173 batteries hold Polish capacity contracts for 2027 to 2030, about 11.2 GW of four-hour batteries
Poland’s capacity market pays plants and batteries to be available when the grid is short. The contracts are won in auctions, and a new battery can win one for 17 years. The auction credits a battery with only part of its power, because a battery runs dry: that part is its de-rated obligation. Batteries hold 5,063 MW of obligation across the four auctions for delivery from 2027 to 2030. Developers size a battery’s offer on four hours of output, so the obligation divided by the year’s derating factor gives the power of the four-hour battery behind it: about 11,157 MW.
From 2029 the auctions credited each battery with far less, and the batteries behind the contracts kept growing
On the left, the obligation the auctions pay on, by the year the contracts start. On the right, the four-hour batteries behind it, on the same scale. For 2029 delivery a battery was credited with 61.3% of its four-hour power, and for 2030 with 13.39%, so a small obligation stands for a large battery.
De-rated obligation, MW
Four-hour batteries behind it, MW
| First delivery year | Auction held | Battery units | De-rated MW | Battery factor | Four-hour MW |
|---|---|---|---|---|---|
| 2027 | 15 Dec 2022 | 5 | 165 | 95% | 173 |
| 2028 | 14 Dec 2023 | 33 | 1,734 | 95% | 1,825 |
| 2029 | 12 Dec 2024 | 78 | 2,480 | 61.3% | 4,045 |
| 2030 | 11 Dec 2025 | 57 | 685 | 13.39% | 5,114 |
URE’s final results for each auction, every unit read. The factors are the minister’s, from the auction parameter regulations: Dz.U. 2022 poz. 1690, 2023 poz. 1561, 2024 poz. 1154 and 2025 poz. 1066. The 2028 count matches URE’s own storage report of July 2024, 33 units and 1,734 MW. Every unit as a CSV.
The largest holders
The company that holds each contract, grouped by its tax number. A holder is often a project company or a trader acting for the owner, so one owner can appear under several names; the group is the majority holder at the top of its chain in the company register (KRS). Who owns the pipeline.
| Contract holder | Group | Units | De-rated MW | Four-hour MW | First delivery |
|---|---|---|---|---|---|
| GREENVOLT POWER TRADING sp. z o.o. | Greenvolt (KKR) | 4 | 860 | 905 | 2028 |
| PGE POLSKA GRUPA ENERGETYCZNA S.A. | PGE | 3 | 303 | 751 | 2029, 2030 |
| GREENVOLT POWER ADVISORY sp. z o.o. | Greenvolt (KKR) | 2 | 340 | 358 | 2028 |
| Elektrownia PV 96 sp. z o.o. | R.Power | 1 | 40 | 300 | 2030 |
| Elektrownia PV 151 sp. z o.o. | R.Power | 1 | 40 | 300 | 2030 |
| Elektrownia PV 61 sp. z o.o. | R.Power | 1 | 153 | 250 | 2029 |
| Magazyn energii Tursko Wielkie sp. z o.o. | ENGIE | 1 | 153 | 250 | 2029 |
| Grand Solar 23 sp. z o.o | Equinor | 2 | 215 | 226 | 2028 |
| PV Lipnica sp. z o.o. | Enlight | 1 | 30 | 225 | 2030 |
| Green Park XXIX sp. z o.o. | Green Capital | 1 | 134 | 218 | 2029 |
| MITHRA BESS A sp. z o.o. | Futureal / Mithra Energy / Barrallier Limited (joint venture, 50% each) | 1 | 29 | 213 | 2030 |
| MITHRA BESS C sp. z o.o. | Mithra Energy / Barrallier Limited | 1 | 29 | 213 | 2030 |
| MITHRA BESS D sp. z o.o. | Mithra Energy / Barrallier Limited | 1 | 29 | 213 | 2030 |
| MITHRA BESS E sp. z o.o. | ENGIE | 1 | 29 | 213 | 2030 |
| MITHRA BESS F sp. z o.o. | Mithra Energy / Barrallier Limited | 1 | 29 | 213 | 2030 |
Quarter-long contracts for 2026 and 2027
Batteries also win one-quarter contracts in the auctions held a year ahead of each delivery year. These are counted separately: the same unit can win several quarters, so they are never added up as extra capacity.
| Quarter | Battery units | MW |
|---|---|---|
| 2026, quarter I | 12 | 64 |
| 2026, quarter IV | 13 | 67 |
| 2027, quarter I | 6 | 418 |
| 2027, quarter II | 2 | 361 |
| 2027, quarter III | 2 | 361 |
| 2027, quarter IV | 4 | 389 |
There is no main auction for 2031
The December 2025 auction for 2030 was the last main auction under the current scheme. The next chance for a battery is a set of one-year quarterly auctions for 2028, due in the first quarter of 2027 under a draft regulation of August 2026. A scheme for 2031 and after would need new approval from the European Commission.
Every battery with a contract
All 173 units, by first delivery year
| Unit | Name in URE’s list | Contract holder | From | Years | De-rated MW | Four-hour MW | Also won, or doubt |
|---|---|---|---|---|---|---|---|
| JRM/730 | · | FOTOWOLTAIKA HIG XVIII sp. z o.o. | 2027 | 17 | 124 | 130 | · |
| JRM/758 | · | OX2 Green sp. z o.o. | 2027 | 17 | 21 | 22 | · |
| JRM/777 | · | Battery ESS-1 sp. z o.o. | 2027 | 17 | 9.2 | 9.68 | · |
| JRM/774 | · | PKE Pomorze sp. z o.o. | 2027 | 17 | 6.7 | 7 | · |
| JRM/747 | · | ENERGA WYTWARZANIE S.A. | 2027 | 7 | 3.8 | 3.99 | quarterly 2026 QIV 3.834 MW |
| JRM/1154 | MEE Siedlce | GREENVOLT POWER TRADING sp. z o.o. | 2028 | 17 | 510 | 537 | · |
| JRM/1146 | MEE Turośń Kościelna | GREENVOLT POWER ADVISORY sp. z o.o. | 2028 | 17 | 170 | 179 | quarterly 2027 QI 180.500 MW; quarterly 2027 QII 180.500 MW; quarterly 2027 QIII 180.500 MW; quarterly 2027 QIV 180.500 MW |
| JRM/1150 | MEE Mieczysławów | GREENVOLT POWER TRADING sp. z o.o. | 2028 | 17 | 170 | 179 | · |
| JRM/1157 | MEE Ełk | GREENVOLT POWER ADVISORY sp. z o.o. | 2028 | 17 | 170 | 179 | quarterly 2027 QI 180.500 MW; quarterly 2027 QII 180.500 MW; quarterly 2027 QIII 180.500 MW; quarterly 2027 QIV 180.500 MW |
| JRM/985 | Turów | Grand Solar 23 sp. z o.o | 2028 | 17 | 131 | 138 | · |
| JRM/1148 | MEE Kozienice | GREENVOLT POWER TRADING sp. z o.o. | 2028 | 17 | 95 | 100 | · |
| JRM/1149 | MEE Kamionka | GREENVOLT POWER TRADING sp. z o.o. | 2028 | 17 | 85 | 89 | · |
| JRM/982 | Lipno | G Solar Energy 2 sp. z o.o. | 2028 | 17 | 84 | 89 | · |
| JRM/983 | Chałupki | Grand Solar 23 sp. z o.o | 2028 | 17 | 84 | 89 | · |
| JRM/967 | Mikołów | Grand Solar 14 sp. z o.o. | 2028 | 17 | 61 | 64 | · |
| JRM/405 | Encos Sp. z o.o. | Encos sp. z o.o. | 2028 | 17 | 46 | 48 | · |
| JRM/885 | Magazyn Energii Stary Grodków | Respect Energy S.A. | 2028 | 17 | 23 | 24 | quarterly 2027 QI 23.906 MW; quarterly 2027 QIV 23.906 MW |
| JRM/1155 | Magazyn Garwolin | Claritas Polska Ventures IV sp. z o.o. | 2028 | 17 | 8.4 | 8.86 | · |
| JRM/1250 | ME SKARBIMERZ 2 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 7.4 | 7.79 | quarterly 2026 QI 7.400 MW; quarterly 2026 QIV 7.400 MW |
| JRM/1177 | Bielany_1 | FRV PSH 13 sp. z o.o. | 2028 | 17 | 6.7 | 7 | · |
| JRM/1247 | ME SKARBIMERZ 1 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 6.6 | 6.95 | quarterly 2026 QI 6.700 MW; quarterly 2026 QIV 6.700 MW |
| JRM/1190 | Kruszyn | FRV PSH 11 sp. z o.o. | 2028 | 17 | 6.3 | 6.64 | · |
| JRM/1274 | ME Wrocław | MEWRO sp. z o.o. | 2028 | 17 | 5.7 | 6 | · |
| JRM/931 | ME Aleja Narciarzy 1 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 5.7 | 6 | quarterly 2026 QI 5.700 MW; quarterly 2026 QIV 5.700 MW |
| JRM/932 | ME Aleja Narciarzy 2 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 5.7 | 6 | quarterly 2026 QI 5.700 MW; quarterly 2026 QIV 5.700 MW |
| JRM/1257 | Legnica | FRV PSH 1 sp. z o.o. | 2028 | 17 | 5.6 | 5.91 | · |
| JRM/966 | Strumień 1 | NRG 21 sp. z o.o. | 2028 | 17 | 5.4 | 5.7 | · |
| JRM/1242 | Zamość | FRV PSH 15 sp. z o.o. | 2028 | 17 | 4.9 | 5.17 | · |
| JRM/968 | Strumień 2 | NRG 21 sp. z o.o. | 2028 | 17 | 4.8 | 5.04 | · |
| JRM/922 | ME BIERKOWICE | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 4.5 | 4.74 | quarterly 2026 QI 4.600 MW; quarterly 2026 QIV 4.600 MW |
| JRM/1171 | ME Aleja Narciarzy 4 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 4.5 | 4.74 | quarterly 2026 QI 4.600 MW; quarterly 2026 QIV 4.600 MW |
| JRM/929 | ME SUDECKA | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 4.4 | 4.63 | quarterly 2026 QI 4.500 MW; quarterly 2026 QIV 4.500 MW |
| JRM/1181 | Neo Chemik I | NEO ENERGY PROJECT I sp. z o.o. | 2028 | 17 | 3.8 | 4 | · |
| JRM/951 | ME BODZANÓW | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 3.8 | 4 | quarterly 2026 QI 3.800 MW; quarterly 2026 QIV 3.800 MW |
| JRM/1153 | Magazyn Energii Zawiercie 1 | BESS CM2 sp. z o.o. | 2028 | 17 | 3.7 | 3.9 | quarterly 2027 QI 3.705 MW; quarterly 2027 QIV 3.705 MW |
| JRM/930 | ME SUDECKA 2 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 2.8 | 2.95 | quarterly 2026 QI 2.800 MW; quarterly 2026 QIV 2.800 MW |
| JRM/933 | ME ALEJA NARCIARZY 3 | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 2.5 | 2.63 | quarterly 2026 QI 2.500 MW; quarterly 2026 QIV 2.500 MW |
| JRM/946 | ME HARCERSKA | RENEGIA BULLA sp. z o.o. | 2028 | 17 | 1.9 | 2 | quarterly 2026 QI 1.900 MW; quarterly 2026 QIV 1.900 MW |
| JRM/1513 | Magazyn energii Gdańsk II | Elektrownia PV 61 sp. z o.o. | 2029 | 17 | 153 | 250 | · |
| JRM/1525 | Magazyn energii Tursko Wielkie | Magazyn energii Tursko Wielkie sp. z o.o. | 2029 | 17 | 153 | 250 | · |
| JRM/602 | MEE Żarnowiec | PGE POLSKA GRUPA ENERGETYCZNA S.A. | 2029 | 17 | 138 | 225 | · |
| JRM/1141 | ME Wróblik Królewski | Green Park XXIX sp. z o.o. | 2029 | 17 | 134 | 218 | · |
| JRM/1163 | ME Rzeszów 202 MW | FOTOWOLTAIKA HIG XXI sp. z o.o. | 2029 | 17 | 122 | 200 | · |
| JRM/1606 | ME WOZZ 03 | WOZZ 03 sp. z o.o. | 2029 | 17 | 122 | 200 | · |
| JRM/1676 | Zabrze 2 BESS | BESS10 sp. z o.o. | 2029 | 17 | 122 | 200 | · |
| JRM/1165 | ME Gryfino | PGE POLSKA GRUPA ENERGETYCZNA S.A. | 2029 | 17 | 121 | 197 | · |
| JRM/1473 | Lubiszyn Południe | Energy Solar 65 sp. z o.o. | 2029 | 17 | 73 | 119 | · |
| JRM/1480 | Żagań | Grand Solar 28 sp. z o.o. | 2029 | 17 | 73 | 119 | · |
| JRM/1399 | ME Stare Bogaczowice 3 | TAURON BME7 sp. z o.o. | 2029 | 17 | 63 | 103 | · |
| JRM/1517 | ES Kowala | QES 1 sp. z o.o. | 2029 | 17 | 61 | 100 | · |
| JRM/1516 | ES Radkowice | QES 2 sp. z o.o. | 2029 | 17 | 61 | 100 | · |
| JRM/1537 | Magazyn Energii Murat | FRV Poland I sp. z o.o. | 2029 | 17 | 61 | 100 | · |
| JRM/1604 | Magazyn Energii Miłosna | RAMPTON TRADING sp. z o.o. | 2029 | 17 | 61 | 100 | · |
| JRM/958 | HEP 002 | GLOBAL CONSTELLATION sp. z o.o. | 2029 | 17 | 61 | 99 | · |
| JRM/957 | HEP 001 | HEP1 sp. z o.o. | 2029 | 17 | 61 | 99 | · |
| JRM/1122 | Magazyn energii Kielce | PASAT BESS 2 sp. z o.o. | 2029 | 17 | 55 | 90 | · |
| JRM/1822 | · | FUTURE BESS 2 sp. z o.o. | 2029 | 17 | 52 | 85 | · |
| JRM/1413 | ME Laryszów | TAURON BME8 sp. z o.o. | 2029 | 17 | 49 | 81 | · |
| JRM/1133 | ME Rząsiny | Słoneczko V sp. z o.o. | 2029 | 17 | 49 | 80 | · |
| JRM/1255 | Magazyn Energii Jedwabno | Magazyn energii Jedwabno sp. z o.o. | 2029 | 17 | 46 | 75 | · |
| JRM/1603 | Magazyn Energii Budzyn | RAMPTON TRADING sp. z o.o. | 2029 | 17 | 37 | 60 | · |
| JRM/1162 | ME Klikowa 63 MW | FOTOWOLTAIKA HIG XX sp. z o.o. | 2029 | 17 | 35 | 57 | · |
| JRM/1643 | Mościska BESS | BESS9 sp. z o.o. | 2029 | 17 | 30 | 50 | · |
| JRM/986 | Mikołów II | Energy Solar 72 sp. z o.o. | 2029 | 17 | 30 | 48 | · |
| JRM/1485 | Brześć Kujawski I | FONTI SPV 3 sp. z o.o. | 2029 | 17 | 29 | 48 | · |
| JRM/1646 | ME Platerowka | Platerowka Energy Park sp. z o.o. | 2029 | 17 | 29 | 48 | · |
| JRM/979 | Magazyn Energii Jodłowa | OX2 Green 5 sp. z o.o. | 2029 | 17 | 28 | 46 | · |
| JRM/1605 | Magazyn Energii Kolno I | OX2 Green 10 sp. z o.o. | 2029 | 17 | 28 | 46 | · |
| JRM/997 | ME Baczyna 46 MW | NRG 22 sp. z o.o. | 2029 | 17 | 28 | 46 | · |
| JRM/1271 | Magazyn Energii Wrzosowa | Enbat sp. z o.o. | 2029 | 17 | 24 | 39 | · |
| JRM/1814 | Magazyn energii Chorzów | FUTURE BESS 1 sp. z o.o. | 2029 | 17 | 21 | 34 | · |
| JRM/1186 | · | PASAT BESS 1 sp. z o.o. | 2029 | 17 | 21 | 34 | · |
| JRM/1401 | ME Ostrów Szlachecki | TAURON BME9 sp. z o.o. | 2029 | 17 | 18 | 29 | · |
| JRM/978 | AXPO STORAGE PL 1 | AXPO STORAGE PL 1 sp. z o.o. | 2029 | 17 | 18 | 29 | · |
| JRM/1536 | Zagórzyca | Grand Solar 1 sp. z o.o. | 2029 | 7 | 16 | 27 | · |
| JRM/1799 | Marynowy | EE GREEN 12 sp. z o.o. | 2029 | 17 | 13 | 22 | · |
| JRM/1800 | Dąbrówka Pruska | EE GREEN 12 sp. z o.o. | 2029 | 17 | 13 | 22 | · |
| JRM/1420 | ME Łagisza | TAURON BME1 sp. z o.o. | 2029 | 17 | 12 | 20 | · |
| JRM/1737 | Magazyn energii Ośno | BGE sp. z o.o. | 2029 | 17 | 12 | 19 | · |
| JRM/1415 | ME Bytom | TAURON BME9 sp. z o.o. | 2029 | 17 | 11 | 17 | · |
| JRM/1630 | ME Nowe Czarnowo I S059 | ENERGIX POLSKA sp. z o.o. BESS NOWE CZARNOWO I MANAGEMENT sp. j. | 2029 | 17 | 8.5 | 14 | quarterly 2026 QI 13.359 MW; quarterly 2026 QIV 13.359 MW; quarterly 2027 QI 13.205 MW |
| JRM/984 | Niwnica | Grand Solar 10 sp. z o.o. | 2029 | 17 | 6.9 | 11 | · |
| JRM/1608 | ME Dworzysko | FOTOWOLTAIKA HIG-U sp. z o.o. | 2029 | 17 | 6.7 | 11 | · |
| JRM/1534 | Strzelce Wielkie | Energy Solar 66 sp. z o.o. | 2029 | 17 | 6.2 | 10 | · |
| JRM/1386 | ENERGETYKÓW 101 ME | PVE 242 sp. z o.o. | 2029 | 17 | 6.1 | 10 | · |
| JRM/1387 | ENERGENYKÓW 102 ME | PVE 242 sp. z o.o. | 2029 | 17 | 6.1 | 10 | · |
| JRM/1388 | ENERGETYKÓW 103 ME | PVE 242 sp. z o.o. | 2029 | 17 | 6.1 | 10 | · |
| JRM/1483 | Andrychów I | FONTI SPV 1 sp. z o.o. | 2029 | 17 | 4.9 | 8 | · |
| JRM/1767 | Jaroszowice ME2 | EPLANT 400 sp. z o.o. | 2029 | 17 | 4.8 | 7.84 | · |
| JRM/1540 | ME Jelenia Góra 1 | NRG 24 sp. z o.o. | 2029 | 17 | 4.8 | 7.8 | · |
| JRM/1156 | · | FOTOWOLTAIKA HIGU PV3 sp. z o.o. | 2029 | 17 | 4.5 | 7.34 | · |
| JRM/1159 | · | FOTOWOLTAIKA HIGU PV4 sp. z o.o. | 2029 | 17 | 4.5 | 7.34 | · |
| JRM/956 | ME Huta Komorowska 2 | Green Park LXII sp. z o.o. | 2029 | 17 | 4.2 | 6.93 | · |
| JRM/934 | ME Płock 1 | Green Park XLIV sp. z o.o. | 2029 | 17 | 4.2 | 6.93 | · |
| JRM/1428 | ME Kuźnia Raciborska | TAURON BME9 sp. z o.o. | 2029 | 17 | 4.0 | 6.49 | · |
| JRM/1385 | ME Rzeszów | Green Park LXXII sp. z o.o. | 2029 | 17 | 3.6 | 5.94 | · |
| JRM/1398 | ME Radlna-Tarnowiec | TAURON BME9 sp. z o.o. | 2029 | 17 | 3.6 | 5.82 | · |
| JRM/1158 | · | FOTOWOLTAIKA HIGU PV3 sp. z o.o. | 2029 | 17 | 3.6 | 5.8 | · |
| JRM/1160 | · | FOTOWOLTAIKA HIGU PV4 sp. z o.o. | 2029 | 17 | 3.6 | 5.8 | · |
| JRM/959 | ME Huta Komorowska 3 | Green Park LXII sp. z o.o. | 2029 | 17 | 3.0 | 4.95 | · |
| JRM/1337 | ME Rogowo 1 | Green Park LXV sp. z o.o. | 2029 | 17 | 3.0 | 4.95 | · |
| JRM/1338 | ME Rogowo 2 | Green Park LXV sp. z o.o. | 2029 | 17 | 3.0 | 4.95 | · |
| JRM/1404 | ME Przewóz | TAURON BME4 sp. z o.o. | 2029 | 17 | 2.5 | 4 | · |
| JRM/1405 | ME Dąbie | TAURON BME4 sp. z o.o. | 2029 | 17 | 2.5 | 4 | · |
| JRM/1812 | ME Ruda Śląska 1 | Tradea sp. z o.o. | 2029 | 17 | 2.5 | 4 | · |
| JRM/1813 | ME Węgierska Górka 1 | Tradea sp. z o.o. | 2029 | 17 | 2.5 | 4 | · |
| JRM/1816 | ME Siewierz 1 | Tradea sp. z o.o. | 2029 | 17 | 2.5 | 4 | · |
| JRM/1440 | ME Rybnik | TAURON BME9 sp. z o.o. | 2029 | 17 | 2.3 | 3.78 | · |
| JRM/1253 | Magazyn energii Herby | Elektrownia PV 130 sp. z o.o. | 2029 | 17 | 1.5 | 2.5 | · |
| JRM/1802 | Donimierz I | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1803 | Donimierz II | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1804 | Donimierz III | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1805 | Donimierz IV | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1807 | Dąbrówka I | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1809 | Dąbrówka II | EE GREEN 12 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/1403 | ME Pilchowice I | TAURON BME4 sp. z o.o. | 2029 | 17 | 1.2 | 2 | · |
| JRM/2211 | · | PGE POLSKA GRUPA ENERGETYCZNA S.A. | 2030 | 17 | 44 | 329 | · |
| JRM/2407 | · | Elektrownia PV 96 sp. z o.o. | 2030 | 17 | 40 | 300 | · |
| JRM/2431 | · | Elektrownia PV 151 sp. z o.o. | 2030 | 17 | 40 | 300 | · |
| JRM/2330 | · | PV Lipnica sp. z o.o. | 2030 | 17 | 30 | 225 | · |
| JRM/1718 | · | MITHRA BESS A sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1708 | · | MITHRA BESS C sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1731 | · | MITHRA BESS D sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1716 | · | MITHRA BESS E sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1709 | · | MITHRA BESS F sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1714 | · | MITHRA BESS H sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/1711 | · | MITHRA BESS J sp. z o.o. | 2030 | 17 | 29 | 213 | · |
| JRM/2437 | · | Elektrownia PV 149 sp. z o.o. | 2030 | 17 | 27 | 202 | · |
| JRM/1215 | · | Elektrownia PV 153 sp. z o.o. | 2030 | 17 | 27 | 202 | · |
| JRM/2273 | · | GP BESS 7 sp. z o.o. | 2030 | 17 | 14 | 108 | · |
| JRM/2274 | · | GP BESS 8 sp. z o.o. | 2030 | 17 | 14 | 108 | · |
| JRM/2270 | · | GP BESS 9 sp. z o.o. | 2030 | 17 | 14 | 108 | · |
| JRM/2269 | · | GP BESS 5 sp. z o.o. | 2030 | 17 | 13 | 100 | · |
| JRM/2268 | · | GP BESS 6 sp. z o.o. | 2030 | 17 | 13 | 100 | · |
| JRM/2485 | · | Econergy PV 3 sp. z o.o. | 2030 | 17 | 13 | 100 | · |
| JRM/2482 | · | Econergy Poland sp. z o.o. | 2030 | 17 | 13 | 97 | · |
| JRM/2374 | · | ZF BESS sp. z o.o. | 2030 | 17 | 13 | 95 | · |
| JRM/2428 | · | SUN-POL Trzecia sp. z o.o. | 2030 | 17 | 7.6 | 57 | · |
| JRM/2150 | · | FF PARK PV 1 sp. z o.o. | 2030 | 17 | 7.4 | 55 | · |
| JRM/2484 | · | Econergy Poland sp. z o.o. | 2030 | 17 | 6.7 | 50 | · |
| JRM/1682 | · | BESS13 sp. z o.o. | 2030 | 17 | 6.6 | 50 | · |
| JRM/1004 | · | NALA RENEWABLES 5 sp. z o.o. | 2030 | 17 | 6.6 | 49 | · |
| JRM/2382 | · | WEST WARSAW ENERGY PARK sp. z o.o. | 2030 | 17 | 6.5 | 48 | · |
| JRM/2262 | · | EE Green 13 sp. z o.o. | 2030 | 17 | 5.8 | 43 | · |
| JRM/2257 | · | EE Green 14 sp. z o.o. | 2030 | 17 | 5.8 | 43 | · |
| JRM/2264 | · | EE Green 14 sp. z o.o. | 2030 | 17 | 5.8 | 43 | · |
| JRM/2260 | · | EE Green 15 sp. z o.o. | 2030 | 17 | 5.8 | 43 | · |
| JRM/2261 | · | EE Green 15 sp. z o.o. | 2030 | 17 | 5.8 | 43 | · |
| JRM/2212 | · | AXPO STORAGE PL 4 sp. z o.o. | 2030 | 17 | 5.4 | 40 | · |
| JRM/1272 | · | Enbat Myszków sp. z o.o. | 2030 | 17 | 5.4 | 40 | · |
| JRM/2217 | · | PVE 98 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2226 | · | PVE 114 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2227 | · | PVE 129 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2225 | · | PVE 183 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2240 | · | PVE 190 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2251 | · | PVE 210 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2223 | · | PVE 256 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2215 | · | PVE 260 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2224 | · | Solar Power 500 sp. z o.o. | 2030 | 17 | 5.3 | 40 | · |
| JRM/2481 | · | AXPO STORAGE PL 4 sp. z o.o. | 2030 | 17 | 5.2 | 39 | · |
| JRM/2241 | · | PVE 190 sp. z o.o. | 2030 | 17 | 5.2 | 39 | · |
| JRM/2233 | · | PVE 176 sp. z o.o. | 2030 | 17 | 4.9 | 37 | · |
| JRM/2384 | · | PVE GC sp. z o.o. | 2030 | 17 | 4.7 | 35 | · |
| JRM/1851 | · | Enbatech sp. z o.o. | 2030 | 17 | 4.2 | 32 | · |
| JRM/2430 | · | SUN-POL Czwarta sp. z o.o. | 2030 | 17 | 4.0 | 30 | · |
| JRM/2272 | · | HERETICOBE INVESTMENTS sp. z o.o. | 2030 | 17 | 2.3 | 17 | quarterly 2027 QI 16.438 MW |
| JRM/2222 | · | ESV Wisłosan sp. z o.o. | 2030 | 17 | 2.0 | 15 | doubtful: · |
| JRM/1273 | · | Enbat Myszków sp. z o.o. | 2030 | 17 | 1.6 | 12 | · |
| JRM/2214 | · | PVE 188 sp. z o.o. | 2030 | 17 | 1.1 | 8 | · |
| JRM/2248 | · | PVE 196 sp. z o.o. | 2030 | 17 | 1.0 | 7.34 | · |
| JRM/2279 | · | RWE Energie Odnawialne sp. z o.o. | 2030 | 17 | 0.8 | 6.2 | · |
| JRM/2250 | · | PVE 164 sp. z o.o. | 2030 | 17 | 0.6 | 4.59 | · |
| JRM/1775 | · | Elektrownia PV 152 sp. z o.o. | 2030 | 17 | 0.5 | 4 | · |
How a unit is counted as a battery
URE’s lists give each unit’s code, type, obligation, contract length and holder, never its technology. A new unit can take a 15-year contract if its spending passes 2,400 zł a kW, and two more years if its emissions are at most 450 kg of CO2 a MWh. A battery fed from the grid counts as zero emissions, so a new battery takes 17 years, or 7 when it spends less. Gas plants under 450 kg can take 17 years too. So in each auction the new units on 17 or 7 years are counted as batteries, except six gas and heat plants named in the method: PGE’s 794 MW gas unit and Veolia’s Łódź plant in the 2027 auction, and four gas-engine units in the 2029 auction. The 2025 and 2026 auctions held no batteries.
Where this can be wrong. The 2030 list gives no unit names, so its count rests on the rule alone; 1 unit, JRM/2222, is kept but marked doubtful because its holder also runs a gas unit. New units that took one-year contracts in the main auctions are not counted; a few may be batteries. Obligations are URE’s; the four-hour figure is ours, and a battery that offered less than the factor allowed stands for a larger battery than it shows. Sources: URE, Informacja Prezesa URE on the final results of each auction, 2018 to 2026; the auction parameter regulations in Dziennik Ustaw.