Spain has launched an ambitious €700 million (around $796 million) program to increase its energy storage capacity. It includes pumped hydro, thermal energy storage, and battery systems. The goal is to improve how Spain uses renewable energy. . Spanish and European companies are leading a deployment of energy storage solutions to support the energy transition. Endurance Motive, a Valencian firm specializing in lithium batteries, has closed the sale of its first 5. 015 kWh megabattery, the first manufactured entirely on the peninsula and. . Spain's Ambitious Energy Storage InitiativeSpain is charging ahead with one of Europe's most ambitious energy storage initiatives! The country's groundbreaking battery storage program has exceeded its original €700 million budget, growing to €840 million ($964 million) to support a massive storage. . With more than €827 million in public investment, the EU-funded FEDER programme will support 133 storage projects totalling 10,000 MWh. Andalucía, Galicia and Castilla-La Mancha lead the allocation, while three companies capture more than 51% of total awarded capacity. These systems make renewable energy production more flexible; and therefore help us to guarantee its integration into the Spanish electricity. .