Who needs industrial heat?


  • Chemicals
  • Paper
  • Mining


  • Food
  • Minerals
  • Chemicals

Cement, Metals, Glass

Industrial heat is responsible for more than 20% of global CO2 emissions, because it relies on relatively cheap fossil fuel combustion.

Clean and affordable alternatives are needed to keep on track with climate objectives while generating value.

Heat pumps can provide
cheap, carbon-free heat

Natural Gas
Green Electricity
+ Resistor
Green Electricity
+ Heat Pump
Airthium offers turnkey clean industrial heat solutions to help its customers hit their decarbonization targets and ESG goals in the most economical way.
We leverage the potential of our very-high-temperature heat pump to enable profitable decarbonization of the 150°C-550°C industrial heat segment, a $13B/y Total Addressable Market (CAPEX only).
Currently available heat pump technologies are limited to a maximum supply temperature of 160°C, which leaves a lot of untapped market potential for Airthium and represent tens of thousands of units to be installed in the coming decades worldwide.

We are dedicated to help our customers in the food & beverages, paper, minerals and mining industries optimizing their processes’ energy efficiency and reducing their environmental footprint profitably.

Trusted partners allow us to offer innovative financing solutions by means of dedicated lease or heat supply contracts to our customers, in order to minimize their capital investment and accelerate their decarbonization at comparably low cost.

Case Study
Airthium's Heat pump vs electric boiler

Heat source
= Waste heat at ~60°C / ~140°F
Heat supply
= Steam at 180°C / 356°F
COP up to 2.3
= 2.3x more efficient

Up to 57% electricity savings vs resistive boiler