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Solar power plant to open in Messukeskus – construction of extension on the Messukeskus roof started immediately

Messukeskus Helsinki and Helen Ltd will open one of the largest solar power plants in Helsinki on the hall roofs of the Messukeskus Expo and Convention Centre. The solar power plant will start

28.08.2019

Solar panels now available to rent on Messukeskus roof

One of Helsinki's largest solar power plants is being built on the roof of Messukeskus Expo and Convention Centre, and the panels are now available to rent as Helen's designated panels.

27.03.2019

See also


See energy in a new light 

Helen was born over 100 years ago out of a need to create safer and more eco-friendly energy in a smoky city. We are continuing along that road – for the sake of all of us.


Helen Ltd in a nutshell

Our presentation video gives an overview of our operations in less than two minutes.


Financial publications

Our annual report presents our financial and operational key figures and the report on social responsibility. Interim reports describe our operations in the short term.


Organisation

Helen Ltd is a company owned by the City of Helsinki and part of the Helen Group.


Strategy

Our strategic targets for 2016–2020 focus on growth, profitability, climate-neutral energy, responsibility and sharing in success.