Ohio Factory Gets $140M to Fix Power Grid Bottleneck

America's power grid is facing a crisis that's slowing down progress, but one company just landed the funding to help fix it.

Heron Power closed a $140 million funding round to build a U.S. factory producing solid-state transformers. These aren't your grandfather's power equipment.

Traditional large power transformers are the size of trucks, cost up to $14 million each, and take up to five years to build by hand. America only makes 20% of what it needs, and many existing transformers are pushing 40 years old.

The shortage has created a massive bottleneck. Roughly 750 gigawatts of battery storage projects sit waiting to connect to the grid, with wait times jumping from 1.5 years in 2015 to 5 years today.

Data centers powering AI and other technologies need these transformers to operate safely. Some utilities report circuit breakers now take nearly four years to get.

Drew Baglino, Heron Power's founder and CEO, designed transformers that don't rely on the steel causing current shortages. His new factory will produce 40 gigawatts worth of equipment annually once it's running.

The timing matters more than ever. Demand for large power transformers could double by 2027 as aging equipment needs replacement and new data centers come online.

Federal modeling found that taking out just nine critical substations could black out the entire country. The recovery from a coordinated attack could take years because replacement transformers require custom builds and specialized rail cars that barely exist in North America anymore.

The Bright Side

While headlines focus on opposition to data centers and grid vulnerabilities, American entrepreneurs are solving real problems. Heron Power represents the kind of innovation that turns bottlenecks into breakthroughs.

The factory will create manufacturing jobs while helping renewable energy projects, battery storage, and modern infrastructure connect faster. Shorter wait times mean cleaner energy reaches communities sooner.

Other positive developments are emerging too. The Department of Energy recently approved billions in loans to utilities for transmission upgrades, including $1.6 billion to AEP and over $26 billion to Southern Company subsidiaries.

American manufacturing is stepping up exactly when the grid needs it most.