Firms Claritas and Hynfra to deploy 500MW of energy storage in Poland

December 19, 2022
LinkedIn
Twitter
Reddit
Facebook
Email

Investor Claritas and system integrator Hynfra Energy Storage (HES) have signed a framework agreement to deploy half a gigawatt of utility-scale battery energy storage in Poland.

The two firms, based in the Netherlands and Poland respectively, signed the agreement last week (13 December). The battery energy storage systems deployed will participate in electricity wholesale markets and provide grid support services to help Poland decarbonise its energy system.

Claritas described itself as an energy transition investor while HES is the utility-scale energy storage systems developer arm of Hynfra, a firm which provides a range of renewable energy solutions with a big emphasis on green hydrogen. It also has an office in Japan.

“Hynfra Energy Storage’s mission is to make the transition to the renewable energy as soon as possible. And the creation of a platform of utility-scale electricity storage assets is our first move towards achieving this goal. We are delighted to team up with CLARITAS as a partner and convinced that our Framework Development Agreement will lead the battery storage market in Poland in terms of scale, quality of assets and speed of deployment,” said Piotr Czembor, CEO of Hynfra Energy Storage.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

The companies said the battery storage projects will value stack revenues from market trading and grid support services.

Like other EU countries, Poland has increased its renewable energy mix target in light of Russia’s invasion of Ukraine. It is targetting around half of electricity from renewable sources by 2040, and energy storage will be needed to balance out new intermittent generation, Czembor said in an interview with local media.

Poland’s energy storage market has been relatively slow to pick up compared to its Western and Central European peers but the firms’ announcement is the second large-scale project announced in the last few months.

In July, Energy-Storage.news reported on state-owned power company PGE Group’s regulatory green light to deploy a 200MW/820MWh battery storage unit integrated with an existing pumped hydro plant in Żarnowiec. The two technologies will together firm the power from up to 3.5GW of wind capacity being developed by PGE nearby.

It is Claritas’ first investment in energy storage in Poland, a solar PV market in which it has been active since 2018 with a gigawatt-scale portfolio today.

Energy-Storage.news’ publisher Solar Media will host the eighth annual Energy Storage Summit EU in London, 22-23 February 2023. This year it is moving to a larger venue, bringing together Europe’s leading investors, policymakers, developers, utilities, energy buyers and service providers all in one place. Visit the official site for more info.

24 February 2026
InterContinental London - The O2, London, UK
This isn’t just another summit – it’s our biggest and most exhilarating Summit yet! Picture this: immersive workshop spaces where ideas come to life, dedicated industry working groups igniting innovation, live podcasts sparking lively discussions, hard-hitting keynotes that will leave you inspired, and an abundance of networking opportunities that will take your connections to new heights!

Read Next

Premium
January 9, 2026
Javier Savolainen of Wärtsilä explains how Australia’s battery storage and pumped hydro fleet have been impacted by the current heatwave.
January 6, 2026
It’s our first week back to normal service so here’s a roundup of the past few weeks of BESS action in Europe, with projects moving forward in Romania, Denmark, UK, France, Spain, Albania, Germany and Austria.
January 6, 2026
Technology provider Dalian Rongke Power (Rongke Power) and infrastructure developer China Three Gorges Corporation (CTG) have brought online the world’s first gigawatt-hour-scale flow battery energy storage project.
January 6, 2026
Atmos Renewables and Potentia Energy have secured financing packages for their Australian renewables and energy storage portfolios.
Premium
January 5, 2026
IPP Zelestra and utility EDP’s recent PPA deal for a solar-plus-storage project in Spain was the first of its kind in Europe and ‘moves the market forward’, a Zelestra executive told Energy-Storage.news.