TransakcjeOZE.pl
PL

BUY or SELL a RES project.
CHECK a land parcel, a company and the generating unit register.

Aerial view of a photovoltaic farm with wind turbines and energy storage
Solar PV, wind, hybrid projects, energy storage and land for RES · listings undergo formal moderation before publication
RES projects
Aerial view of an agricultural field in fog, with an access road and power line
Available capacity and application queues from operators' lists · local spatial development plan · protected areas · flood risk
Check a land parcel for RES
Two people shaking hands in front of a photovoltaic farm and wind turbines
URE licences and installations · participation in capacity auctions · KRS data and VAT status · the company's installations on a map
Check a company and its installations
A monitor displaying charts and a map of Poland with power grid locations marked
Capacity auction results: providers, capacity and contract periods · auctions from 2021 to 2030 · providers' installations on a map
Units and the capacity market

Current RES project listings

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Saved
Check a land parcel for RES A parcel map and register data for the selected location: the nearest substation's available capacity, the application queue, nature protection, the local spatial development plan and flood risk.
6 486
entities with profiles in URE registers
licences and MIOZE entries of the President of URE; the URE Register tool gives the retrieval date
590
substations with reported capacity for generation
lists from six operators, including entries showing 0 MW, with the publication date given for each substation
198
capacity market units from the latest main auction in the dataset
main auction, delivery year 2030, information from the President of URE dated 02.01.2026
49
listings selected project and land listings
as at 1.09.2026

Check before you sign.

Land parcel, company and generating unit: three checks instead of five tabs. Run your first check immediately, open further checks with a free account, and access full numerical values with Full access.

590 substations
Check a land parcel for RES
You have land and want to know what the registers say about it. The nearest substation's available capacity and application queue from operators' lists, the local spatial development plan, protected areas and flood risk for the selected point. These are indications for further checks, not a determination of grid connection capability.
Check a land parcel →
6 486 entities
Check a company and its installations
You are developing a project and want to know who you are dealing with. URE licences and installations, capacity market units, KRS data and VAT status on one profile, with the company's installations on a map.
Check a company →
198 units
Check generating units and the capacity market
Capacity auction results: provider, contracted capacity and contract period, with a link to the company profile. Earlier auctions are included in the table on the page.
View units →
Capacity market unit register, preview

Select an auction and a unit type, and you will see the provider, the unit code and the size of the capacity obligation. Clicking through to the full register opens the same selection with provider cards and a map.

198units in this selection

ProviderUnit codeTypeCapacity obligation
Loading the summary from the URE President's notice…

Main auction for delivery year 2030: 198 units from the URE President's notice no. 1/2026 of 02.01.2026. The Capacity obligation column shows the unit's obligation in MW.

We give the source next to every figure and the as-at dates for each data set.

From a listing to a conversation with the seller.

Four steps, with no transaction commission and no intermediary in your conversation. You enter into the agreement directly with the seller.

  1. Choose a project

    Browse listings free of charge. You see the technology, capacity, stage and voivodeship; the seller remains anonymous at this stage. Browse listings →

  2. Open documents and contact details

    Unlock each selected listing separately to access the seller's project data and documents, as well as direct contact details. An unlock costs PLN 49 excluding VAT for projects up to 25 MW. You pay only for the listings you actually open.

  3. Check the data

    Before calling, check the other party and the location: company profile and land parcel profile with available capacity and grid conditions.

  4. Talk to the seller

    You enter into the agreement directly, without our commission. If you need a lawyer, HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k. acts under a separate engagement.

Try Full access on your own project →

Current investor enquiries.

On the other side there are concrete enquiries: investors leave on the platform the technology and capacity range they are looking for.

26published investor enquiries

See all enquiries Add a listing

Listing a project or land? Your own listings are included in Full access.

Where the data comes from and who runs the platform.

We show the source and reference date for register data. Listing materials come from sellers. We do not copy commercial directories.

Platform operator
EFET Foundation

The platform is operated by EFET Foundation (KRS 0001164353). You enter into the agreement with the Foundation and receive your business invoice from it.

EFET FoundationEFET Foundation
Platform legal adviser
HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k.

The law firm advises the Operator, and the division of roles is set out in Section 2 of the Terms and Conditions. Legal assistance with your transaction is a separate service, commissioned outside the platform.

HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k.

What this means for you when buying a project.

  • We give the source and reference date for each item of register data. We consult the President of URE's registers, KRS and the VAT taxpayer register at source, so you enter discussions with the seller with figures they can check themselves.
  • Project and land listings undergo formal moderation before publication. Each listing shows which data comes from the seller, which comes from public registers and what grid connection status the seller has declared.
  • You enter into the agreement directly with the platform operator. You purchase Full access from EFET Foundation, with an invoice for your business, no intermediary and no transaction commission.

With Full access, the figures are already calculated: matches, totals and dates for that specific location, company and unit.

First 3 months at PLN 19 excluding VAT/month, then PLN 199 excluding VAT/month. Cancel in your account; access continues until the end of the paid month.

Start for PLN 19 excluding VAT/month

biuro@fundacjaefet.pl · +48 44 557 62 53 · sources and terms

The questions we hear most often.

Which tools are currently free?

Maps, registers, calculators and market statistics are free, as are browsing listings with project parameters (technology, capacity, stage and voivodeship) and viewing enquiries posted by investors. Land parcel, company and generating unit profiles open free of charge with entry names, technologies and dates; you can make the first check immediately, while further checks require a free account. Payment covers information that determines the transaction: full numerical values on land parcel, company and unit profiles, and unlocking other sellers' listings, as the free version does not show parcel numbers, seller details or documents. The scope of each charge is described in the pricing and Terms and Conditions.

What exactly do I get for PLN 19 excluding VAT per month?

For the first three billing periods, you pay PLN 19 excluding VAT per month, PLN 57 excluding VAT in total. During this time, you see full numerical values on land parcel, company and generating unit profiles, with no limit on the number of objects checked. This also includes grid context at your point: the application queue, available capacity at the nearest substation, the grid connection agreement countdown and points worth checking before a decision. Checked companies are saved in your account, and your own project and land listings are included in the same access, together with formal moderation followed by publication by the Operator. After the introductory period, the price is PLN 199 excluding VAT per month, while other sellers' listings are unlocked separately: PLN 49 excluding VAT up to 25 MW and PLN 389 excluding VAT above that capacity.

Why does the price rise to PLN 199 excluding VAT from month 4?

The first three months at PLN 19 excluding VAT, PLN 57 excluding VAT in total, are intended to let you try Full access on your own project rather than someone else's example. The regular price is PLN 199 excluding VAT per month and includes profiles with full values, grid context and your listings with no limit on how many you publish. If you decide after the introductory period that you do not need the tools, cancel on the Payments page in your account, without a notice period; access continues until the end of the paid month.

How do I cancel?

You can cancel at any time from the Payments page in your account, without a notice period. The agreement ends when the paid billing period in which you cancelled expires, so access continues until the end of the paid month. We do not refund a month that has already started, except as provided in the Terms and Conditions. Listings already published remain on the market until their own period ends: project listings for twelve months from publication and land listings for six months. A subscription is needed to add a listing, not to keep it published.

Where does the data on company profiles come from?

Company profiles are based on public registers: the National Court Register (KRS), the VAT taxpayer register and the President of URE's datasets, including the licence register and list of small installations. Grid information comes from operators' lists. Each entry gives its source and the dataset's reference date, because a record's presence only confirms that the entry appeared in the downloaded publication; it does not replace checking its current status or the scope of an authorisation during due diligence. We do not publish PESEL numbers or contact details of individuals. Send objections to processing and correction requests to biuro@fundacjaefet.pl, specifying the page address, field to correct and link to the source. The Operator will compare the request with the source publication and correct our compilation if the error is on our side.

How much does it cost to unlock another seller's listing?

Unlocking a single listing costs PLN 49 excluding VAT for projects up to 25 MW and PLN 389 excluding VAT above 25 MW, charged once for the selected listing. You therefore pay only for the listings you actually open, and in return you receive the project's complete data together with direct contact to the seller; access is unlocked in your account once the payment is confirmed, without waiting for the other party's consent. The fee sits outside the subscription so that advertisers do not receive enquiries without cover. If you unlock contacts regularly, there is a variant with unlimited listing unlocks for PLN 490 excluding VAT per month, which for projects above 25 MW works out cheaper from the very first unlock in a month, and up to 25 MW from the sixth.

Does the platform provide legal advice on my transaction?

No. The platform organises register data and connects parties, who enter into their agreement directly, without an intermediary in the discussion or a transaction commission. HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k. is the platform's standing legal adviser under Section 2(2) of the Terms and Conditions: it prepared transaction document templates and checks listing documentation for completeness. Using the platform alone does not make the firm your adviser. Each party separately commissions legal services for its transaction, from due diligence to closing, from HWW or another law firm of its choice.

Who runs TransakcjeOZE.pl?

The platform is operated by Fundacja EFET, the Europejska Fundacja Energetycznej Transformacji (KRS 0001164353), with its registered office at ul. Łucka 18 lok. 4/L, Warsaw. The Foundation operates the service, carries out formal moderation of listings, prepares data compilations and communicates with users. Data-related reports can be sent to biuro@fundacjaefet.pl. The platform's standing legal adviser is HWW Hewelt Wojnowski Lindner i Wspólnicy sp.k. (KRS 0000713665), which prepared transaction document templates and checks listing documentation for completeness. Section 2(2) of the Terms defines this division of responsibilities: the law firm advises the Operator, rather than platform users.