The Mayor of Helsinki Jan Vapaavuori inaugurated Helen's new bioenergy heating plant in Salmisaari. The plant produces renewable district heat in the largest pellet-fired boiler in Finland.
Helen is planning to build new bioenergy heating plants in Helsinki. The planned areas are in Vuosaari, Patola and Tattarisuo. The bioenergy heating plants will replace coal use and ensure sufficient
The world’s first seasonal energy storage facility of its kind is planned for the Kruunuvuorenranta rock caverns
Helen and Skanska are investigating the possibility of building a gigantic seasonal storage facility for heat energy in the old rock caverns located beneath Kruunuvuori in Helsinki. There are
Helen Ltd and Helsingin kaupungin asunnot Oy (Heka), the housing company of the City of Helsinki, are carrying out a significant research and development project on heat demand response.
Helen is planning to build a new energy storage facility in disused underground oil caverns located deep in the bedrock of Helsinki. The facility will be the largest of its kind in the country. The
The amount of excise duty for district heat rises 1.1.2018.
Renewable energy production will increase in Europe and in Finland in the next few years, and more flexible solutions will be needed in the electricity system. Placing of distributed production and
The design of the versatile residential SunZeb city block is progressing. The block will be built in Kalasatama, Helsinki. The housing quality and energy efficiency of the residences built in the area
Helen includes households in the smart energy system – pioneering technology cuts down the cost of electricity bills
Reduced heating costs and increased living comfort – a smart electricity grid brings benefits to electricity consumers and helps to build preparedness for renewable energy solutions.
Helen offers companies the Demand Response service that brings considerable savings, even hundreds of thousands of euros per year. The search engine company Yandex gained a 5–10 percent saving in