Company Overview
About CMS Energy
CMS Energy Corporation is a Jackson, Michigan-based regulated electric and gas utility holding company — publicly traded on the New York Stock Exchange (NYSE: CMS) as an S&P 500 Utilities component — serving approximately 6.8 million electric and 1.8 million natural gas customers throughout Michigan through its principal subsidiary Consumers Energy (Michigan's largest utility, serving 68 of Michigan's 83 counties) through approximately 7,500 employees. In fiscal year 2024, CMS Energy reported revenues of approximately $8.4 billion and adjusted EPS of approximately $3.29, growing within the company's 6-8% annual adjusted EPS guidance range that has made CMS Energy one of the most consistent earnings growth utilities in the US — delivering 18 consecutive years of meeting or exceeding earnings guidance under the management team's "CE Way" lean operational improvement program. CEO Garrick Rochow leads CMS Energy's strategy of executing a $20+ billion capital plan (2024-2028) focused on renewable energy generation (wind and solar replacing coal-fired generation ahead of the Michigan Public Service Commission's clean energy mandate), electric distribution grid hardening (replacing 1,750 miles of distribution lines annually to reduce storm outage frequency and duration), and natural gas infrastructure modernization. Michigan's Governor Whitmer's 100% clean energy by 2040 mandate (PA 235 — enacted 2023) requires Consumers Energy to retire coal plants, add significant renewable energy generation, and build battery storage — translating directly into approved rate base capital investment that earns Consumers Energy's authorized return on equity (approximately 9.9%).
Business Model & Competitive Advantage
CMS Energy's Michigan regulated utility model creates competitive advantages through the state-authorized monopoly distribution territory covering two-thirds of Michigan's counties and the legislative support for Michigan's clean energy transition: Consumers Energy serves Michigan's automotive manufacturing belt (Detroit Metro, Grand Rapids, Flint, Saginaw, Lansing), healthcare systems (Spectrum Health, Sparrow, Henry Ford Health), and university campuses (Michigan State, University of Michigan) — providing anchor commercial and industrial customers that support industrial economic development alongside Michigan's automotive sector electrification (EV manufacturing investments by Ford at Marshall Battery Complex, GM's Detroit-Hamtramck assembly, and Stellantis requiring substantial electric load increases in Consumers Energy's service territory). CMS Energy's Consumers Energy gas distribution network (1.8 million residential and commercial natural gas customers) provides complementary earnings from gas distribution as Michigan's natural gas home heating demand remains stable despite building electrification programs. The clean energy transition (Consumers Energy committing to achieve 100% clean electricity by 2040) drives multi-decade capital investment in renewable energy assets and battery storage that earn regulated returns under Michigan's authorized cost recovery framework.
Competitive Landscape 2025–2026
In 2025, CMS Energy competes in Michigan regulated electric and gas utility service against DTE Energy (NYSE: DTE, Detroit Edison and Michigan Consolidated Gas — serving the Detroit metro area adjacent to CMS/Consumers Energy's service territory in the Southeast Michigan overlap), Xcel Energy (NASDAQ: XEL, electric utilities in Minnesota, Colorado, and adjacent states), and NextEra Energy (NYSE: NEE, Florida and renewable energy development competitor for Michigan renewable energy projects) for Michigan PSC regulatory approvals, large commercial and industrial customer energy services, and renewable energy development rights in Michigan. The electric vehicle manufacturing load growth in Michigan (Ford Marshall Battery Complex, GM EV assembly expansion, Toyota's Huntsville and other EV investments near Michigan's auto supplier ecosystem) creates load growth opportunities for Consumers Energy's distribution and transmission infrastructure investment. CMS Energy's clean energy investment pipeline (solar and wind generation additions totaling 8+ GW by 2040 under Michigan's clean energy law) translates into annual capital investment of $1-2 billion in renewable generation rate base. The 2025 strategy focuses on PA 235 clean energy compliance execution (renewable energy procurement, coal plant retirement planning), distribution grid reliability investment to improve SAIDI/SAIFI outage metrics under Michigan PSC performance benchmarks, and EV load management programs for Michigan's automotive customer electrification.
The CMS Energy Story
Founders
Recent Activity
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Major milestones in CMS Energy's journey
Leadership Team
Meet the leaders behind CMS Energy
Garrick J. Rochow
Garrick Rochow assumed the role of President & CEO of CMS Energy and Consumers Energy in December 2020 after a 17-year tenure at the company. He leads the company's clean energy transformation and long-term growth strategy.
John G. Russell
John Russell has served as Chairman of CMS Energy since May 2016, providing strategic oversight and governance leadership during the company's transition to clean energy.
Rejji Hayes
Rejji Hayes oversees Investor Relations, Treasury, Accounting and Supply Chain functions, managing the company's financial strategy and capital allocation decisions.
Shaun Johnson
Effective July 1, 2025, Shaun Johnson oversees Legal, Compliance, Rates, Regulatory, Lean and Information Technology, leading the company's digital and operational transformation initiatives.
Tonya Berry
Tonya Berry leads engineering excellence and transformation initiatives across CMS Energy's electric and gas operations, driving innovation and operational efficiency.
Sri Maddipati
Named to the role in February 2024, Sri Maddipati manages electric generation and supply operations, playing a key role in the company's renewable energy expansion.
Brandon Hofmeister
Brandon Hofmeister oversees strategic planning, sustainability initiatives, and external stakeholder relationships, guiding the company's clean energy roadmap and policy engagement.
Kelly Hall
Effective July 1, 2025, Kelly Hall leads regulatory strategy and legal affairs, managing relationships with Michigan regulators and ensuring compliance across operations.
Jim G. Beechey
Since 2024, Jim Beechey has led information technology strategy and cybersecurity, modernizing CMS Energy's digital infrastructure and protecting critical energy systems.
Angela Thompkins
Since 2020, Angela Thompkins has championed diversity, equity, and inclusion initiatives, helping CMS Energy build an inclusive workforce and earn recognition as a top employer for diversity.
Key Differentiators
Market Leader
CMS Energy is recognized as a market leader in the Energy & Utilities sector, demonstrating strong industry presence and customer trust.
Enterprise Scale
With $8.4B in revenue, CMS Energy operates at enterprise scale with proven market validation.
Massive User Base
Trusted by 6.8M worldwide, demonstrating broad market appeal and proven reliability.
Frequently Asked Questions
Estimated Visibility Trend (Beta)
Simulated 8-week rolling score
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