Pilot intake open through Q1 2027 — four counties, 112 households. Apply
Source mix

Across pilots, 68% of recovered heat comes from partner datacenter liquid loops, 22% from on-site integrated units, and 10% from owner-provided compute. All three source classes feed the same bus; branch isolation is upstream-blind.

As of Oct 2026 Across 4 cohorts
in 4 counties

Four source classes. One shared tap.

Compute sources The tap is on the reject side of whatever is already cooling the compute. The household never sees which upstream the heat came from — that's the point of a managed thermal bus.
01 Partner DC

Tier-II / tier-III datacenter reject

Direct tap off the datacenter's existing liquid loop. No pressure change downstream. Insulated and metered under-street line into the neighborhood.
02 On-site

Integrated CloudBoiler compute

Rack-scale integrated units behind a shared chiller, deployed on-premise. Useful when a street has no DC partner but has enough local load.
03 Owner

Owner-provided workstations

The household's own liquid-cooled AI rig or gaming workstation feeds the water-heating branch via a source adapter. Opt-in, metered, swappable.
04 Future

BYOC adapter concepts

An open-source source adapter spec so third-party compute vendors can feed the same thermal bus. Early design; call us if you build hardware.
Platform · Deep dive

See where that heat goes.

Five household branches, isolated at the manifold. The downstream side of the thermal bus.

Live pilots · 112 households · 3 cohorts
PILOT 004
Worcester, MA
40 households, gas-free since Jun 2026
PILOT 006
Buffalo, NY
22 households, routing live
PILOT 007
Austin, TX
Partner-DC in commissioning
PILOT 008 OPEN
Your street?
Intake open through Q1 2027