M & M Carnot Cooling Tower, Federalsburg, Maryland | United States Cooling Infrastructure

M & M Carnot is a cooling tower facility located at 412 Railroad Ave Ste 1, Federalsburg, Maryland, United States. The plant is operational and classified under NAICS codes 333415 (Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing) and 811211 (Consumer Electronics Repair and Maintenance). As a cooling tower, it plays a role in rejecting heat from industrial processes or HVAC systems in the region. The facility operates within the regulatory framework of the United States, where cooling towers must comply with ASHRAE 15 for refrigeration safety and are subject to federal refrigerant management rules under the Clean Air Act. The Kigali Amendment to the Montreal Protocol drives the phasedown of high-GWP refrigerants, influencing operational choices. Typical cooling towers in Maryland use evaporative cooling, which requires water treatment to prevent Legionella and scale. Cooling towers like M & M Carnot are essential for maintaining thermal comfort and process efficiency in industrial and commercial settings. Their environmental impact centers on water consumption and refrigerant emissions. The facility's location in Caroline County supports local manufacturing and repair services, contributing to the regional industrial infrastructure.

Cooling towers consume significant water for evaporative cooling, which can strain local water resources in Maryland. They also use refrigerants with varying global-warming potential; compliance with the Kigali Amendment and EPA regulations is critical. Operational efficiency (COP) and water treatment practices influence the facility's environmental footprint.