Revenue recognition for battery energy storage systems

How do battery storage systems make money?

Several sources of revenue are available for battery storage systems that can be stacked to further increase revenue. Typically, price arbitrage is used to gain revenue from battery storage. However, additional revenue can be gained from participation in ancillary services such as frequency response.

Does revenue stacking affect battery degradation?

A breakdown of market revenue and value of investment is presented for five operating strategies. The value of availability revenue and response energy revenue are distinguished for frequency response services. Finally, the impact of revenue stacking on battery degradation is assessed.

What are the benefits of stacked battery storage systems?

Frequency response participation increased revenue and reduced total operating cost. Stacking frequency response reduced degradation, increasing battery lifetime. Several sources of revenue are available for battery storage systems that can be stacked to further increase revenue.

Does stacked frequency response increase battery life?

Stacking frequency response reduced degradation, increasing battery lifetime. Several sources of revenue are available for battery storage systems that can be stacked to further increase revenue. Typically, price arbitrage is used to gain revenue from battery storage.

What is a battery energy storage project?

A battery energy storage project is a system that serves a variety of purposes for utilities and other consumers of electricity, including backup power, frequency regulation, and balancing electricity supply with demand.

How to model battery revenues?

In order to model battery revenues, you don’t only need to model base prices but (quarter) hourly prices. So, you need to know to which level prices can increase and how far they can go down. Last year we saw Day Ahead prices of -500 EUR/MWh for the first time. No one had this in their model. What’s in it for this year? Nobody knows!