Consumers Energy is trying to sell its new 20 year electric plan as a win win for reliability and bills, but the people who actually pay the tab are being asked to underwrite a risky bet on fossil fuel infrastructure that could outlive its usefulness by decades. Buried inside the clean branding and talk of data centres is a familiar story in US utility regulation: shareholders keep their guaranteed returns even if gas plants become stranded, while households and small businesses are left paying off concrete they no longer need.
At the centre of the proposal is a pair of new gas fired power plants in Bay and Genesee counties, framed by Consumers Energy and MLive.com coverage as pragmatic backup for a big build out of wind, solar and batteries. The company insists that pairing 1.5 gigawatts of gas capacity with roughly 13 gigawatts of renewables and storage will keep Michigan on track for the states 2040 clean energy standard without sacrificing reliability. What the sales pitch glosses over is how this structure pushes long term risk onto ratepayers who have no real choice about whether to participate.
What exactly is Consumers Energy planning to build?
Reporting from MLive.com, the Detroit News and local television outlets shows that Consumers Energy wants to construct two large gas plants at existing industrial sites, one at the Karn complex in Bay County and another in Thetford Township in Genesee County. Together they would add about 1.5 gigawatts of capacity, on top of thousands of megawatts of new solar, wind and battery storage that the utility says it will roll out over the next two decades.
The 20 year integrated resource plan, which Consumers Energy plans to file with the Michigan Public Service Commission in 2026, is pitched as an all of the above answer to rising demand from data centres, factories and electric vehicles. Company press releases claim that fast starting gas turbines will backstop weather dependent renewables and keep bills lower than they otherwise would be. By siting the units at existing power plant locations, executives argue they can reuse transmission connections and avoid some permitting fights.
- The Bay County plant would be built at the Karn site, where coal units have already been retired or scheduled to shut.
- The Genesee County plant would rise in Thetford Township, another community already living next to heavy energy infrastructure.
- Consumers Energy says the combined package of gas, renewables and storage will help it comply with Michigans requirement for 100 percent clean electricity by 2040.
- The investment is advertised as creating jobs and nearly nineteen billion dollars in local tax base, according to company talking points repeated in MLive.com and television coverage.
On the surface, that sounds like a straightforward transition story: coal out, renewables and flexible gas in. But the financial mechanics behind those new gas plants make the risk look far less balanced than the marketing.
How do stranded fossil assets show up on customer bills?
Stranded assets are not an abstract climate think tank phrase; they are already showing up in other states in the form of line items on monthly bills. Investigations by outlets such as Wisconsin Watch and the Milwaukee Journal Sentinel have documented how utilities in Wisconsin left ratepayers owing close to one billion dollars on retired coal plants, decades after the units stopped producing power. Customers are still paying down debt and a regulated profit margin on facilities that no longer deliver electricity.
The same logic can apply to new gas plants. Once a utility like Consumers Energy gets approval from regulators to build, it can recover its construction costs plus a guaranteed rate of return over the lifetime of the asset, often thirty years or more. If policy, technology or market shifts make those plants uncompetitive halfway through that period, the physical structures may be written down on paper, but the financial obligation does not disappear. Unless regulators explicitly decide otherwise, the remaining costs are socialised across ratepayers.
- A 2025 report from Advanced Energy United warns that aggressive gas investment plans by utilities could leave customers nationwide on the hook for tens of billions of dollars in stranded infrastructure.
- Citizens Utility Board of Michigan analysis of gas distribution investments shows how rising capital spending can push residential bills sharply higher even as usage falls.
- Global Energy Monitor has calculated that speculative US gas build outs linked to artificial intelligence data centre hype could strand as much as eighty five billion dollars in assets if demand projections do not materialise.
- In each case, the default assumption is that ratepayers, not shareholders, will cover the shortfall unless regulators intervene.
For Michigan families, the question is simple: if Consumers Energys gas plants end up running far less than planned because storage, demand response and regional transmission turn out to be cheaper, who will be left making payments on the remaining balance.
Why do these gas plants clash with Michigans clean energy law?
Michigan lawmakers passed a clean electricity standard in 2023 that requires utilities to reach one hundred percent clean power by 2040, with interim targets in the 2030s and a mandate for at least 2,500 megawatts of energy storage by the end of this decade. On paper, Consumers Energy says its plan fits comfortably within that framework: coal will be gone by 2025, renewables and batteries will grow rapidly, and gas will serve as a flexible bridge resource for rare peaks and extreme weather.
The problem critics highlight is timing. Building large new gas units in the mid 2020s means they will still be in their financial adolescence when the 2040 deadline arrives. Either they run more than a truly clean grid can tolerate, undermining the spirit of the law, or they run only a handful of hours each year while still generating steady profits through regulated cost recovery. In both scenarios, it is hard to argue that the plants are being planned with genuine alignment to the states long term climate obligations.
Environmental groups such as the Michigan Environmental Council and the Ecology Center have already given Consumers Energy poor grades for its gas heavy investment strategy. Advocates point to Michigan Public Service Commission studies on long duration storage and demand response potential, which show that non fossil resources could shoulder much more of the grid balancing job if utilities and regulators chose to lean into them.
Who actually benefits from locking in new gas capacity?
From the perspective of Consumers Energy and its parent company CMS Energy, new gas plants are attractive partly because they expand the regulated asset base. Investors earn a return not on how often a unit runs, but on the capital tied up in concrete, turbines and pipelines. That can make a half used plant more lucrative than a fully optimised demand response programme that lowers bills but does not add infrastructure.
For ordinary customers, the incentives look very different. Households and small businesses care most about reliability, affordability and health. They do not benefit when utilities overbuild fossil capacity only to discover a decade later that batteries, efficiency upgrades and smarter grid operations could have delivered the same security at lower cost and with less pollution. Yet under current ratemaking rules, they are the ones who keep paying if that gamble goes wrong.
Advocates in Michigan warn that this disconnect is already visible in other parts of Consumers portfolio. Recent gas rate cases and infrastructure plans approved by the commission have led to eight percent increases on some residential bills, with more hikes requested as the company replaces pipelines and modernises its network. Layering large power plant investments on top of that trajectory risks compounding the pressure on customers whose wages are not keeping pace.
What is the real alternative for Michigan ratepayers?
The choice facing regulators is not between Consumers Energy gas heavy plan and rolling blackouts. It is between different portfolios of resources, each with its own risk profile. Independent analysts, clean energy groups and some economists argue that a path built around much more aggressive energy efficiency, demand response, distributed solar and battery storage could meet rising demand at lower long run cost and with far less stranded asset risk.
Michigan Public Service Commission documents already point to large untapped potential on the demand side. A statewide study of energy waste reduction and demand response shows that programmes to cut peak load and shift usage could avoid the need for several large power plants if deployed at scale. Meanwhile, large battery projects in states like California and New York are demonstrating that storage can reliably cover evening peaks that used to justify entire fleets of gas peaker plants.
There is also the option of changing who pays when utility bets go wrong. Some states have used securitisation tools to refinance stranded coal assets at lower interest rates, saving customers money and speeding plant retirements. Michigan regulators could insist on similar protections up front for any new gas build, making clear that shareholders will absorb a fair share of the risk if future policy or technology trends strand those assets.
What does this really mean for Michigan households?
For most people, the politics of integrated resource plans and stranded assets feel remote compared with the immediacy of a monthly bill. But the decisions the Michigan Public Service Commission will soon make on Consumers Energys plan will quietly shape those bills for decades. Approving another generation of large fossil plants on optimistic assumptions about future run times and demand growth would lock ratepayers into paying for infrastructure that may turn out to be both dirtier and more expensive than the alternatives.
In that sense, the debate is less about whether gas has any short term role and more about who holds the bag if it lingers too long. Michigan policy makers have set ambitious clean energy goals and told utilities to prepare for a very different grid by 2040. If regulators now wave through long lived fossil investments without ironclad protections for customers, they will be answering a different question entirely: not how to decarbonise at least cost, but how much stranded fossil baggage they are willing to strap onto ratepayers along the way.
What is Consumers Energy and why does it matter here?
Consumers Energy is not a niche supplier; it is one of the largest combined electric and gas utilities in the United States, serving millions of Michiganders in the Lower Peninsula. Its decisions about what to build, buy and retire set the tone for the states broader energy transition, from the pace of coal plant closures to the scale of new renewables and storage.
- The company traces its roots back to the late nineteenth century and today operates a diverse mix of hydro, gas, wind and solar assets.
- As a regulated monopoly, it does not face direct retail competition, which is why the commissions oversight is so critical.
- Its parent, CMS Energy, markets itself to investors as a stable, dividend paying utility positioned to benefit from the clean energy shift.
- Every major resource decision it makes reverberates through communities in the form of jobs, local air pollution and long term cost commitments.
That scale is exactly why the stakes of this gas heavy plan are so high. If the state allows its largest utility to lean on fossil infrastructure that may never run enough to justify the investment, it will be much harder for smaller players and community based projects to argue for a different model.