The Department of Energy (DOE) has announced the finalization of new energy efficiency standards for distribution transformers on April 4. These regulations mark an improvement from the proposed rule, offering enhanced flexibility and a longer implementation timeline for utilities.

Under the final rule, a significant change allows for a longer transition period of five years instead of the previously suggested three years. Additionally, while 25 percent of new transformers must meet energy-efficient amorphous steel cores, the remaining 75 percent can still utilize grain-oriented electrical steel cores, providing a more balanced approach. These regulations mark an improvement from the proposed rule, offering enhanced flexibility and a longer implementation timeline for utilities.

According to the Department of Energy, the new regulations are projected to save utilities and businesses approximately $824 million annually in electricity costs. Energy Secretary Jennifer Granholm emphasized that these standards will not only enhance America's power grid resilience but also create high-quality manufacturing jobs while facilitating the deployment of affordable, reliable, and clean electricity across the country.

While the regulations represent a scaled-down version of the original proposal, they have garnered support from industry stakeholders. Critics had previously raised concerns about the feasibility of the initial plan, which would have mandated a rapid shift toward amorphous steel, potentially risking the vulnerability of the U.S. power grid.

Source: foxnews.com