Key facts
- Europe faces challenges in utilizing surplus renewable electricity due to insufficient storage capacity.
- EU energy ministers signed a tripartite agreement on energy storage on June 26.
- Twenty-two member states committed to adding 30-35 GW of new storage capacity by 2028.
- The EU's target is to reach 200 GW of storage capacity by 2030.
- The agreement aims to accelerate investment in various energy storage technologies and remove regulatory barriers.
Europe is generating more renewable electricity than ever before, but a significant portion of this clean energy is being wasted because there is not enough capacity to store it for use during peak demand periods. This reliance on fossil fuels when renewable generation dips, coupled with rising electricity demand from electric vehicles, heat pumps, and AI data centers, has made expanding energy storage a critical priority for the bloc.
In response, EU energy ministers signed the bloc's first tripartite agreement on energy storage on June 26. This initiative brings together member states, industry, and financial institutions. Twenty-two countries have committed to collectively add 30 to 35 gigawatts of new storage capacity by 2028, contributing to the EU's overarching goal of achieving 200 gigawatts by 2030, a substantial increase from the current approximately 55 gigawatts.
The agreement encourages accelerated investment in technologies such as batteries, pumped hydropower, and thermal storage. Member states have also pledged to address regulatory hurdles, streamline planning and permitting processes, and facilitate both public and private financing for these projects. While the commitments are voluntary, the EU anticipates that this push will significantly reduce wasted renewable energy, bolster energy security, stabilize electricity prices, and advance the transition away from fossil fuels.