UPC Appendix M, otherwise known as the Water Demand Calculator (WDC), provides a modernized method for accurately (but conservatively) estimating the peak demand of the building water supply and principal branches for single- and multi-family dwellings.

Learn how right-sizing heat pump water heaters boosts building decarbonization and improves plumbing codes with real-world data from 2050 Partners.

Revolutionizing motor efficiency standards. Discover how collaborative research is driving innovation and shaping the future of energy conservation.