Data centers
Helsinki Myllypuro Heating Plant Area
Existing strong concrete building in an old power plant area. Secure location. Contains several levels and is very customizable for different kind of operations. Power, heat and cooling available from different directions as well as data connections. Helen will supply energy products and backups for DC. Electricity and data connections can be arranged from secure energy tunnel network. Electricity can be supplied at least from 2 different electricity substation.
Zoning readiness
Zoning ready for data center useBuilding right / [m2]
10 000Site area / [m2]
10 000Notes on site size and building permit
Building permit means the existing available space in the former power plant building.
Pre-approval of construction and environment permits, fire and rescue plan
Plans pre-approved by all authoritiesNatural water source available for cooling
Not availableNotes on cooling options
Cooling will be arranged by heat pumps. Heat is supplied to local district heating network. Redundancy is arranged as needed.
Existing buildings
Several buildings.
Existing power systems
Several power systems.
Notes on existing infrastructure
Power supply to site from underground high voltage network.
Redundancy power availability
Available (same as total main power feed)First phase electricity power supply (in 18 months or sooner)
7-10 MWFirst phase power supply to the site
0 - 18 monthsFirst phase electrical feed to the site
20 kVFirst phase redundancy power availability
Available (same as first phase main power feed)Notes on power supply
Power and redundant systems available as needed.
Distance to optical fiber infrastructure / [km]
0.2Distance to optical fiber infrastructure / [miles]
0.124274Amount of diverse connections
3 or moreConnectivity supplier(s) to provide diverse connectivity
Elisa Oyj
DNA Oyj
Person(s) responsible for provided information
Henrietta Lahti (Data Centers project manager)
Henrietta.Lahti@helen.fi
+358403361331