ECM (Energy Consumption Model) Utility Allowance
A detailed analysis of projected energy and water consumption based on building design, systems, equipment, and utility responsibilities. Typically used for LIHTC, underwriting, utility allowances, and agency submissions.
HUSM (HUD Utility Schedule Model)
A HUD-approved utility allowance methodology used to develop utility allowances based on location, utility rates, unit characteristics, and utility responsibilities.
Utility Allowance Estimate
A preliminary utility allowance estimate used for budgeting, underwriting, planning, or early project feasibility before a final utility allowance methodology is selected.
Common Area Analysis
An evaluation of owner-paid and common-area utility usage, including common spaces, site lighting, laundry facilities, offices, elevators, and other non-residential loads.