Browsing: Energy Storage

Saudi Arabia is moving to procure 12,000 MWh of battery storage capacity in a single tender round, signaling a material shift in how the Kingdom balances renewable expansion with grid stability. The initiative, led by Saudi Power Procurement Company, introduces six large-scale Battery Energy Storage System projects, each rated at 500 MW with four-hour discharge capability, bringing the total to 3,000 MW of capacity.

Electricity systems with rising shares of weather-dependent generation face growing real-time flexibility demands as grid operators manage supply-consumption imbalances amid accelerating electrification, a challenge now tested in Sweden through Vattenfall, Energy Bank, and Volkswagen’s large-scale vehicle-to-grid deployment featuring approximately 200 bidirectional chargers across central and southern regions.