It's a work in progress for sure, but it's certainly not cheap. Getting enough battery storage will be a mammoth task. From the aricle, Europe's (then) biggest

It's a work in progress for sure, but it's certainly not cheap. Getting enough battery storage will be a mammoth task. From the aricle, Europe's (then) biggest battery could supply just 2 hours of power to 300k homes - compared with ~ 35 million homes in the UK. https://www.datacenterdynamics.com/en/news/uk-builds-europes-biggest-battery-out-of-tesla-megapacks/ https://www.datacenterdynamics.com/en/news/uk-builds-europes...