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cosy.green optimises heating in multi-family buildings holistically, cuts costs and CO2 by up to 40%.

Heating energy remains expensive, whether or not a heat pump is involved. For the residential housing sector, cosy.green reduces heating energy consumption by up to 40% without any refurbishment work, by linking residents' actual heating demand to the heating system's controls for the first time. The first buildings are already connected, and several thousand further residential units have been contractually secured. Optimising the heating system serves as the starting point. Drawing on the building data gathered, the company is developing further services that have until now either carried significant cost or simply not been available.