We have successfully closed the heating season as of the 15th of April in Makó municipality, in the southeastern region of Hungary. Both the new management and the technology upgrade passed the test with flying colors
BlackSand has been providing operational services for Materm Ltd, the geothermal heating service provider member of the Matraholding Group. In 2023 we coordinated the performance upgrade of the heating plant and supported recruiting new management over the facility.