01
Liquid-cooled by necessity
AI racks at 50–150 kW cannot be air-cooled. Liquid cooling returns heat at 50–65 °C — hot enough for the farm to use directly.
EDGE 02 · FARM → DATA CENTER
Exchange: heat · power · CO₂ · data · revenue
One industry pays to eject heat. The other pays to acquire it.
That is not a sustainability story — it is an arbitrage. A ~100 MW liquid-cooled facility gives off roughly 54 MW of recoverable heat around the clock; a cold-climate greenhouse spends its largest controllable cost buying heat. Put them on one site and both sides of that trade improve — and GreenOS is the operating software that runs the trade.
The convergence
Two problems that solve each other.
Creates heat
The data center
Converts nearly all its power into heat — then pays to throw it away, in capital, in electricity, and in community goodwill.
Buys heat
The greenhouse
Is a thermodynamic machine for turning heat into healthy food — and heat is one of the largest controllable costs in a cold-climate farm.
Sharing the environment, physical plant, and virtual infrastructure
Heat and electricity flow from the data center to the farm; payments are tangible and intangible. Revenue from both sides is shared into the research & community center, which generates revenue of its own.
Farm and Data Center: Connected at Birth
Fig. 03 — the shared plant
The energy balance
Fig. 04 — heat supply and demand100 MW
IT load, liquid-cooled — the bottom rung of hyperscale
≈ 54 MW
recoverable heat, available around the clock
≈ 5 MW
peak heat demand across 100 acres of greenhouse
Near-zero
shortfall risk — supply exceeds demand by an order of magnitude
The engine
Pillar 01 — the data center02
It funds shared infrastructure
Grid interconnection, water treatment, roads, fiber and security — capital the farm would otherwise carry alone.
03
It has a welcome problem
Communities increasingly say no — which is exactly where the other two legs of the campus create their value.
The interface, in software
GreenOS + StackOSDIGITAL TWIN
A model of the farm that stays current
Climate, nutrient, labor and yield telemetry from every bay, reconciled nightly against actuals so the plan and the plant agree.
ENERGY INTERFACE
Where the two industries meet
Heat-recovery scheduling, carbon accounting and shared-infrastructure metering between the data center and the greenhouse — the plumbing of the arbitrage.
METRIC ANALYTICS
Operational excellence, measured
Cost per pound, energy per pound, heat per degree-day — the numbers that make a CEA farm bankable.
CARBON
A shared low-carbon story
Recovered heat, recovered CO₂ and one accounting boundary across both facilities — a credits narrative neither could write alone.
It is already happening — fast
ProofNL — NETHERLANDS
Blockheating pipes server heat into commercial greenhouses producing more than 88,000 lbs of tomatoes a month.
SE — SWEDEN
Stockholm’s district-heating market has bought data-center heat for years — enough to warm roughly 30,000 apartments.
US — UNITED STATES
Resource Innovation Institute benchmarks; state-level studies in Virginia, Pennsylvania and Ohio; Appalachian Regional Commission programs.
