Battery costs have dropped 90% in under 15 years giving renewables a boost, new IEA report reveals
To hit our 2030 energy goals, global storage capacity needs to increase sixfold. Batteries will do most of the heavy lifting. ADVERTISEMENT Battery costs have dropped by more than 90 per cent in the last 15 years, a new report from the International Energy Agency (IEA) reveals. It’s one of the fastest declines ever seen […]