Check generating units, capacity market
Filters
Capacity market units
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Have a unit code or a supplier NIP? Structure your first capacity market screening.
- Code, auction and capacity obligation
- Contract length and delivery year
- Supplier entries in URE registers
What is free and what is paid
Free: what is where, meaning names, localities, technologies and entry dates. Paid: what follows for one site, one company and one unit, meaning the check result, capacities, totals and deadlines.
Free here: the unit code, supplier, delivery year, auction type, contract length and the supplier’s entries in URE registers. Paid: the capacity obligation from every auction, including the latest main auction, its total, the “Capacity obligation” range in the filters and sorting by obligation. The dots “•••” mark a value available with full access.
What is on the map
MIOZE gives the locality of the installation. Generation licences (WEE, WCC) give the supplier’s locality, which may be its registered office. A point marks the locality of the entry. A shared NIP links entries to the supplier but does not confirm the composition of a capacity market unit. Click a point to see entries and suppliers from that locality.
How to search, where the data come from and disclaimers
- Enter a supplier name, NIP number or unit code, for example JRM/2452. The supplier name covers every name under which the same NIP number appears in the auction documents.
- The dataset is built from information of the President of URE on the final results of capacity market auctions and from the licence and MIOZE registers.
- The list shows the main auction for delivery year 2030 together with all other auctions in the dataset, totalling 2836 entries; a code can appear in several auctions and then has several rows here. Click a unit code to open its card, which covers all 21 auction documents in the dataset, containing 1044 unit codes.
- The list covers 21 information documents of the President of URE on the final results of capacity market auctions, and the “Auction” filter selects which one is shown.
- The capacity obligation from every auction, including the latest main auction, is shown with full access. With full access, the “Capacity obligation” range works after selecting the main auction 2030, because only its public dataset carries this value for every unit.
- Licence type and voivodeship come from the provider’s entries in the President of URE’s registers, not from the composition of the capacity market unit, which is not public.
- The composition of a unit, that is which installations belong to it, is not public under Article 55(6) of the Act of 8 December 2017 on the capacity market.
- The dataset does not cover secondary trading in capacity obligations, so if an obligation changed hands after the auction, the list will not show it.
- An empty result only means that the downloaded dataset has no matching row.
- Informacja pozyskana ze strony www.pse.pl, wg stanu strony na dzień 02.01.2026, przetworzona w części. Delivery year 2030, main auction.
- In addition to auction results, we use the President of URE’s open data from the licence register and MIOZE register. We re-use public sector information under the Act of 11 August 2021 on open data and the re-use of public sector information, and the re-use terms for each data set are described on the page Sources and terms.