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DC Housing Authority warns net‑zero mandate could force costly premature equipment replacement
Summary
A DCHA witness told the Committee on Housing that requiring net‑zero design for existing public housing renovations could force replacement of relatively new equipment, increase capital needs and lengthen timelines; DCHA cited $100 million in past efficiency investments and a 20% savings from a boiler replacement campaign.
Isabelle Guyde, sustainability program manager for the DC Housing Authority, testified in support of the Green Housing Coordination Amendment Act of 2025 while urging exemptions or a phased approach for renovations.
Guyde told the Committee that DCHA has invested "amounting to more than $100,000,000 in investments through dedicated capital funding" since 2008 in HVAC, hot water, insulation, lighting and solar projects. She said a recent high-efficiency boiler campaign across 16 properties yielded roughly a 20% reduction in energy use and warned that a strict immediate net‑zero design requirement could compel premature removal of equipment that is still delivering significant returns and reliable heating for residents.
Guyde said the enterprise green communities framework is a viable baseline for affordable housing and can help the sector transition toward net‑zero, but emphasized that renovations have distinct capital and electrical‑capacity constraints compared with new construction. She recommended a predictable, phased policy so affordable housing production and preservation are not jeopardized.
