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REM/Rate™ is a user-friendly, yet highly-sophisticated, residential energy analysis, code compliance and rating software developed by NORESCO LLC, specifically for the needs of HERS^® providers.

REM/Rate™ Software calculates heating, cooling, hot water, lighting, and appliance energy loads, consumption and costs for new and existing single and multi-family homes.

As one of the largest energy services companies in the U.S., NORESCO utilizes design-build, performance-based contracting vehicles and asset monetization solutions to deliver energy and maintenance savings and significant infrastructure upgrades to existing facilities. NORESCO has guaranteed more than $3 billion in energy and operating cost savings at more then 7,000 facilities throughout the U.S. and abroad. NORESCO also offers a full suite of consulting services to integrate sustainable design strategies into new construction and existing buildings. NORESCO is an indirect subsidiary of Carrier Global Corporation.