Luxembourg Electricity: Generation Mix, Demand and Emissions
Luxembourg generated 1.54 TWh of electricity in 2025, according to Ember. Solar was the largest source at 30.5%, followed by wind (30.5%) and bioenergy (27.3%). Demand was 6.47 TWh and each kWh generated emitted 121 gCO2/kWh. These are annual statistics for 2025, with monthly figures through July 2026; they are compiled from national sources and are not real time.
Key Facts
- Luxembourg generated 1.54 TWh of electricity in 2025.
- Solar supplied 30.5% of Luxembourg's electricity in 2025.
- Wind supplied 30.5% of Luxembourg's electricity in 2025.
- Bioenergy supplied 27.3% of Luxembourg's electricity in 2025.
- Low carbon sources (nuclear and renewables) supplied 91.6% of Luxembourg's generation in 2025.
- The carbon intensity of Luxembourg's electricity was 121 gCO2/kWh in 2025.
- Luxembourg's carbon intensity in 2025 was 79% lower than in 1990, when it was 563 gCO2/kWh.
- Luxembourg had the 88th highest electricity demand among the 93 countries with Ember data for 2025.
Key Figures, 2025
| Measure | Value | As of / source |
|---|---|---|
| Total generation | 1.54 TWh | 2025 · Ember |
| Electricity demand | 6.47 TWh | 2025 · Ember |
| Demand per person | 9.51 MWh | 2025 · Ember |
| Net imports | 4.93 TWh | 2025 · Ember |
| Carbon intensity | 121 gCO2/kWh | 2025 · Ember |
| Power sector emissions | 0.19 MtCO2 | 2025 · Ember |
| Demand rank (countries with 2025 data) | 88 of 93 | 2025 · Ember |
Generation Mix, 2025
Year by Year
Ember annual statistics, 1990 to 2025| Year | Solar | Wind | Bioenergy | Other fossil | Gas |
|---|---|---|---|---|---|
| 1990 | 0 TWh | 0 TWh | 10.0 GWh | 510 GWh | 30.0 GWh |
| 1991 | 0 TWh | 0 TWh | 10.0 GWh | 580 GWh | 30.0 GWh |
| 1992 | 0 TWh | 0 TWh | 10.0 GWh | 550 GWh | 30.0 GWh |
| 1993 | 0 TWh | 0 TWh | 10.0 GWh | 570 GWh | 20.0 GWh |
| 1994 | 0 TWh | 0 TWh | 20.0 GWh | 430 GWh | 50.0 GWh |
| 1995 | 0 TWh | 0 TWh | 20.0 GWh | 230 GWh | 150 GWh |
| 1996 | 0 TWh | 0 TWh | 20.0 GWh | 180 GWh | 190 GWh |
| 1997 | 0 TWh | 0 TWh | 20.0 GWh | 130 GWh | 180 GWh |
| 1998 | 0 TWh | 10.0 GWh | 20.0 GWh | 30.0 GWh | 190 GWh |
| 1999 | 0 TWh | 20.0 GWh | 20.0 GWh | 30.0 GWh | 200 GWh |
| 2000 | 0 TWh | 20.0 GWh | 20.0 GWh | 30.0 GWh | 210 GWh |
| 2001 | 0 TWh | 20.0 GWh | 30.0 GWh | 30.0 GWh | 670 GWh |
| 2002 | 0 TWh | 20.0 GWh | 30.0 GWh | 30.0 GWh | 2.62 TWh |
| 2003 | 0 TWh | 30.0 GWh | 30.0 GWh | 30.0 GWh | 2.62 TWh |
| 2004 | 10.0 GWh | 40.0 GWh | 40.0 GWh | 30.0 GWh | 3.15 TWh |
| 2005 | 20.0 GWh | 50.0 GWh | 50.0 GWh | 30.0 GWh | 3.11 TWh |
| 2006 | 20.0 GWh | 60.0 GWh | 60.0 GWh | 40.0 GWh | 3.25 TWh |
| 2007 | 20.0 GWh | 60.0 GWh | 60.0 GWh | 40.0 GWh | 2.89 TWh |
| 2008 | 20.0 GWh | 60.0 GWh | 70.0 GWh | 40.0 GWh | 2.40 TWh |
| 2009 | 20.0 GWh | 60.0 GWh | 80.0 GWh | 40.0 GWh | 2.84 TWh |
| 2010 | 20.0 GWh | 60.0 GWh | 80.0 GWh | 50.0 GWh | 2.92 TWh |
| 2011 | 30.0 GWh | 60.0 GWh | 90.0 GWh | 60.0 GWh | 2.34 TWh |
| 2012 | 40.0 GWh | 80.0 GWh | 90.0 GWh | 60.0 GWh | 2.39 TWh |
| 2013 | 70.0 GWh | 80.0 GWh | 90.0 GWh | 60.0 GWh | 1.42 TWh |
| 2014 | 90.0 GWh | 80.0 GWh | 120 GWh | 60.0 GWh | 1.45 TWh |
| 2015 | 100 GWh | 100 GWh | 130 GWh | 70.0 GWh | 840 GWh |
| 2016 | 100 GWh | 100 GWh | 140 GWh | 70.0 GWh | 260 GWh |
| 2017 | 110 GWh | 230 GWh | 170 GWh | 80.0 GWh | 220 GWh |
| 2018 | 120 GWh | 250 GWh | 220 GWh | 80.0 GWh | 200 GWh |
| 2019 | 130 GWh | 280 GWh | 280 GWh | 80.0 GWh | 190 GWh |
| 2020 | 160 GWh | 350 GWh | 370 GWh | 70.0 GWh | 180 GWh |
| 2021 | 180 GWh | 310 GWh | 390 GWh | 70.0 GWh | 170 GWh |
| 2022 | 280 GWh | 310 GWh | 390 GWh | 70.0 GWh | 100 GWh |
| 2023 | 290 GWh | 500 GWh | 380 GWh | 60.0 GWh | 90.0 GWh |
| 2024 | 360 GWh | 460 GWh | 440 GWh | 70.0 GWh | 70.0 GWh |
| 2025 | 470 GWh | 470 GWh | 420 GWh | 70.0 GWh | 60.0 GWh |
| Year | Generation | Demand | Carbon intensity |
|---|---|---|---|
| 2025 | 1.54 TWh | 6.47 TWh | 121 gCO2/kWh |
| 2024 | 1.51 TWh | 6.76 TWh | 126 gCO2/kWh |
| 2023 | 1.41 TWh | 6.61 TWh | 123 gCO2/kWh |
| 2022 | 1.21 TWh | 6.72 TWh | 150 gCO2/kWh |
| 2021 | 1.23 TWh | 6.95 TWh | 163 gCO2/kWh |
| 2020 | 1.22 TWh | 6.68 TWh | 163 gCO2/kWh |
| 2019 | 1.07 TWh | 6.95 TWh | 176 gCO2/kWh |
| 2018 | 960 GWh | 7.12 TWh | 184 gCO2/kWh |
| 2017 | 900 GWh | 7.08 TWh | 191 gCO2/kWh |
| 2016 | 790 GWh | 7.09 TWh | 216 gCO2/kWh |
Full year by year history for Luxembourg, 1990 to 2025
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of 2025.
Month by Month
Ember monthly statistics through July 2026| Month | Demand | Generation |
|---|---|---|
| 2024-08 | 380 GWh | 120 GWh |
| 2024-09 | 390 GWh | 120 GWh |
| 2024-10 | 430 GWh | 120 GWh |
| 2024-11 | 440 GWh | 100 GWh |
| 2024-12 | 440 GWh | 100 GWh |
| 2025-01 | 470 GWh | 120 GWh |
| 2025-02 | 420 GWh | 80.0 GWh |
| 2025-03 | 440 GWh | 140 GWh |
| 2025-04 | 380 GWh | 120 GWh |
| 2025-05 | 390 GWh | 130 GWh |
| 2025-06 | 370 GWh | 120 GWh |
| 2025-07 | 390 GWh | 110 GWh |
| 2025-08 | 350 GWh | 110 GWh |
| 2025-09 | 370 GWh | 100 GWh |
| 2025-10 | 410 GWh | 100 GWh |
| 2025-11 | 430 GWh | 100 GWh |
| 2025-12 | 440 GWh | 120 GWh |
| 2026-01 | 480 GWh | 90.0 GWh |
| 2026-02 | 430 GWh | 120 GWh |
| 2026-03 | 410 GWh | 110 GWh |
| 2026-04 | 360 GWh | 120 GWh |
| 2026-05 | 380 GWh | 120 GWh |
| 2026-06 | 380 GWh | 120 GWh |
| 2026-07 | 390 GWh | 130 GWh |
Source: Ember (ember-energy.org), licensed under CC BY 4.0. Data as of July 2026.
Luxembourg Electricity FAQ
What is the main source of electricity in Luxembourg?
Solar was the largest source of electricity in Luxembourg in 2025, supplying 30.5% of generation, followed by wind (30.5%) and bioenergy (27.3%). Figures are Ember annual statistics.
How much electricity does Luxembourg use?
Luxembourg used 6.47 TWh of electricity in 2025, about 9.51 MWh per person.
How clean is Luxembourg's electricity?
Generating a kilowatt hour of electricity in Luxembourg emitted 121 gCO2/kWh in 2025, and low carbon sources supplied 91.6% of generation. That is 74% below the world average of 459 gCO2/kWh.
Does Luxembourg import electricity?
Yes. Luxembourg imported 4.93 TWh more electricity than it exported in 2025.