1 August 2026
Midwest Utility Harnesses Bitcoin Mining to Balance Electricity Supply
Back in April, Ameren Missouri, the largest utility in the state serving over 1.2 million customers, initiated experimenting with Bitcoin mining to manage variability on the grid.
As per reports, the firm plugs the Bitcoin mining rigs when electricity is cheap and demand is low as an alternative to ramping up its power plants up and down to match demand.
"We have pretty dramatic changes in load minute by minute, second by second at times," said Warren Wood, the utility's vice president of regulatory and legislative affairs. "We need something that's really got quick, ramping up and down capability to be a really effective tool for grid balancing."
This process, which is being funded entirely by utility shareholders at no cost to Missouri ratepayers, sparked the interest of Missouri's most prominent energy regulator, Ryan Silvey, the Public Service Commission chair. Furthermore, Silvey, a former Republican state senator, told showed his interest in bitcoin and was conseriding assembling a technical workshop on Bitcoin mining even before hearing about the Ameren initiative. He anticipates Bitcoin having potential as a grid asset.
"When a company brings us a program that has very little or no risk to the consumer that will benefit them, I think it's exciting," Silvey said. The former senator also urged that Amaren consider shouldering any risk of the project, although state legislation allows utility companies to "run pilot programs and look at alternate sources of revenue that could be used to lower rates," according to the report.
Additionally, Joshua Rhodes, a research associate at the Webber Energy Group at the University of Texas at Austin, observed that bitcoin miners "can add a lot of value, particularly how fast they can move up and down...faster than some traditional generators can move, which is value." Wood reiterated how quick miners could be online at Ameren.
In July, the Mechanicville plant, an old hydro-power station in upstate New York also shared how they could increase their efficiency and profitability with Bitcoin mining.
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