
Data centers
Joensuu NextGen Green Data Center Park
Joensuu NextGen Green Data Center Park is designed specifically for the data center use. The area is large (up to 100 ha), flat and fast to build.
The Fortum’s extensive heat and power combined plant (CHP) produces green electricity next to the park. Due to the city district heat network connection a full recovery of excess heat and cost efficient cooling system are available.
Electrical power is scalable up to 200 MW via connection to the national grid.
The access to the park is easy; 1 h flight from Helsinki international airport and 15 min drive from Joensuu airport.
The City of Joensuu and local community including Business Joensuu, universities and educational institutes are committed to provide all needed support for the Data Center investment.
Zoning readiness
Zoning ongoing for data center useNotes on investment regulatory readiness
Decision makers and local authority of Joensuu supports strongly the process of the new Data Center in NextGen Green Data Center Park. Local authority is committed to co-operate and help in getting Data Center in the area.
Building right / [m2]
128 000Building right can be extended up to / [m2]
400 000Site area / [m2]
320 000Site area can be extended up to / [m2]
1 000 000Easements
No easements
Notes on site size and building permit
Zoning is ready for industrial Data Center use in 2019. The area can be later enlarged up to 100 ha.
Pre-approval of construction and environment permits, fire and rescue plan
Negotiations initiatedSite shape
Almost rectangular
Notes on site topography
Site is quite flat
Prevailing wind directions
South
Natural water source available for cooling
AvailableIf yes, distance to water source / [meters]
2 000Notes on cooling options
Air and water cooling is possible with high free cooling grade
Type of ground
Finnish bedrock, mostly moraine also peat on the surface layer. The soil study is executed and available.
Levelling of plot
Plot is not construction ready / levelledType of forestry (if plot not levelled)
Typical softwood type of forest.
Layout plan of datacenter building(s)
Detailed plan existsNatural risks
No natural risks on the area
Proximity of major roads, airports, flight paths and railways
The Joensuu railroad station is located 4 km from the DC Park.
Possibility to transport large scale cargo from the Baltic Sea to the Joensuu harbour via the Great Saimaa Lake and further to DC Park. The distance from the harbour to the park is 2 km.
Joensuu airport is located 15 km from the DC Park. There are 5 daily connecting 1hr flights to Helsinki international airport.
Proximity of hazardous industries
No hazardous industries nearby
Proximity of near by communities
The distance to Joensuu downtown is 4 km.
The distance to Kuopio is 136 km.
The distance to Varkaus is 122 km.
Current access to the site
Two or more roadsDistance to nearest international airport / [km]
434Distance to nearest fire & rescue station / [km]
5Distance to nearest police station / [km]
3Distance to nearest hospital or health care center / [km]
3Availability of public transportation
The public transportation can be arranged if needed.
What is needed to realize total power supply?
Fingrid´s Kontiolahti substation capacity increase.
New 110 kV lines from Kontiolahti substation to NextGen Green DC Park.
Investments to 110 kV switchgears, 110/20 kV transformers, 20 kV switchgears.
Lead time for total power supply to the site / [months]
72Redundancy power availability
Available (same as total main power feed)Arrangement of redundancy power
There should be double feed cables.
Distance to 20 kv power connection point / [km]
1Distance to 110 kv power connection point / [km]
1Distance to redundancy power connection point / [km]
1Distance to local grid substation, 110 kv / [km]
1Distance to national grid substation, 400 kv / 110 kv / [km]
10First phase electricity power supply (in 18 months or sooner)
11-20 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 supply is easy to organize. Local power company Caruna Oy can provide connection to existing 20 kV grid and also to their 110 kV grid.
The distance to Fingrid’s (National Grid) powerful 110 kV substation is only 10 km so 110 kV connections are accessible. Existing path ways for 110 kV overhead lines pass near the NextGen Green DC Park so no long time permitting period is expected.
Local green energy
AvailableDetails on local green energy (suppliers)
Fortum Oy has local biomass CHP plant next to the DC Park.
There are also hydro power plants in the region.
Local electricity supplier(s)
Caruna Oy
Distance to optical fiber infrastructure / [km]
0.1Distance to optical fiber infrastructure / [miles]
0.062137Connectivity supplier(s) to provide diverse connectivity
Elisa Oyj
Arrangement of connection diversity
- Joensuu NextGen Green DC Park is well positioned for connections to Continental Europe, Russia and Asia
- Arctic Connect polar submarine fibre route project to China is proceeding
- Elisa is the local operator in Joensuu having currently the best connectivity options. Telia has also fiber infrastructure close to the DC area.
- Joensuu DC location has two diverse routes to the area: Elisa and Telia terrestrial cables.
- Need for moderate investment in DWDM and MPLS equipment due to network core POP location
- Joensuu DC is a Green Field site: operators need to make ca 100k€ investment in fibers. During the initial negotiations network operators indicated their willingness to make the required investments for the fiber and equipment infrastructure in planned DC area
- Services will be well protected as there are several and diverse routing options from Joensuu to the capital area of Finland.
- Connectivity to the Europe:
- the shortest route to central Europe is a combination of terrestrial route by Elisa and Cinia C-Lion1 cable via Helsinki to Rostock
- the shortest route to Stockholm is a combination of Elisa and Cinia network to Turku and from there to Stockholm
- The third route option is Cinia or Elisa network via Helsinki towards the Baltic route
Available connectivity services:
- Cinia, Telia and Elisa all have Wavelength, L3-VPN and Ethernet services together with IP-Transit available from bandwidths 100M to 100G, and with different SLA and diversity options
Lead time for minimum of two connections / [months]
3Distances to local internet exchange points (ix) in Finland
FICIX2 439 km Helsinki, FICIX1 454 km Espoo and FICIX3 395 km OuluDescribe different cable routes from the site to key directions in and from Finland
Fiber routes to Stockholm, Helsinki and Frankfurt
Route 1:
- Joensuu DC –Varkaus (VT9/23) – Mikkeli (OPGW 85km) – Kouvola along railroad 5 (115km) – Helsinki along the VT6 and 170 (150km) – Rostock via C-Lion1 (1073km) – Frankfurt (865km)
- ~2550km
Route 2:
- Joensuu DC – Iisalmi – Kuopio – Pieksämäki(255km) along railway – Tampere(242km) – Turku along railway (170km) – Stockholm SK1 along the road(272km)
- ~940km
Route 3:
- Joensuu DC – Imatra(200km) – Lappeenranta(43km) – Kouvola(92km) – Lahti(62km) – Kerava(103km) – Helsinki(25km) Next to railroad – Tallin – Riga – Vilnius – Warsaw – Frankfurt(2400km)
- ~2930 km
Fiber routes to Russian border
Route 1:
- Joensuu DC – Varkaus(VT9/VT23) – Mikkeli – Lappeenranta(FG OPGW) – Vainikkala (VT390)
- 350 km
Route 2:
- Joensuu DC – Parikkala(Nextrailway) – Imatrankoski (Next raillway)
- 220 km
Route 3:
- Joensuu DC – Varkaus(VT9/VT23) – Mikkeli(VT5) – Kouvola – Kotka – Kingisep
- 400 km
Notes on fiber connectivity
Fiber connectivity is easy to organize. Operators are willing to arrange more connections if required
Commitment of local utility companies
Negotiations initiatedWater utilities on site
Potable water supply availableNotes on water utilities
River water is available. There are existing dia 1000mm pipe from site to river.
District heating network
AvailableDistance to district heating network / [km]
0.1Notes on district heating network
Existing CHP power plant produces district heating and will buy excess heat from DC Park to be used in district heating network.
Natural gas availability on site
Not availableOpportunities to utilize waste heat
Local district heating produces beside the DC Park will buy excess heat from DC Park.