Why Advantage Renewables Is Buying Michigan Storage Where 98% Has Not Cleared Feasibility

Advantage Renewables has acquired three early-stage transmission-level battery storage projects in Michigan from 5 Rivers Energy. Neither the capacity nor the consideration was disclosed. Advantage plans to advance the projects through development, permitting and interconnection, building on an existing Midwest footprint of utility-scale solar and storage in MISO North. 5 Rivers, which develops across North America, the Caribbean and the Middle East, is handing the assets on rather than carrying them further. Michigan is a market with a great deal of announced storage and very little built storage, and the gap between those two numbers is what this transaction is really about.

What did Advantage Renewables acquire in Michigan?

Advantage Renewables acquired a portfolio of three transmission-level battery energy storage projects in Michigan, all at early-stage development. The announcement discloses no megawatt figure, no location detail beyond the state and no consideration, which is unusual even for this segment and reflects how little has been fixed about the assets. What transfers at this stage is a position: land control, a place in the MISO interconnection queue, and the development work done so far. Advantage will take the projects through permitting and interconnection itself. Chief executive Steven Lichtin framed the purchase as expanding the company's storage portfolio in a market where demand for reliable capacity is growing.

What does early-stage mean in an interconnection queue?

Early-stage means a project has entered the interconnection queue but has not yet completed the studies that determine whether it can connect and at what cost. The ladder runs from an unstarted request through feasibility, system impact or cluster study, facility study, and finally an executed interconnection agreement. Each rung narrows the range of possible network upgrade costs, and those costs decide whether a project is viable. A project at the bottom of the ladder is an option on a grid position rather than an asset. That is why early-stage capacity trades cheaply and why attrition is high: the queue contains far more megawatts than the grid will ever accept, and study results are what remove them.

Why does Michigan have so much queued storage and so little built?

Because the state set the ambition before the grid could absorb it. Michigan has adopted a target of economy-wide carbon neutrality by 2050, and developers responded by filing interconnection requests at scale. Enerdatics records 117 battery projects in Michigan, of which 82 are early-stage, carrying 13,204.9 MW between them. Set against that, five projects are operating, totalling 315.4 MW. That is roughly 42 MW of early-stage capacity queued for every 1 MW built. Only three projects sit at late-stage and one is in construction, so just 9 of the 117 have reached late-stage or beyond. The queue is long, and almost none of it has been tested.

Enerdatics' data shows exactly where that queued capacity sits, and it is very early. Of the 82 early-stage Michigan battery projects, 38 have not started their interconnection study at all and 42 are recorded as in progress or unknown, leaving just two that have reached the system impact or cluster study stage. That is 98 percent yet to produce a study result. The attrition is already visible in the same dataset: Enerdatics records 23 Michigan battery projects as suspended, carrying 2,725 MW, and a further three cancelled. Suspended projects outnumber those at late-stage or in construction by close to six to one. Buying three positions in that queue is a bet that the buyer's development capability, not the projects themselves, is what converts them.

What does the deal signal for Michigan storage?

The deal signals that Michigan queue positions are changing hands from originators to operators, and that the sorting is happening before the studies rather than after. 5 Rivers develops across three continents and is passing these projects to a company whose stated focus is MISO North, which is the rational allocation: origination travels, but permitting and interconnection do not. Michigan is worth the effort despite the attrition, because Enerdatics data shows it already leads the MISO footprint on operating battery capacity with 315.4 MW, ahead of Indiana at 431 MW across nine smaller projects and Wisconsin at 293.9 MW, out of roughly 1,345 MW operating across the region. Expect more early-stage Michigan portfolios to move to developers with local capability, and expect most of the 13.2 GW never to be built.

The disclosure gap is worth noting in its own right. A transaction with no capacity, no price and no project names is not evasion so much as an accurate reflection of what exists: three queue positions whose eventual size depends on study results nobody has yet. That is the honest state of most early-stage storage in the United States, and it is why Enerdatics tracks queue status alongside capacity rather than treating announced megawatts as pipeline.

Key takeaways

• Advantage Renewables acquired three early-stage transmission-level battery storage projects in Michigan from 5 Rivers Energy. Neither capacity nor consideration was disclosed.
• Enerdatics records 117 Michigan battery projects, of which 82 are early-stage carrying 13,204.9 MW, against five operating projects totalling 315.4 MW, roughly 42 MW queued for every 1 MW built.
• Of those 82 early-stage projects, 38 have not started their interconnection study and 42 are in progress or unknown, leaving 98 percent without a study result.
• Enerdatics records 23 Michigan battery projects as suspended, carrying 2,725 MW, close to six times the number at late-stage or in construction.
• Michigan leads the MISO footprint on operating battery capacity at 315.4 MW, ahead of Indiana at 431 MW across nine projects and Wisconsin at 293.9 MW, from roughly 1,345 MW operating region-wide.

Frequently asked questions

How much did Advantage Renewables pay for the Michigan battery projects?The consideration was not disclosed, and neither was the capacity. That reflects the stage: early-stage projects are queue positions whose eventual size and viability depend on interconnection study results that have not yet been produced, so there is little fixed for either party to publish.

What does early-stage mean for a battery storage project?Early-stage means the project has entered the interconnection queue but has not completed the studies that determine whether it can connect and what network upgrades would cost. Those costs decide viability, so an early-stage project is an option on a grid position rather than a defined asset.

How much battery storage does Michigan actually have?Enerdatics records five operating battery projects in Michigan totalling 315.4 MW, which leads the MISO footprint on operating capacity. Behind that sit 82 early-stage projects carrying 13,204.9 MW, three at late-stage, one in construction, 23 suspended and three cancelled.

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