Small-scale generation of electricity

Make sure that the solar and wind electricity you generate does not go to waste! If you generate more electricity than you consume, you can sign a self-generation agreement, with which we commit to purchase the electricity you generate at a fair price.

Sign a small-scale generation agreement

Small-scale productionfor consumers

Does your power plant produce more electricity than you need? Would you like to sell your surplus electricity to us? If you produce more electricity than you can consume, you can sign a small-scale production agreement, whereby we commit to purchasing the electricity you produce at a fair price. A small-scale production agreement can only begin once the network operator has established the place of use and the seller is aware of the place of use number.

New small-scale production agreements concluded with Oomi after October 1, 2025, will be subject to quarter-hour pricing, whereby the credit will be calculated based on the spot price determined every 15 minutes. Small-scale production agreements concluded before October 1, 2025, will continue to be priced on an hourly basis until further notice.

Small-scale production agreement options

Oomi Microgeneration Quarter-hour Plus is intended for customers who have a valid electricity sales agreement with Oomi at the place of consumption of the small-scale production site. We do not charge our electricity contract customers a basic fee or margin for small-scale production agreements.
Oomi Microgeneration Quarter-hour is intended for customers who do not have a valid electricity sales agreement with Oomi. We charge a basic fee and margin for small-scale production electricity as processing costs.

When signing a small-scale production contract, you do not need to choose between Quarter-hour and Quarter-hour Plus. The right contract type is automatically determined for you based on whether you have a valid Oomi electricity contract.

Sign an agreement

"*" indicates required fields

First name*

Last name*

Social security number*

This field is hidden when viewing the form

First name*

This field is hidden when viewing the form

Last name*

This field is hidden when viewing the form

Social security number*

Phone number*

Email*

Billing number*

Form of self-generation*

Solar energy

Wind energy

Other

Metering point ID*

Location of the self-generation equipment*

Network company for the self-generation*

Rated power of the self-generation equipment

Desired start date of the contract*

Message

Price and terms of agreement

We will pay you the quarter-hourly price for surplus electricity generated by you in the Finnish price area of the Nordic electricity exchange Nord Pool. The actual quarter-hourly prices for exchange electricity can be found on the website of the Nordic electricity exchange Nord Pool. You can also monitor exchange electricity prices on OmaOomi.

A basic fee of €2.94/month and processing costs of 0.12 c/kWh (prices include 25.5% VAT) will be charged for the small-scale production agreement. If you have a valid electricity sales agreement with Oomi, no basic fee or processing costs will be charged for the small-scale production agreement.

The purchase and pricing of small-scale production only applies to systems with a nominal power of less than 25 kW. For higher-power systems, the matter will be assessed on a case-by-case basis.

Prerequisites for a purchase agreement for small-scale generation

Your production facility is connected to the distribution network
Applies only to systems with a nominal capacity of less than 25 kW

Small-scale production agreements concluded before October 1, 2025, and quarter-hourly pricing

Small-scale production agreements concluded before October 1, 2025, will continue to be priced on an hourly basis until further notice. In hourly small-scale production agreements, Oomi calculates the average hourly price for exchange electricity from four 15-minute periods, which it uses as the basis for pricing the 60-minute measurement period.