
Virginie
LEFÈVRE
Rédactrice Sirenergies
Table of contents
January 28, 2026
Min reading

Since The opening of electricity markets, several alternative suppliers have emerged. Ohm Energie is one of the last to appear in the French energy landscape.
Its great strength to stand out? Offer offers that are both green and economic.
SirEnergies explains everything to you in less than 3 minutes.
Ohm Energie is a young company born in 2018 and founded by François Joubert, former executive at EDF Trading.
An alternative supplier of electricity and gas, Ohm Energie stands out thanks to its energy mix in terms of electricity supply.
Indeed, the electricity sold by Ohm Energie comes from various renewable energy sources:
No electricity supplied by Ohm Energie comes from fossil and nuclear energy.
Another particularity, the offers are totally adapted to the company's customers thanks to smart meters (Linky for electricity, Gazpar for gas). Therefore, Ohm Energie is one of the only ones on the market to offer offers co-nectated and seasonal for its customers of individuals and professionals.
It is through the mechanism of Guarantees of origin, which Ohm Energie certifies the origin of the electricity supplied to its customers.
The principle is the same for all green electricity suppliers who do not produce the electricity supplied: the renewable electricity producer issues Guarantees of Origin (a kind of electronic certificate), the supplier (Ohm Energie) buys them on a marketplace or directly from the supplier in question.
This mechanism is common to the whole European Union.
Ohmy has a very specific objective: to help Ohm Energie customers reduce their consumption.
To do this, Ohmy (who takes the form of an animated character) offers useful indicators such as:
As we saw earlier, the electricity offers offered by Ohm Energie are completely connected. Thus, individuals benefit from 5 green electricity offers adapted to everyone's needs:
A gas offer is proposed in the Ohm Energie catalog for individuals:
This offer is also compatible with all meters (including the new Gazpar meter).
Ohm Energie offers a green electricity offer for professionals with a power less than or equal to 36 kVA with:
With regard to the gas offer, professionals can subscribe to an offer without obligation, on quotation. Note that the customer's average annual consumption cannot exceed 300 MWh.
To subscribe to an Ohm Energie energy contract, several solutions are available to you:
These same possibilities will be offered to cancel your contract and via your Ohm Energie customer area.
Save time!
Do you know that Ohm Energie is a partner of SirEnergies? So contact us using the form below so that we can take care of all the formalities for you. It costs you nothing, you don't take the risk of being cut off and you don't have to do anything, we take care of the administrative part!
Contact
Ohm Energie is transparent about the opinions and comments of its customers. Testimonies are available on its website.
Overall, customers are satisfied with the services offered by the company, they highlight its competitive prices and the friendliness of its staff.
