EPO-IEA STUDY: RAPID RISE IN BATTERY INNOVATION PLAYING KEY ROLE IN CLEAN ENERGY TRANSITIONS
In a joint study, the European Patent Agency and the International Energy Agency report an increase in battery research, in particular regarding flow batteries. The report, Innovation in batteries and electricity storage – a global analysis based on patent data, shows that batteries account for nearly 90% of all patenting activity in the area of electricity storage. (…)