• Our customer service is open online and by telephone, the customer service desk at Helsinki, Kamppi is closed until further notice.

About us

Business operations

Our business consists primarily of the production of electricity, district heating and cooling, as well as energy distribution and sales.


District cooling

We produce, distribute and sell district cooling. For properties and users, district cooling is an effortless, reliable and energy-efficient solution that enables comfortable living conditions.

Helsingin Energian kaukolämpö

District heating

District heating is a carefree, energy-efficient and economic heating method. That is why it suits all Helsinki residents. District heating is, after all, the most popular heating method in Helsinki by far.

Electricity production and sales

We produce electricity in our cogeneration power plants in Helsinki. We buy nuclear power, hydropower and wind power from the Electricity exchange and sell it to households and businesses.

Helsingin Energian sähkö


Electricity network

Helen Sähköverkko Oy is responsible for electricity transmission and distribution in almost the entire Helsinki region.

Read more about Helen Electricity Ltd