Top 10 Energy Storage Companies in Poland
Updated 15 Jul 2025

PF Nexus recognises the top 10 Energy Storage Companies in Poland
Poland is in the process of transforming its energy system, and energy storage is a critical enabler as the country transitions away from coal. The Polish market is currently garnering developers and investors who are interested in flexibility solutions for an increasingly renewables-heavy grid, as the country aims to install 16 GW of storage capacity by 2040.
The participation of energy storage in capacity and balancing markets is being facilitated by recent amendments to Poland's Energy Law and emergent grid code reforms. Utility-scale storage is experiencing a surge in popularity, particularly in industrial zones and areas near grid obstacles, as solar and wind installations continue to expand at a rapid pace.
This article emphasises the top 10 energy storage companies in Poland, illustrating those that are at the forefront of promoting energy flexibility and decarbonisation. This ranking is dynamically updated to reflect the latest technology deployments, partnerships, and transactions in the Polish energy market.
Top 10 Energy Storage Companies in Poland
View the full listSSE Renewables
Lightsource BP
Caisse des Dépôts et Consignations (CDC)
SSE plc
RP Global
Akuo Energy
Avangrid Renewables (Iberdrola US)
Aviva
BayWa r.e. GmbH
Hive Energy
Identifying and sourcing Investors for your Project
Finding investors or buyers for your energy storage projects can be difficult. Investors are often busy with assessing opportunities in their pre-existing developer network, which may make it harder for less well-known projects to break into the market.
Using a renewable energy asset marketplace like PF Nexus provides a more efficient and transparent way of identifying and securing collaborations between energy storage developers and investors. PF Nexus is used by over 6,300 professionals from >3,000 developers, investors, and lenders, constantly on the lookout for 'the right' renewable energy investment opportunities for them.
How does it work? Registering your account and submitting your project takes just 5 minutes. From there, you can receive introductions from interested partners directly to your inbox, eliminating the need for manual outreach and ensuring you connect with the highest calibre, most engaged investors for your deal.
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