Registry

Service location

The Registry of the Energy Authority shall be responsible for receiving and registering documents coming to the Authority's disposal.

The Registry receives requests for information and documents.

You can contact the Registry by e-mail, telephone or mail. The Energy Authority does not provide in-person customer service.

Visiting address

Opastinsilta 12
00520 Helsinki

Show service location on the map

Show the route here

Service hours

Monday-Friday 9.00–16.00

Other contact details

Postal address

Opastinsilta 12
00520 Helsinki

Services

Energy Authority
Application for a production aid verifierEnergy Authority
Permit or other obligation
Nationwide
Public service
Production aid verifier organisations shall apply for approval to act as verifier from the Energy Authority.
Energy Authority
Applying for advance information in accordance with the Distribution Obligation ActEnergy Authority
Permit or other obligation
Nationwide
Public service
You can apply for advance information on raw material used in the manufacture of biofuel or bioliquids upon the Distribution Obligation Act.
Energy Authority
Applying for advance information in accordance with the Sustainability ActEnergy Authority
Permit or other obligation
Nationwide
Public service
You can apply advance information on raw material used in the manufacture of biofuel or bioliquids upon the Sustainability Act.
Energy Authority
Confirmation of terms for the holder of a liquefied natural gas treatment plantEnergy Authority
Permit or other obligation
Nationwide
Public service
LNG operator shall apply for confirmation of the terms, conditions and tariffs for the use of the treatment facilities.
Energy Authority
Confirming conditions for electricity and natural gas network operatorsEnergy Authority
Permit or other obligation
Nationwide
Public service
Confirming terms of the transmission and connection service of electricity and natural gas network operators and principles for charges for connection
Energy Authority
Cost-benefit analysis and notification under the Energy Efficiency ActEnergy Authority
Permit or other obligation
Nationwide
Public service
An operator must notify the Energy Authority of the cost-benefit analysis in accordance with the Energy Efficiency Act.
Energy Authority
Indication of the price of the electricity network serviceEnergy Authority
Permit or other obligation
Nationwide
Public service
The electricity system operator shall notify the Energy Authority of the price information concerning the electricity network service.
Energy Authority
Natural gas network permitEnergy Authority
Permit or other obligation
Nationwide except the Åland Islands
Public service
Natural gas network operations may only be carried out with the permission of the Energy Authority.
Energy Authority
Notification of a wind power station operating in a compensation areaEnergy Authority
Permit or other obligation
Nationwide
Public service
The operator of a wind power station in a wind power compensation area must pay the wind power fee.
Energy Authority
Notification of fuels released for consumptionEnergy Authority
Service
Nationwide
Public service
A fuel supplier must annually reduce the life-cycle greenhouse gas emissions of fuels released for consumption.
Energy Authority
Notification of network service terms and prices for natural gasEnergy Authority
Permit or other obligation
Nationwide
Public service
The natural gas system operator shall notify the Energy Authority of the price information and terms of sale of the natural gas network services.
Energy Authority
Notification of the commissioning and modifications of a power plantEnergy Authority
Permit or other obligation
Nationwide except the Åland Islands
Public service
The Energy Authority shall be notified of any commissioning or modification of power plants.
Energy Authority
Permission to organise Certified Installer trainingEnergy Authority
Permit or other obligation
Nationwide
Public service
Organisations providing installer training in accordance with the RES Directive must apply for a permission to organise the training.
Energy Authority
Power network licenceEnergy Authority
Permit or other obligation
Nationwide except the Åland Islands
Public service
A power network licence is required for the operation of an electricity distribution network.
Energy Authority
Project permit for building a power cordEnergy Authority
Permit or other obligation
Nationwide
Public service
Applying for a project permit for a high-voltage power cord.
Energy Authority
Register as an LNG operatorEnergy Authority
Permit or other obligation
Nationwide
Public service
The owner of liquefied natural gas treatment apparatus must inform the Energy Authority of the holders of the apparatus.
Energy Authority
Submission of an electricity network operator’s preparedness planEnergy Authority
Permit or other obligation
Nationwide
Public service
Electricity network operators must submit a plan for preparing for disruptions to the Energy Authority.
Energy Authority
Submitting a natural gas network operator’s preparedness planEnergy Authority
Permit or other obligation
Nationwide
Public service
Natural gas network operators must submit a plan for preparing for disruptions to the Energy Authority.
Energy Authority
Submitting a sustainability criteria reportEnergy Authority
Permit or other obligation
Nationwide
Public service
An operator with a sustainability criteria scheme submits an annual sustainability criteria report.

Text edited by: Energy Authority

Updated: 29/4/2026

Registry

Visiting address

Service hours

Other contact details

Postal address

Services

Basic information

Responsible for the service

Area

Available languages