A conservative estimate of how much recovered compute heat may offset your heating costs. This is an estimate, not a quote — actual savings depend on electricity rates, heating fuel, system utilization, climate, site design, and installation details.
Assumptions are deliberately conservative: partial utilization, partial heat recovery, and savings capped below your stated bill. We’d rather under-promise.
Nearly all power a compute system draws becomes heat. We assume the system runs 80–95% of the time and that around 85% of that heat reaches your water loop — then value it against the fuel it replaces.
Utilization varies with compute demand, and recovery varies with your loop temperature and setup. The low end is a quiet month; the high end is a busy one.
If the numbers look interesting, apply to host — the feasibility review turns this estimate into a site-specific figure.
Apply to host