Signal · N-01 · NarvikHall A · 72% load

Compute, measured in degrees.

GPU halls above the Arctic Circle. Cooled by outside air, powered by rivers, metered to the watt.

Plan capacity
01DataMeasured at the meter
01 / 05
PUE · 20251.09

Power usage effectiveness, metered every hour across Hall A.

Renewable share98.7%

Hydro and wind from the NO4 grid, matched by the hour.

Water used0L

Free-air cooling. No evaporative towers, no chilled water.

Heat reused41GWh

Delivered to Narvik’s district heating network last winter.

Latency to Oslo9.4ms

Two dark-fibre routes south, diverse paths.

02ComputeThree ways to run
01Reserved
01Compute

Reserved

Dedicated H200 and B300 pods from 256 GPUs, on one to three-year terms.

From$1.62/ GPU-hr
Reserve a pod
3.2 Tb/s fabricDeadline creditsNamed engineer
02On-demand
02Compute

On-demand

Spin up 8 to 512 GPUs in minutes. Billed per second, no commitment.

From$2.24/ GPU-hr
Start now
Per-second billing400 Gb/s fabricInstant start
03Sovereign
03Compute

Sovereign

Private halls under EEA jurisdiction for governments and research labs.

PriceCustom
Talk to sales
Own hallCustomer-held keysISO 27001
03Case studiesThe people who moved north
All case studies
Portrait of Amara Okafor
TensorfieldFoundation models
“We trained a 70B model in 19 days and spent a third less on energy. The cold is not a gimmick, it is a cost line.”
Amara OkaforHead of Infrastructure, Tensorfield
−34%
Energy cost
Read case study
Portrait of Jonas Weber
Helix AIBiotech inference
“We moved our protein-folding fleet north without changing a line of code. Latency went up two milliseconds. Nobody noticed.”
Jonas WeberCTO, Helix AI
−61%
CO₂ per query
Read case study
Portrait of Erik Halvorsen
Orbit LabsEarth observation
“A petabyte of satellite imagery a month, and zero litres of water. That number changed how our board talks about compute.”
Erik HalvorsenCFO, Orbit Labs
0 L
Water used
Read case study
04AboutWhy the North

Every watt a data hall spends on cooling is a watt it does not spend on compute. Most of the world builds where it is warm and then fights the heat. We went north and let the air do the work.

Signed by 34 engineers in Tromsø
05NewsFrom the North
All news
Sep 18, 2026Company

Nordlys raises $48M Series A to build N-02 in Kiruna

Aug 27, 2026Field notes

Twelve months at 99.995%: a year inside Hall A

Jun 25, 2026Field notes

Midnight sun, zero chillers: summer in the hall

Jun 12, 2026Company

B300 pods are now bookable for Q1 2027

06ContactQ1 2027 allocation is open

Let’s talk capacity.

Tell us cluster size and start date. An engineer replies within one working day.