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Home customers
Business customers
About SUDenergie
Natural gas grid

Home customers
Business customers
About SUDenergie
Natural gas grid
Smell gas?

Smell gas? Portal

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Home customers

Natural gas
Natural gas
Electricity
Electricity
Let's save energy
Help & support
Help & support
- FAQ
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Natural gas
SUDgaz Classic
SUDgaz Green 50
SUDgaz Green 100
How to reduce your gas consumption
Meter Reading
Your bill

Electricity
Mäi Stroum
Assessing my consumption
My electricity bill
Sell your solar energy

Help & support
FAQ
Contact

Natural gas
SUDgaz Classic
SUDgaz Green 50
SUDgaz Green 100
Large customers

Electricity
Mäi Stroum pro BT
Mäi Stroum pro MT
Mäi Stroum Klimapakt 2.0

Sustainable solutions
Energy Efficiency
Photovoltaic projects
Wind energy

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Choose your energy

Natural gas

Electricity

ZIP code

Capacity (kW)

Surface of your home (m²)

Or

Consumption (m³ / year)

Number of people in the household

1

2

3

4

5+

Number of people in the household

Or

Consumption (kWh / year)

Surface of your home (m²)

Or

Consumption (m³ / year)

How can I get a contract online?

For gas as well as for electricity, you can get a quote and then choose the tariff that suits you best.

Green electricity
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Natural gas
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Need some advice?
Contact our customer service

Electricity consumption is too high, please switch to the section for businesses.

For home customers, annual consumption in our tariff calculator is limited to 25,000 kWh. Please switch to our tariff calculator for business customers.

Switch to our section for businesses

150, rue Jean-Pierre Michels
L-4243 Esch-sur-Alzette
(+352) 55 66 55 1
info@sudenergie.lu

Opening hours
8.00 am to 12.00 pm
1.30 pm to 5 pm

In case of gas emergencies, 24/7
(+352) 55 66 55 66
(+352) 24 66 16 11

Help & FAQs
Gas network connection
My energy consumption
Report a move
Contact

Natural gas for home customers
Green electricity for home customers
Natural gas for business customers
Green electricity for business customers
Why choose SUDenergie?

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Natural gas for home customers
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Green electricity for business customers
Why choose SUDenergie?

SUDenergie

Who we are
Our history
Business reports & publications
Careers
Actualités
Presse

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