Introduction
Planning an Energy Program
Funding and Approval
Education
Lighting
Central HVAC System
Procurement Policy
Building Envelope
Demand Response
Distributed Generation
Water Use
Motors
Food Service
Resources and Appendices
Lessons Learned
Search the glossary by keyword:
Browse the glossary alphabetically:
U-value or U-factor
UA
UDC
ULEV (ULTRA-LOW EMISSION VEHICLE) ®
ULTRAHIGH VOLTAGE TRANSMISSION
UNBUNDLING
UNCONDITIONED SPACE
UNIVERSAL SERVICE
UNLEADED GASOLINE
UPGRADE (Electric utility)
UPRATE (Electric utility)
UPSTREAM
URANIUM
URANIUM ENRICHMENT
UTILITY