The U.S. Department of Energy (DOE) has finalized a $1.6 billion loan guarantee to modernize around 5,000 miles of existing transmission lines owned by American Electric Power (AEP) across Indiana, Michigan, Ohio, Oklahoma, and West Virginia.

The project, initiated under the Biden administration, will continue under President Donald Trump’s administration — one of the few energy initiatives to remain active. It aims to improve electricity flow without constructing new routes, increasing grid efficiency while minimizing environmental and land-use impacts.

AEP, one of the largest U.S. utilities, operates power infrastructure in 11 states. The planned upgrades represent approximately 13% of its network and involve installing advanced conductors to help existing lines carry more power.

According to Energy Secretary Chris Wright, the financing will “ensure lower electricity costs across the Midwestern region of the United States.” The DOE estimates that the loan will help AEP secure lower interest rates, generating at least $275 million in savings that could ultimately benefit customers.

The funds will come from the Loan Programs Office, recently renamed the Energy Dominance Financing Program by the GOP. Historically focused on clean energy and manufacturing, the office has maintained a loan loss rate of just 3%, well below private sector averages.

While the Trump administration is moving to cancel other renewable and grid modernization projects, including initiatives in Minnesota, Oregon, and California, the continuation of this program underscores the importance of cost-effective infrastructure upgrades to strengthen the national grid.

Source: techcrunch.com