Luxembourg Energy Stats Country overview
Latest primary energy supply, electricity generation, low-carbon share and fuel mix for Luxembourg.

Electricity Generation

Electricity generation in Luxembourg from October 2025 to September 2026 (Source: Ember).
Total Generation
5 TWh
-0.6% YoY
Sum of electricity generation in the most recent 12 months.
Low-carbon Share
89.0%
Electricity from non-fossil sources
Percentage of this country's electricity supplied by renewables and nuclear.
Main Electricity Source
Net imports
261.2% of total generation
3.5 TWh
The power source that generated the most electricity in the last 12 months.
Fastest Growing Source
Wind
+14.0% YoY
0.5 TWh
The power source with the highest year‑over‑year growth rate over the past 12 months.

Electricity Mix for Luxembourg: September 2026

Fuel Type Monthly Snapshot Yearly Snapshot (Last 12m)
Generation Share YoY Growth Total Generation Share Annual Growth
Net imports 0.3 TWh 256.8% 0.0% 3.5 TWh 261.2% -1.1%
Wind 0.0 TWh 27.6% -25.0% 0.5 TWh 36.7% +14.0%
Solar 0.1 TWh 47.6% +25.0% 0.5 TWh 33.8% +11.9%
Bioenergy 0.0 TWh 17.1% 0.0% 0.2 TWh 14.2% -29.6%
Other fossil 0.0 TWh 5.7% 0.0% 0.1 TWh 6.6% 0.0%
Hydro 0.0 TWh 1.0% - 0.1 TWh 5.1% 0.0%
Gas 0.0 TWh 1.0% - 0.0 TWh 3.8% -33.3%

Total Energy Supply

Total energy supply represents all primary energy available for use in a country: domestic production, plus imports, minus exports and storage. Primary energy can be a misleading concept! Please read the caveats on the about page for more information.

Total Supply
118 PJ
Calendar year 2025
-4.8% YoY
Total primary energy supply across coal, oil, gas, nuclear, and renewables.
Low-carbon Share
5.9%
Share of primary energy supply
Share of total primary energy supply from nuclear and renewable sources.
Renewable Share
5.9%
Share of primary energy supply
Share of total primary energy supply from renewable sources.
Electricity Share
5.9%
Share of energy used for electricity
Total electricity production as a percentage of primary energy supply.
Primary energy supply for Luxembourg (2025)
Primary energy supply mix over time for Luxembourg

Monthly Generation Records

The following table displays the month when generation of each fuel peaked in absolute terms.

Fuel Peak Month Generation (TWh) Previous Peak Previous Generation (TWh)
Net imports March 2018 0.38 January 2018 0.36
Wind November 2023 0.07 February 2020 0.05
Solar July 2026 0.08 June 2026 0.07
Bioenergy October 2024 0.04 March 2021 0.03
Other fossil December 2019 0.02 January 2018 0.01
Hydro January 2018 0.01 - -
Gas January 2018 0.03 - -