24/7 emergency number in case of problems: (+352) 55 66 55 66 or (+352) 24 66 16 11

 

 

SUDenergie – Energy for today and tomorrow

As a citizen-oriented gas supplier and natural gas network operator in Luxembourg, we place people and the environment at the centre of our concerns. We are at the service of our customers, our employees, the public and our partners, with an eye to future generations. We are investing in renewable energies, particularly solar and wind power today so that we act and live in a sustainable world tomorrow.

 

Join us on the path to greater sustainability.

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Natural gas

Progress in numbers

The current figures from our sustainable energy projects

Development of green energy

Capacity of our renewable energy installations

3.030 kW

Sustainable energy supply

Number of households that can be supplied with our energy each year

852 households

Emissions reductions

Annual reduction in CO2 emissions thanks to our measures

1,773 tonnes

Our renewable energy roadmap

2018 SUDWAND project
2018 SUDWAND project

Together with its shareholder municipalities, SUDenergie is launching the SUDWAND wind power project to generate local green electricity.

2019 solar energy
2019 solar energy

The first 11 photovoltaic installations are built. 13 more installations follow in 2020. Larger installations are in the planning phase.

2020 SUDGAZ becomes SUDenergie
2020 SUDGAZ becomes SUDenergie

As a sustainable energy company, it was only logical to change our name from SUDGAZ to SUDenergie.

Start 2015
The journey begins
Start 2015

As a responsible player in the energy market, SUDenergie has been increasingly committed to actively promoting the energy transition since 2015.

Target 2024
Target 2024

We want to become a future-proof energy supplier in Luxembourg while helping to shape the expansion of renewable energies.

Three good reasons to choose SUDenergie

[Translate to Deutsch:] Fair & Sozial
1.

Fair & social

With its 14 shareholder municipalities, SUDenergie is firmly rooted in society – true to its image as a citizen-, customer- and employee-oriented company that acts in the interests of the community.

2.

Sustainable responsibility

SUDenergie assumes responsibility for people and the environment, investing in renewable energies to produce local green electricity in Luxembourg. The focus is always on an eco-friendly approach to resources.

[Translate to Deutsch:] Umfassende Betreuung
3.

Comprehensive support

For more than 120 years, we have been known as a reliable and trustworthy citizen-oriented energy supplier. We value the trust that our customers, employees, suppliers and the public place in us. Today and tomorrow, we are there for you.

We put you first

As a citizen-oriented energy supplier in Luxembourg, we aim to provide our customers with the best possible conditions – today and tomorrow.

Sustainability at SUDenergie

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Governance

Transparency & values

Governance

Transparency & values

For more than 120 years, our transparency, sincerity and responsibility have guaranteed us the trust of 38,000 customers and 81 employees.

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Social

Social responsibility

Social

Social responsibility

We support regional cultural and sports associations and events, are actively involved in protecting the environment, offer training opportunities and have created student flats.

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Environment

Renewable energies

Environment

Renewable energies

We invest in and support sustainable energy projects, such as renewable energy production, as well as efficiency projects to lower energy consumption. Having started reducing the energy consumption internally, we are now encouraging our customers to do the same.

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News

29.03.2024
Lower gas tariffs
We're again lowering our gas tariffs as…
22.12.2023
Merry Christmas and a Happy New Year
30.09.2023
Gas costs are coming further down
On 1 November 2023, gas customers will…