Production of electricity (in terms of power) by power plants connected to the National Power Grid in 15-minute resolution. The sources are divided into two groups, based on whether or not they emit carbon dioxide during electricity production.
Emissive energy sources: hard coal, lignite, natural gas, biomass, oil, other (oil, coke-oven gas, other unspecified).
Non-emissive energy sources: onshore wind, photovoltaics, water (hydroelectric power plants type run-of-river, reservoir), energy storage (currently only hydro pumped storage).
The data is published by ENTSO-e, but originates from the Transmission System Operator (Polskie Sieci Elektroenergetyczne) on the basis of continuous readings of the power at which the individual units operate.
Electricity production from emissive and non-emissive (renewable) sources in Poland
in net gigawatts (GW) or percentage
Own representation by energy.instrat.pl • Data: ENTSO-e based on PSE (Transmission System Operator)
chart description
Production of electricity (in terms of power) by power plants connected to the National Power Grid in 15-minute resolution. The sources are divided into two groups, based on whether or not they emit carbon dioxide during electricity production.
Emissive energy sources: hard coal, lignite, natural gas, biomass, oil, other (oil, coke-oven gas, other unspecified).
Non-emissive energy sources: onshore wind, photovoltaics, water (hydroelectric power plants type run-of-river, reservoir), energy storage (currently only hydro pumped storage).
The data is published by ENTSO-e, but originates from the Transmission System Operator (Polskie Sieci Elektroenergetyczne) on the basis of continuous readings of the power at which the individual units operate.
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Persisting errors
Data 26.10.25
During the Daylight Saving Time switch on 26.10.25 between 2:00 – 3:00, the values pre- and post-switch are mixed on the chart. We’re working to resolve this problem.
Dates
Absolute or percentage
Aggregation timeframe
Aggregation type
Important: for 15-minute and hourly aggregations, the time on horizontal axis marks the moment where the interval begins on the clock. For example, "10:15" means the interval between 10:15 to 10:30.