Successful bid price of containerized BESS project in France 2025

How much does Bess cost?

The cost of BESS has fallen significantly over the past decade, with more precipitous drops in recent years: This is nearly a 70% reduction in three years, owing to falling battery pack prices (now as low as $60-70/kWh in China), increased deployment, and improved efficiency.

How much does Bess cost in China?

It is nonetheless still eye-opening to note just how big those differences in cost are. The average for a turnkey system in China including 1-hour, 2-hour and 4-hour duration BESS was just US$101/kWh. In the US, the average was US$236/kWh and in Europe US$275/kWh, more than double China’s average cost.

How much money could a 2-hour Bess make in France?

Discover how a 2-hour BESS in France could have earned €1.4 million annually under April 2025 price conditions. Learn what drove the price spike.

Did BNEF win a Bess bid in China?

Downstream, as reported by Energy-Storage.news, recent tenders in China have been held in which winning bids for BESS projects as low as US$66/kWh were entered, which Kikuma says were in broadly in line with BNEF’s numbers.

Why is LFP more popular than Bess?

LFP has become more popular than the other due to its lower cost and longer lifespan. Project Scale & Location: Economies of scale benefit larger projects, and regions with good incentives or high renewable energy penetration have lower BESS costs.

How long does it take to negotiate a Bess project?

Though complex and time-intensive to negotiate, often taking several months to a year, these agreements are quietly becoming the preferred model for BESS projects over 100 MW. In Germany, Nofar Energy secured €86.5 million for a 104.5 MW/209 MWh storage project through a seven-year tolling agreement.