We drill to the heat and build the plants that use it.
Exploration, deep wells, power plants and heat networks, delivered by one crew. 214 wells drilled in eleven countries, the deepest at 5 100 m.
Plant crew · Svartá · −4 °CWe find heat underground, drill to it and turn it into power and warm homes.
Founded in Reykjavík in 1998, we run our own rigs, test crews and plant teams. One contract covers the whole path from survey to steady output, so nothing is lost between handovers.
Our storySix disciplines. One contract.
From the first survey to steady output. One team owns the reservoir model, the rig and the plant, so risk is never passed down the line.
Exploration
Magnetotelluric surveys, gas geochemistry and slim holes that map a reservoir before the first rig arrives.
Deep drilling
Directional wells to five kilometres with in-house rigs rated for 400 °C and high-pressure steam.
Well testing
Flow, injection and tracer tests that size every well and set its long-term output.
Plant EPC
Flash and binary plants from 5 to 120 MW, designed, built and commissioned by one team.
District heating
Exchangers, pipelines and pumping stations that carry spent brine heat into cities.
Operations
Remote monitoring, scaling control and workovers that keep plants above 95% availability.
Five layers between the surface and the heat.
Lava cover0–300 m
Clay cap300–900 m
Reservoir900–2 200 mProduction zone2 200–3 500 mSupercritical3 500–5 100 m41 fields. 11 countries.
01020304
0506Every tonne of brine we lift goes back into the reservoir, so pressure holds and the field keeps giving for decades.
Crews who read rock.
101 Reykjavík, Iceland
240 Grindavík
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