average BESS price per 20MW in Poland

By Energy Storage News · Feb 17, 2026 · 3-5 min read

Is Poland moving towards battery energy storage systems (Bess)?

As expected, Poland’s latest capacity market auctions have highlighted a significant shift towards the battery energy storage systems (BESS) beside the fact that the de-rating factor has been significantly decreased.

Will the capacity market kickstart the large-scale Bess market in Poland?

The capacity market is set to kickstart the large-scale BESS market in Poland by providing the basic building blocks of the business case, according to numerous delegates interviewed by Energy-Storage.news at Energy Storage Summit Central Eastern Europe (CEE) in Warsaw in September.

Should Bess invest in the Polish capacity market?

Moreover, preferential or market loans could finance up to 100% of eligible costs. This optimism is at the same time being overshadowed by the capacity market developments. Until recently, the Polish capacity market provided a very attractive source of stable revenues for BESS, offering 17-year contracts.

How much does energy storage cost in Poland?

The CM has been a big driver of the grid-scale energy storage market in Poland The closing price at the end of the event was PLN 264.90/ kW ($65/ kW) per year. With such pricing, gas projects stand to become uneconomical, paving the way for battery storage systems to secure contracts.

How many Bess applications have been received in Poland?

The continued interest of BESS developers in the Polish markets was recently highlighted by a staggering number of applications in the 1 billion EUR subsidy scheme. A total of 630 applications were received for 20 GW and 122 GWh of BESS, exceeding the program’s budget sevenfold .

How many MW rated energy storage systems are there in Poland?

The capacity obligations for these projects ranged from 1.2 MW to 153 MW rated power, with an average capacity of around 30 MW. The decision to reduce the de-rating factor for energy storage systems in the last capacity market auction in Poland from 95 percent to 61 percent did not prove detrimental to the market.

The insights from Enex reinforce that BESS is no longer an emerging trend—it’s a critical part of Poland’s energy transition. With favorable market reforms and growing investment interest, the country is well-positioned to capitalize on energy storage innovations.

The 27th Enex Trade Fair, held on February 18-19, , in Kielce, Poland, underscored the pivotal role of Battery Energy Storage Systems (BESS) in the nation's energy landscape (Targi Kielce). This year's event saw a significant presence of Tier 1 BESS Original Equipment Manufacturers (OEMs)

As of most recent estimates, the cost of a BESS by MW is between $200,000 and $450,000, varying by location, system size, and market conditions. This translates to around $200 - $450 per kWh, though in some markets, prices have dropped as low as $150 per kWh. Key Factors Influencing BESS Prices

In terms of BESS development, the past months have been dominated by two topics: a first of-its-kind subsidy scheme for BESS as well as concerning changes to the de-rating factors applied to BESS in capacity market auctions. The continued interest of BESS developers in the Polish markets was

The results of Poland’s recent capacity market auction have been revealed, with a clearing price significantly lower than the previous years and IPP Greenvolt saying it won the lion’s share of around 1.7GW of BESS awarded contracts. The auction which took place last month (December ) cleared at

The closing price at the end of the event was PLN 264.90/ kW ($65/ kW) per year. With such pricing, gas projects stand to become uneconomical, paving the way for battery storage systems to secure contracts. While the final results will be announced in January , the inside talk is that about 2.5

Energy Storage Market in Poland: Key Insights from Enex

The insights from Enex reinforce that BESS is no longer an emerging trend—it’s a critical part of Poland’s energy transition. With favorable market reforms and growing investment

Battery energy storage systems (BESS) on the rise in

What is the Cost of BESS per MW? Trends and Forecast

As of most recent estimates, the cost of a BESS by MW is between $200,000 and $450,000, varying by location, system size, and market conditions. This translates to

Polish energy market changes: Key insights for BESS

The last auction under current rules, planned for December , is expected to also favor gas, and while some BESS might be contracted, the volume will be far from what

Greenvolt wins 1.2GW of BESS contracts in Poland

Results Out For Poland Capacity Market Auction For

While the final results are awaited in Jan , industry insiders feel the capacity market auction can catalyze about 4.2 GW of BESS capacity on a pre-derated basis.

Overview of the Poland Battery Energy Storage

The Battery Energy Storage Systems (BESS) market in Poland is experiencing significant growth and transformation in Q1 . Key investments from major industry players, such as LG Energy Solution and Greenvolt Group,

Europe grid-scale energy storage pricing

This report analyses the cost of lithium-ion battery energy storage systems (BESS) within Europe’s grid-scale energy storage segment, providing a 10-year price forecast