SBA Issues Strong Rebuke to Transformer Rule Following Builder Input
The Small Business Administration’s (SBA) Office of Advocacy has delivered a stinging rebuke to the Department of Energy’s (DOE) proposed rule to regulate energy conservation standards for distribution transformers after NAHB voiced its strong concerns at a recent SBA forum.
At a time when the home building industry is facing a severe shortage of electrical transformers, the proposed rule would dictate that manufacturers increase the efficiency of distribution transformers by a mere tenth of a percentage point. In order to achieve this nominal increase in efficiency, the proposed rule would require manufacturers to transition to a different type of steel that would add months to a lengthy order cycle that already takes more than 16 months to produce and deploy new transformers.
In a seven-page letter to DOE opposing the agency’s proposed transformer rule, the SBA’s Office of Advocacy cited concerns raised by builders during their March 14 teleconference call with the SBA.
“Several [stakeholders] raised concerns about indirect impacts from the proposed rule, including to home building,” the SBA letter stated.
SBA’s letter to DOE went into greater detail regarding home builder concerns regarding DOE’s proposed rule.
“Small home builders noted that delays in transformer installation have led to significant costs to their projects,” the letter noted. “Not having power connected in structures that are already built has led to the potential for mold in the home due to poor ventilation in warmer climates/months.
“Additionally, home builders stated that they cannot close on a home unless the transformer is installed and working, and power is being generated to the home. This creates a ‘winners and losers’ scenario by which utilities are having to pick and choose when and how to connect transformers to a particular development.
“These delays amount to consumers backing out of home closings, and as a result significant costs to the builders. These indirect, cumulative impacts were not adequately considered by DOE in the rulemaking.”
NAHB has also sent comments to the DOE stating how this proposed rule will not only exacerbate the current nationwide shortage of electrical transformers, but also fuel delays in home construction projects across the country as well as aggravating the nation’s housing affordability crisis.
Latest from NAHBNow
The Home Builders Association of Central Tennessee focused on expanding its footprint in previously underserved areas by appointing new charter presidents to promote membership, build relationships with local officials and provide networking opportunities in outlying counties.
Adults ages 55 and older make up a large and growing share of the U.S. population and play an important role in the U.S. housing market. Only 16% of NAHB Builder members, however, reported building age-restricted housing for people age 55 or older, according to 2025 Member Census. For builders and remodelers targeting this demographic, it is important to understand the trends within this part of the housing industry.
Latest Economic News
Existing home sales rose after three months of declines as improved inventory gave buyers more negotiating power. As buyers wait for rate relief, homes are sitting on the market longer and for-sale inventory reached the highest level in over a decade.
The median age of construction workers is 42, one year older than a typical worker in the national labor force, according to NAHB analysis of the latest 2024 American Community Survey (ACS) data.
The share of new single-family homes built with individual wells and septic systems increased in 2025 compared to the previous year. According to NAHB’s analysis of the Census Bureau’s Survey of Construction (SOC), approximately 10% of single-family homes started in 2025 were served by individual (private) wells, and 17% relied on individual septic systems.