The Spanish battery energy storage market is growing to become one of the largest in Europe and the country’s National Integrated Energy and Climate Plan sets the target at 22.5 GW by 2030.
Spain’s increasing need for energy storage capacity is driven by a growth of solar and wind generation and intensified by the limited interconnection between the Iberian peninsula and its European neighbors. In addition to stabilizing the energy grid, the expansion of Spain’s BESS fleet will also prevent energy from being wasted, when supply exceeds demand.
The joint venture, targeting greenfield, four-hour duration assets, will progress an initial 2.2 GW pipeline of eight projects across Spain. These projects will be owned equally by BW ESS and Ibersun. The partners expect each project to achieve Ready-to-Build status within two years and anticipate pursuing a diverse range of revenue generation strategies.
Based in the Basque Country and founded by executives with more than 25 years’ experience in the energy sector in Spain and worldwide, Ibersun has been developing renewable energy projects in Spain since its establishment in 2019 with a focus on solar and, more recently, BESS.
Isaac Garcia Moreno, Executive Director of BW ESS, said, "We are proud to be developing our first projects in Spain with Ibersun, a trusted partner with over 25 years of market experience. We have a common objective to improve Spain’s grid resilience and support the market’s ambitious energy storage growth targets.”
Javier Arkotxa and Jose Antonio Gutiérrez, Directors and Founders of Ibersun, added, “Spain is one of the largest markets for BESS and our joint venture with a global leader like BW ESS is going to help us in our efforts to continue developing the country’s energy potential.”
