Drain water heat recovery technology is used in industrial settings to reduce the amount of energy required to heat up water by means of heat exchangers made of innovative materials.

Reducing the amount of energy to heat up water means burning less coal and charcoal, resulting in a small carbon footprint, better air quality. In addition, it results in cost savings which our proposed business model solution encourage to include in CSR plans of the company.

Reducing energy use, carbon emissions and operational costs have both direct and indirect beneficial impacts on Zambian communities.