But the Trump administration wants to keep coal power alive, and the US Department of Energy recently ordered some plants to stay open past their scheduled closures. Here’s why there’s a power struggle over coal.
Coal used to be king in the US, but the country has dramatically reduced its dependence on the fuel over the past two decades. It accounted for about 20% of the electricity generated in 2024, down from roughly half in 2000.
While the demise of coal has been great for US emissions, the real driver is economics. Coal used to be the cheapest form of electricity generation around, but the fracking boom handed that crown to natural gas over a decade ago. And now, even cheaper wind and solar power is coming online in droves.
Economics was a major factor in the planned retirement of the J.H. Campbell coal plant in Michigan, which was set to close at the end of May, Dan Scripps, chair of the Michigan Public Service Commission, told the Washington Post.
Then, on May 23, US Energy Secretary Chris Wright released an emergency order that requires the plant to remain open. Wright’s order mandates 90 more days of operation, and the order can be extended past that, too. It states that the goal is to minimize the risk of blackouts and address grid security issues before the start of summer.
The DOE’s authority to require power plants to stay open is something that’s typically used in emergencies like hurricanes, rather than in response to something as routine as … seasons changing.
It’s true that there’s growing concern in the US about meeting demand for electricity, which is rising for the first time after being basically flat for decades. (The recent rise is in large part due to massive data centers, like those needed to run AI. Have I mentioned we have a great package on AI and energy?)
And we are indeed heading toward summer, which is when the grid is stretched to its limits. In the New York area, the forecast high is nearly 100 °F (38 °C) for several days next week—I’ll certainly have my air conditioner on, and I’m sure I’ll soon be getting texts asking me to limit electricity use during times of peak demand.
