BESS Energy Arbitrage

Battery energy storage for energy arbitrage

Energy arbitrage uses a BESS to charge when electricity prices are lower and discharge when prices are higher. The business case depends on market spreads, efficiency losses, cycling strategy and access to the relevant market.

How BESS arbitrage works

• Charge during low-price periods
• Discharge during higher-price periods
• Combine arbitrage with ancillary services where technically possible
• Manage state of charge with an EMS to preserve operational flexibility

Revenue stacking

Arbitrage is often more attractive when combined with FCR, aFRR, peak shaving or renewable-energy optimization. A well-designed EMS coordinates these operating modes and prevents conflicts between them.

Test an indicative case in the BESS ROI Calculator or contact E-HUB energy.