Energy Storage: A Challenge Romania Must Overcome
The present report analyses the status, challenges, and opportunities for energy storage in Romania, focusing on technological, regulatory, financial, and business aspects. It emphasizes the urgent need to accelerate storage deployment in parallel with the expansion of renewable energy sources (RES) and proposes policy measures to support this effort. A review of available technologies is provided, with focus on pumped hydro energy storage (PHES), lithium-ion batteries, and vehicle-to-grid (V2G). PHES remains the most mature and cost-efficient solution for large-scale, long-duration storage but faces environmental and geographic barriers. Lithium-ion batteries, whose costs have declined significantly, offer rapid response for short-and medium-term...
