I&M PLANS FOR ROCKPORT'S NEXT CHAPTER AS A FULL-FLEDGED ENERGY HUB TO MEET CUSTOMERS' NEEDS

Rhea-AI Summary

Indiana Michigan Power (AEP: AEP) has asked the Indiana Utility Regulatory Commission to approve a 1,520 MW natural gas combined cycle plant, the Rockport Energy Center, at its existing Rockport, Indiana site. The project is intended to expand generation capacity to meet power demand in I&M’s Indiana service area, which is expected to more than double by the early 2030s.

I&M states the investment is already reflected in its upcoming rate reduction filing and non-fuel rate freeze, so it does not alter current plans to reduce customer rates. The project is expected to create roughly 1,200 construction jobs and 30–40 permanent roles, reduce reliance on power purchases, and support cost stability. I&M anticipates an IURC decision on its CPCN request in early 2027, with construction starting in 2027 and operations targeted for summer 2030, as part of its broader Future Ready generation strategy within AEP’s planned $78 billion 2026–2030 investment program.

Positive

• 1,520 MW Rockport Energy Center proposed to meet growing Indiana demand
• No change to planned rate reductions; investment included in rate reduction filing and non-fuel rate freeze
• ~1,200 construction and 30–40 permanent jobs expected at Rockport site
• Reduced market purchase exposure expected, supporting long-term cost stability for I&M and customers
• AEP plans $78 billion in investments from 2026–2030 to enhance service and support growth

Negative

• Rockport Energy Center depends on IURC CPCN approval, expected decision in early 2027
• Long development timeline; construction planned for 2027 with operations targeted for summer 2030
• New natural gas-fired capacity will not be emission-free, unlike more than 85% of I&M’s 2024 delivered energy

News Market Reaction – AEP

-0.82%

-0.82% Session close to close

In the Jul 20 session, AEP declined 0.82%, reflecting a mild negative market reaction.

Data tracked by StockTitan Argus on the day of publication.

Market Context

At publication, D fell -1.99% and EXC fell -2.73%, placing AEP’s Rockport filing within a broader sa...

Analysis

At publication, D fell -1.99% and EXC fell -2.73%, placing AEP’s Rockport filing within a broader same-direction utility move. Key watchpoints are IURC review and project cost allocation; the S-3 shelf is not effective.

Key Figures

Facility capacity: 1,520 MW Projected demand: More than double Construction jobs: Roughly 1,200 construction jobs +5 more

8 metrics

Facility capacity 1,520 MW Proposed Rockport natural gas combined cycle facility

Projected demand More than double I&M Indiana service area by the early 2030s

Construction jobs Roughly 1,200 construction jobs Expected Rockport Energy Center employment impact

Operational roles 30 to 40 ongoing operational roles Expected Rockport Energy Center employment impact

Expected IURC decision Early 2027 Rockport Energy Center CPCN

Construction start 2027 Expected project timeline

Expected operations Summer 2030 Rockport Energy Center

Emission-free energy More than 85% I&M energy delivered in 2024

Historical Context

4 past events · Latest: Jul 08 (Positive)

Pattern 4 events

Date	Event	Sentiment	24h Move	Catalyst
Jul 08	Federal financing	Positive	-1.2%	AEP Texas agreed to a federal loan supporting grid projects and projected customer savings.
May 12	Common stock offering	Negative	-3.0%	AEP priced a 20,472,442-share offering using forward sale agreements.
May 12	Common stock offering	Negative	-3.0%	AEP launched a $2.6 billion common stock offering with a forward component.
May 08	Leadership change	Neutral	-1.2%	AEP appointed Andy Gurgol vice president of investor relations effective May 9.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent AEP news often preceded negative 24-hour reactions; offering announcements showed aligned declines, while financing news diverged.

Key Terms

combined cycle, megawatt, certificate of public convenience and necessity, CPCN

4 terms

combined cycle technical

"build a 1,520 megawatt (MW) natural gas combined cycle generation facility"

A combined cycle is a power-generation setup that pairs a gas turbine with a steam turbine so the hot exhaust from the gas turbine is reused to make steam and produce additional electricity. For investors, it matters because this “use what would be waste” approach raises fuel efficiency, lowers operating costs and emissions per megawatt-hour, and can improve profit margins and competitiveness compared with single-process plants.

megawatt technical

"build a 1,520 megawatt (MW) natural gas combined cycle generation facility"

A megawatt is a unit of power equal to one million watts, used to describe how much electricity something can produce or use at a given instant. Think of it like the flow rate of water from a firehose: it tells you how fast energy is being delivered, not how much has been used over time. For investors, megawatts signal the scale of power plants, solar or wind projects and industrial demand, which affects revenue potential, capital cost and project valuation.

certificate of public convenience and necessity regulatory

"filing for a certificate of public convenience and necessity (CPCN)"

A certificate of public convenience and necessity is a government-issued permit authorizing a company to build or operate a service or infrastructure that serves the public, such as energy pipelines, utilities, or transport routes. Think of it like a special permit showing a business can legally provide an essential service and that the service is needed; investors care because the certificate affects whether a project can proceed, its timeline, potential revenues, and regulatory oversight.

CPCN regulatory

"certificate of public convenience and necessity (CPCN) for the Rockport Energy Center"

A Certificate of Public Convenience and Necessity (CPCN) is an official permit from a government regulator that authorizes a company to build or operate major public infrastructure or utility services, such as power lines, pipelines, or transit projects. For investors, a CPCN matters because it clears a major legal and planning hurdle — like a building permit for a large project — and affects whether the project can proceed, how long it will take, and the likelihood of earning the expected returns.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Project will not impact I&M's plans to reduce rates for customers

FORT WAYNE, Ind., July 20, 2026 /PRNewswire/ -- Indiana Michigan Power (I&M) is taking the next step to ensure its customers have reliable power for decades to come, while positioning Rockport, Indiana, for long-term economic success. I&M has requested approval from the Indiana Utility Regulatory Commission (IURC) to build a 1,520 megawatt (MW) natural gas combined cycle generation facility at its Rockport site, to increase its generation capacity and meet the projected energy demand across Indiana. 

The project does not impact I&M's plans to reduce rates for customers. The investment is already contemplated within I&M's upcoming rate reduction filing and non-fuel rate freeze, reflecting a commitment to meeting future energy needs while maintaining a disciplined approach to customer costs. 

Power demand in I&M's Indiana service area is expected to more than double by the early 2030s, and Rockport's history and location uniquely position it to play a vital role in answering the call. The Rockport energy site has been powering homes and businesses and providing high-quality skilled jobs for more than 40 years. It offers existing infrastructure, available space and a skilled workforce, along with opportunities for multiple sources of generation.

As the Rockport coal units prepare to retire and the site evolves for other forms of generation, I&M is focused on creating opportunities for current employees and future generations of employees from the Rockport community.

"The new combined cycle facility will deliver dependable baseload energy, allowing us to serve our existing and future customers efficiently and provide electricity at an affordable cost," said Maryam S. Brown, I&M president and chief operating officer.

"We are pleased that I&M is seeking to build and locate new forms of generation at the Rockport site in the years ahead," said the members of the Spencer County Board of Commissioners. "Through the years I&M has been a tremendous community partner, and we are excited about our continued collaboration and the benefits we will see for many more decades to come. We are excited that Spencer County is taking the lead in the future growth of our State as I&M takes this important step towards its future energy vision and the benefits it provides our community."

The new 1,520 MW facility, known as the Rockport Energy Center, is one of the largest utility construction undertakings in Indiana, expected to bring roughly 1,200 construction jobs and 30 to 40 ongoing operational roles. The facility is expected to reduce reliance on market purchases, limiting exposure to price volatility and supporting long-term cost stability for the company and customers. 

I&M's filing for a certificate of public convenience and necessity (CPCN) for the Rockport Energy Center details the anticipated construction timeline, allocation of construction and operational costs, regional transmission capacity and environmental factors, among other project components.

I&M anticipates a decision from the IURC on the Rockport Energy Center CPCN in early 2027. Under this timeline, construction for the project would begin in 2027, and the plant is expected to be operational in the summer of 2030.

Developing the Rockport Energy Center is part of a broader, disciplined generation strategy, as articulated in I&M's Future Ready plan, which details the resources needed to provide customers with dependable energy and maintain a variety of energy resources.

Indiana Michigan Power (I&M) is headquartered in Fort Wayne, and its approximately 2,000 employees serve more than 600,000 customers. More than 85% of its energy delivered in 2024 was emission-free. I&M has at its availability various sources of generation including 2,278 MW of nuclear generation in Michigan, 450 MW of purchased wind generation from Indiana, more than 22 MW of hydro generation in both states and approximately 35 MW of large-scale solar generation in both states. The company's generation portfolio also includes 1,497 MW of coal-fueled generation.

American Electric Power (Nasdaq: AEP) is committed to improving our customers' lives with reliable, affordable power. We plan to invest $78 billion from 2026 through 2030 to enhance service for customers and support the growing energy needs of our communities. Our nearly 18,000 employees operate and maintain the nation's largest electric transmission system with 40,000 line miles, along with more than 252,000 miles of distribution lines to deliver energy to 5.6 million customers in 11 states. AEP also is one of the nation's largest electricity producers with approximately 32,000 megawatts of diverse owned and contracted generating capacity. We are focused on safety and operational excellence, creating value for our stakeholders and bringing opportunity to our service territory through economic development and community engagement. Our family of companies includes AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia and Tennessee), Indiana Michigan Power, Kentucky Power, Public Service Company of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana, east Texas and the Texas Panhandle). AEP also owns AEP Energy, which provides innovative competitive energy solutions nationwide. AEP is headquartered in Columbus, Ohio. For more information, visit aep.com.

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SOURCE Indiana Michigan Power

FAQ

What is Indiana Michigan Power's Rockport Energy Center plan announced July 20, 2026 for AEP (Nasdaq: AEP)?

Indiana Michigan Power plans a 1,520 MW natural gas combined cycle plant at Rockport, Indiana. According to Indiana Michigan Power, the Rockport Energy Center aims to expand dependable baseload capacity, support regional economic development and help meet rapidly rising electricity demand in its Indiana service territory.

How will I&M's Rockport Energy Center affect customer rates for AEP (symbol AEP)?

Indiana Michigan Power states the project will not change its current plan to reduce customer rates. According to Indiana Michigan Power, the Rockport Energy Center investment is already contemplated in its upcoming rate reduction filing and non-fuel rate freeze, supporting cost discipline while adding future capacity.

When is the Rockport Energy Center for Indiana Michigan Power and AEP expected to be built and operational?

I&M expects an IURC decision in early 2027, with construction to begin that year. According to Indiana Michigan Power, the Rockport Energy Center is planned to be operational by summer 2030, following regulatory approval of its certificate of public convenience and necessity filing.

How many megawatts and jobs will AEP's Rockport Energy Center create in Indiana?

The Rockport Energy Center is planned as a 1,520 MW natural gas combined cycle facility. According to Indiana Michigan Power, the project is expected to support roughly 1,200 construction jobs during development and 30 to 40 ongoing operational roles once the plant is in service.

Why is Indiana Michigan Power proposing a 1,520 MW gas plant at Rockport under AEP (AEP)?

Indiana Michigan Power cites rapidly rising power demand, expected to more than double by the early 2030s. According to Indiana Michigan Power, Rockport’s existing infrastructure, space and skilled workforce make it suitable for a large combined cycle facility to provide dependable, affordable baseload energy.

What regulatory approvals are needed for I&M's Rockport Energy Center project under AEP (Nasdaq: AEP)?

The project requires a certificate of public convenience and necessity from the Indiana Utility Regulatory Commission. According to Indiana Michigan Power, its CPCN filing covers construction timelines, cost allocation, transmission capacity and environmental factors, with a commission decision anticipated in early 2027.

How does the Rockport Energy Center fit into I&M's Future Ready plan and AEP's 2026-2030 investments?

The Rockport Energy Center is a key element of I&M’s Future Ready generation strategy. According to American Electric Power, the company plans to invest $78 billion from 2026 through 2030 to enhance service, support growing energy needs and maintain a diverse resource mix.