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About Helen

Constantly developing energy production

We aim for a climate-neutral energy system. We produce electricity, heat and cooling in our production plants that are mainly located in Helsinki. We are constantly developing more efficient ways to produce, store and recycle energy.

Energy production

Energy for the future

Many different solutions are needed to tackle the global climate challenge – and everyone must contribute to this effort.
Energy production

Energy production

We produce energy effectively with combined and heat and power generation and balance the production with heat and cooling accumulators. We produce solar power in our own plants, and we buy the rest of the renewable energy from other parts of the country.
Energy production

Power plants

Our power plants are located in various parts of Helsinki. Find out more about our power plants!
Energy production

Origin of energy

See what we use for producing electricity, district heat and district cooling.
Energy production

Specific emissions of energy production

We report the emissions released per each produced energy unit.
Energy production

Energy sources

Our energy sources include coal, natural gas, nuclear power, hydro power, waste heat, sea water, wood pellets, biogas, fuel oil, as well as wind power and solar energy.