DTE Energy is like Con Edison (ED), but primarily serving electricity to southeastern Michigan and natural gas throughout Michigan.

Think of DTE Energy as Michigan's version of a large, integrated utility company like Duke Energy (DUK), providing both electricity and natural gas to homes and businesses.

• Electricity Supply and Distribution: Generating, distributing, and selling electricity to residential, commercial, and industrial customers.
• Natural Gas Supply and Distribution: Purchasing, storing, transporting, distributing, and selling natural gas to customers throughout Michigan.
• Natural Gas Storage and Transportation Capacity: Offering storage and transportation capacity for natural gas.
• Coke Products: Providing metallurgical coke, pulverized coal, and petroleum coke to various industries.
• Industrial Utility Services: Supplying power, steam, chilled water production, wastewater treatment, and compressed air to industrial customers.
• Energy Commodity Trading: Engaging in power, natural gas, and environmental marketing and trading, including structured transactions and optimization services.

DTE Energy (symbol: DTE) primarily serves a broad base of customers, including individuals and various businesses, through its utility operations. Based on the provided description, the company's major customers fall into the following categories:

• Residential Customers: Individuals and households in southeastern Michigan for electricity services and throughout Michigan for natural gas services.
• Commercial Customers: Businesses and organizations, such as retail stores, offices, and small enterprises, across Michigan for both electricity and natural gas services.
• Industrial Customers: Large businesses and manufacturers, including those in the steel, pulp and paper, and other heavy industries, across Michigan for electricity and natural gas, as well as specialized services like metallurgical coke, pulverized coal/petroleum coke, and industrial power/steam/chilled water production.

Joi Harris
President & Chief Executive Officer

Joi Harris was named President and Chief Executive Officer of DTE Energy in 2025. Prior to her appointment as CEO, she served as chief operating officer, where she was responsible for leading both DTE Electric and DTE Gas utilities, as well as Customer Service, Information Technology, Corporate Services, and the Environmental Management and Safety organizations. Her career at DTE began as a high school engineering co-op and continued as a full-time employee in 1991. Harris was a key architect in the company's operations transformation.

David Ruud
Executive Vice President & Chief Financial Officer

David Ruud is the Executive Vice President and Chief Financial Officer, responsible for DTE Energy's finances. He joined DTE in 2005 and has accumulated deep experience across the company's various businesses through several senior leadership roles. Before his current role, Ruud served as Senior Vice President of Corporate Development and Strategy, where he helped shape company strategy, drove key strategic initiatives, and oversaw long-term planning. Upon joining DTE, he led what is now DTE Vantage and was responsible for the company's operational efficiency and continuous improvement programs. Prior to DTE Energy, Ruud was a vice president and partner at L.E.K. Consulting, an international consulting firm, leading its North American Energy practice. In this role, he directed consulting engagements focused on corporate and financial strategy, growth options, and performance improvement for energy clients.

Trevor F. Lauer
Vice Chairman & Group President

Trevor F. Lauer serves as Vice Chairman and Group President for DTE Energy, overseeing the company's growth, business development, regulatory, and corporate and government affairs organizations. He joined DTE Energy in 2005, and previously held positions as president and chief operating officer of DTE Electric and senior vice president of Distribution Operations. Before joining DTE Energy, Lauer was executive vice president at Strategic Energy LLC, a nationwide energy supplier based in Pittsburgh.

Matthew Paul
President & Chief Operating Officer - DTE Electric

Matthew Paul is the President and Chief Operating Officer of DTE Electric, the company's electric utility serving customers in southeast Michigan. His career at DTE Energy spans more than two decades, during which he has held several senior leadership positions, including executive vice president of Distribution Operations for DTE Electric and president of DTE Gas. Paul has also held leadership roles within DTE's electric generation and non-utility businesses.

Lisa A. Muschong
Vice President, Corporate Secretary & Chief of Staff - DTE Energy

Lisa A. Muschong is the Vice President, Corporate Secretary, and Chief of Staff for DTE Energy. In her role as corporate secretary, she is responsible for designing and maintaining a sustainable governance framework, ensuring that Board of Director matters such as refreshment, diversity, effectiveness, and other governance policies and standards align with best practices. She also provides guidance and resources for the Board to fulfill its fiduciary responsibilities to shareholders.

Here are the key risks to DTE Energy's business:

1. Regulatory and Environmental Risks: As a heavily regulated utility company with significant investments in fossil-fuel and nuclear generation, DTE Energy is highly susceptible to changes in environmental regulations, carbon emission standards, and nuclear waste disposal policies. The ongoing societal and governmental push towards decarbonization and clean energy transitions could necessitate substantial capital expenditures for transitioning to renewable sources, modernizing the grid, and potentially result in stranded assets. Regulatory decisions regarding rate setting and cost recovery also directly impact the company's profitability.
2. Commodity Price Volatility: DTE Energy's operations involve the generation, purchase, and sale of electricity and natural gas. This exposes the company to significant fluctuations in the prices of fuels like natural gas, coal, and nuclear fuel, which directly impact its operating costs. The company's Energy Trading segment further amplifies this exposure through its power and natural gas marketing and trading activities.
3. Infrastructure Reliability and Modernization: DTE Energy operates an extensive network of electric distribution substations, lines, natural gas pipelines, and service infrastructure. The continuous need for maintenance, upgrades, and modernization of these aging assets to ensure reliable service, meet growing demand, and enhance resilience against extreme weather events and cybersecurity threats represents a significant ongoing operational challenge and capital expenditure requirement.

The increasing adoption of customer-ssited renewable energy generation, such as rooftop solar, combined with battery storage systems, allows customers to generate and store their own electricity, reducing their reliance on DTE's grid and potentially leading to declining electricity sales for the Electric segment.

The growing trend towards replacing natural gas furnaces, water heaters, and cooking appliances with electric alternatives, such as heat pumps and induction stoves, directly threatens the demand for natural gas, impacting DTE's Gas segment by reducing sales volumes and potentially leading to underutilized infrastructure.

DTE Energy's addressable markets for its main products and services are primarily concentrated within Michigan for its utility operations, while some industrial offerings have a broader regional or global reach.

Electricity Segment

• The total retail electricity market in Michigan was valued at approximately $14.01 billion in 2024. DTE Electric serves approximately 2.3 million residential, commercial, and industrial customers in southeastern Michigan. The company holds a 47% market share in Michigan's residential electricity market.

Natural Gas Segment

• The market size of the Natural Gas Distribution industry in Michigan is projected to be $8.2 billion in 2026. DTE Gas purchases, stores, transports, distributes, and sells natural gas to approximately 1.3 million to 1.4 million residential, commercial, and industrial customers throughout Michigan.

Power and Industrial Projects Segment

• Metallurgical Coke: The global metallurgical coke market size was valued at approximately $394.09 billion in 2025 and is projected to grow to about $420.78 billion in 2026.
• Industrial Energy Services (pulverized coal and petroleum coke; power, steam and chilled water production, and wastewater treatment services, and compressed air): The North America Industrial Energy Efficiency Services Market, which encompasses a range of industrial energy solutions, was valued at $3.31 billion in 2024 and is expected to reach $4.32 billion by 2030.

Energy Trading Segment

• Null

DTE Energy (DTE) is poised for future revenue growth over the next 2-3 years, driven by several strategic initiatives and investments:

1. Significant Capital Investments in Grid Modernization and Reliability: DTE Energy has outlined substantial capital expenditure plans, including a $36.5 billion five-year investment plan for 2026-2030, an increase from previous plans. A significant portion of these investments, such as approximately $11 billion in the 2024-2028 plan, is allocated to modernizing the electric grid and enhancing infrastructure to improve reliability and resilience for its 2.3 million electric customers in southeastern Michigan. These investments in utility assets are expected to drive rate base growth, contributing to future revenue through approved rate increases.
2. Expansion of Clean Energy Generation and Battery Storage: The company is heavily investing in the clean energy transition, with about $9 billion earmarked for new clean energy generation assets in the 2024-2028 capital program, transitioning from fossil fuels to scalable renewables. This includes placing solar projects in service and advancing battery energy storage projects, such as a 220-MW battery project targeting a late 2026 in-service date. These investments support Michigan's clean energy mandates and growing customer demand for renewable programs like MIGreenPower, adding to the company's rate base and revenue generation.
3. Hyperscale Data Center Load Growth: DTE Energy has secured contracts to provide significant power loads to hyperscale data centers, including a 1.4 GW agreement for Oracle's new data center in Saline Township, Michigan. The company is also in advanced discussions for an additional 3 GW of load and has a pipeline of 3-4 GW beyond that, indicating substantial new customer growth. This increased demand from data centers is expected to create significant affordability benefits for existing customers and directly drive higher electricity sales and revenue.
4. Favorable Regulatory Outcomes and Rate Base Growth: DTE Energy's revenue growth is supported by constructive regulatory outcomes, including the implementation of base rates. The company's disciplined capital deployment and the ability to recover these investments through the regulatory process are key to achieving its long-term operating earnings per share (EPS) growth target of 6%–8% through 2030.
5. Growth in Non-Utility Operations (DTE Vantage): DTE's Power and Industrial Projects segment, operating under DTE Vantage, is expected to contribute to earnings growth, which implies revenue growth. This segment offers metallurgical coke, pulverized coal and petroleum coke, power, steam, chilled water production, and wastewater treatment services, along with supplying compressed air to industrial customers. Growth in this area is further supported by new custom energy solutions projects and renewable natural gas production tax credits.

Share Repurchases

• DTE Energy executed minor share repurchases, such as approximately $689,000 on September 30, 2025.
• Reported quarterly stock buybacks for December 31, 2025, were $0.00.

Share Issuance

• In May 2025, shareholders approved the 2025 Long-Term Incentive Plan, authorizing the issuance of up to 3 million shares of common stock for eligible employees and board members.
• DTE Energy entered an equity distribution agreement in December 2025 to offer and sell up to $1.5 billion of common stock, with proceeds intended for general corporate purposes, including investments in subsidiaries.

Outbound Investments

• DTE Energy secured a significant agreement in 2025 to supply approximately 1.4 gigawatts of power to Oracle's new data center in Saline Township, Michigan.
• The DTE Vantage segment plans to invest $2 billion between 2025 and 2029 in renewable and customized energy solutions.

Capital Expenditures

• DTE Energy's five-year capital investment plan for 2026-2030 is set at $36.5 billion, an increase from the $30 billion plan for 2025-2029, primarily driven by investments for data center projects, cleaner generation, and enhanced distribution infrastructure.
• In 2025, DTE Energy made record capital investments totaling over $4.3 billion, with more than $3.6 billion allocated to its Electric segment for reliability and clean energy generation, and $661 million for its Gas segment to upgrade its natural gas system.
• The company's capital expenditures forecast for the next fiscal year is $4.87 billion, with an expected average of $6.348 billion over the next five fiscal years.