E-Heat

E-Heat Oy is a heating company based in Tampere, Finland, that constructs and manages data centers designed to capture and recycle waste heat from server equipment. The company's business model involves providing this recycled heat to district heating networks and directly to large properties like industrial complexes and greenhouses.

E-Heat offers heating companies a compact heat source of up to 10 megawatts, which can cover the base load of a customer's heating requirements. For industrial clients, it provides customized heating solutions starting from 0.5 megawatts. The technology binds the waste heat from servers into a liquid compound, achieving a heat recovery efficiency of over 95%. This process helps reduce CO2 emissions and aligns with the European Union's Renewable Energy Directive (RED II).

The company's clients include district heating companies and businesses that require hosting services for their servers, with hosting clients sourced through an international network of data center builders. E-Heat aims to become the largest company in Finland utilizing waste heat from data centers by 2025.

Keywords: waste heat recovery, data center heating, sustainable energy, district heating, carbon emission reduction, renewable energy, heat source, energy efficiency, circular economy, cleantech, server heat recycling, green data centers, Finnish startups, Tampere, industrial heating solutions