The US power grid is facing significant strain due to skyrocketing demand from artificial intelligence data centers, exacerbating shortages of critical grid equipment like transformers. This has driven up costs, stretched out wait times, and spurred utilities and developers to lock in orders far in advance.

Equipment Shortages and Delays

Transformers, which are used to step up or step down electricity voltage, have witnessed persistent shortages over the last five years. The rapid buildout of AI infrastructure has further squeezed supplies, with lead times for some high-voltage transformers increasing to multiple years from around a year in 2020 and 2021.

Delays in obtaining equipment are complicating the power industry’s efforts to bring online more supplies to meet accelerating data center demand and quell rising prices. Federal regulators have ordered grid operators to look into new protocols to quickly connect data centers and other large energy users.

Long-Term Solutions

Utilities and developers are responding by purchasing equipment well in advance, refurbishing older transformers, and diversifying sourcing. Some are also offering more favorable payment terms or paying upfront to secure earlier production slots and shrink lead times.

In the longer term, the industry is looking to counter long equipment lead times by delaying power plant retirements and expanding domestic manufacturing capacity for these components.

Original reporting: Appleton, WI News Feed (HLL/CB) — read the source article.