keep an average Spanish household powered for about five days. https://mediafaro.org/article/20260721-why-renewable-energy-needs-a-battery?mf_channel=mastodon&action=forward #RenewableEnergy #EV #Batteries #Energy #EU