Available grid connection capacity in mazowieckie voivodeship

This overview brings together public operator data for points assigned to mazowieckie voivodeship using substations in OpenStreetMap or a manually verified assignment. Use it as a starting point and check the relevant operator’s current publication.

Available capacity in the voivodeship: key figures

Data for generation (RES) in 110 kV distribution networks, compiled for operators: Energa-Operator, PGE Dystrybucja, Stoen Operator. The voivodeship is taken from the grid operator's list, and if it is missing, from the location of the substation only if confirmed in OpenStreetMap or by manual assignment; substations without a determined voivodeship and the PSE transmission network are excluded from this compilation, as in the available capacity report. Values are shown without conversion between operators.

Substations in the voivodeship

Alphabetical list. Available capacity, forecast and connection queue for each substation are available with full access on the available capacity map.

Do you have a solar PV, wind or energy-storage project in this region? Compare the data with the project documentation and the relevant operator’s current publication. Estimate grid connection fees with the Calculate connection fees tool.

Compare pilot regions

Sources and reference dates

• Energa-Operator, file date: 2026-08-31
• PGE Dystrybucja, as at: 2026-09-30
• Stoen Operator, publication date: 2026-07-01, period: Q3 2026

Source: the network-operator publications listed above, aggregated in the CHECK CAPACITY tool. The figures cover points marked as generation sources that also meet this dataset’s location criteria. The data is for information only and does not constitute an offer or grid connection terms.