Why It Matters
The proposed transfer of critical water infrastructure in Michigan highlights growing tensions between utility profitability and public safety oversight. As private equity firms increase their presence in the energy sector, state regulators face difficult decisions regarding asset ownership and ratepayer protections.
What Happened
A Michigan judge recommended in June that the Michigan Public Service Commission (MPSC) reject a proposal by Consumers Energy to sell 13 dams to an out-of-state private equity firm, according to reporting from michiganadvance.com. The utility company proposed transferring ownership of the dams to Confluence Hydro for a nominal fee of $1. Under the terms of the deal, ratepayers would be required to purchase electricity generated by these facilities at inflated prices, allowing Consumers Energy to realize hundreds of millions of dollars in profit.
The transaction has drawn scrutiny due to the track record of Hull Street Energy, the private equity firm behind Confluence Hydro. Since 2017, Hull Street Energy has acquired 47 dams and subsequently sold 46 of them. Critics point to the 2020 failures of the Edenville and Sanford dams as evidence of the risks associated with private ownership. Those dam breaches occurred after private owners delayed critical safety upgrades, resulting in the displacement of thousands of residents and causing hundreds of millions of dollars in damage.
The concern over private equity involvement in Michigan’s energy infrastructure is not new. In 2014, a private equity firm acquired the Upper Peninsula Power Company. Four years after that acquisition, the company sought a $10 million rate increase. This pattern mirrors trends seen in other states where private investment has led to higher costs for consumers.
By the Numbers
13 — Number of Michigan dams included in the proposed sale to Confluence Hydro
$1 — Nominal purchase price offered by Consumers Energy for the dam assets
47 — Total number of dams acquired by Hull Street Energy since 2017
46 — Number of dams sold by Hull Street Energy out of its 47 acquisitions
$10 million — Rate increase sought by Upper Peninsula Power Company four years after its 2014 acquisition
20% — Approximate electric rate increases experienced by NIPSCO customers in recent years following Blackstone’s investment
Zoom Out
The debate over private equity ownership of utilities extends beyond Michigan. In Indiana, Blackstone acquired roughly a 20% ownership stake in utility NIPSCO and secured a board seat. Following this investment, NIPSCO customers experienced electric rate increases of approximately 20% in recent years. Similarly, BlackRock acquired the parent company of Minnesota Power, and shareholders approved the sale of utility giant AES to BlackRock. Blackstone is also seeking to acquire TXNM Energy in New Mexico.
Data Center Expansion Emerges as Campaign Issue in Michigan Senate Race, reflecting broader concerns about infrastructure control and economic impact in the state. As Michigan Budget Sidesteps Revenue Measures as Federal Funding Cuts Loom, the financial implications of utility ownership structures become increasingly relevant to state fiscal planning.
What’s Next
The Michigan Public Service Commission must now decide whether to accept the judge’s recommendation and reject the proposed sale. The outcome will set a precedent for how the state handles future transactions involving critical infrastructure and private equity investment. Regulators will likely weigh the potential profits for utility companies against the long-term safety and cost implications for ratepayers.