Duke Energy to mobilize first-of-its-kind microgrid-integrated fleet electrification center

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  • Part of a broader collaborative effort to electrify and decarbonize transportation fleets

CHARLOTTE, N.C. – Duke Energy has announced it will build a first-of-its-kind performance center that will model and accelerate the development, testing and deployment of zero-emissions light-, medium- and heavy-duty commercial electric vehicle (EV) fleets. The site will be located at Duke Energy’s Mount Holly Technology and Innovation Center and will incorporate microgrid integration.

“Electric fleet commitments are increasing as companies with ambitious sustainability goals work to decarbonize business operations,” said Harry Sideris, executive vice president of customer experience, solutions and services for Duke Energy. “We are helping speed commercial fleet electrification across the Duke Energy footprint through innovations like this, while we electrify our own fleet.” 

Modeling an electric future

The fleet electrification center at Duke Energy’s Mount Holly Microgrid Center will provide a commercial-grade charging experience for fleet customers evaluating or launching electrification strategies – reinforcing reliability, clean power and optimization by integrating with solar, storage and microgrid controls software applications. By the end of 2023, fleet operators will be able to experience a best-in-class, commercial-grade fleet depot, integrated with energy storage, solar and optimization software, showcasing a model for reliable fleet electrification. 

The center will be able to be connected either to the Duke Energy grid, charging from the bulk electric system, or powered by 100% carbon-free resources through the microgrid located at Mount Holly. The project is the first electric fleet depot to offer a microgrid charging option.

"Moving to zero-emission vehicles in this sector will allow North Carolina to seize the enormous economic potential this transition presents, generating billions in net benefits for our state. Projects like this are key for North Carolina fleet owners to take advantage of the cost savings in transitioning to electric vehicles,” said Will Scott, director of southeast climate and energy, Environmental Defense Fund.

On this effort, Duke Energy is teaming with Electrada, an electric fuel solutions company, as part of a larger fleet electrification collaboration. Electrada invests all required capital “behind the meter” on behalf of fleet owners and delivers reliable charging to fleet electric vehicles through a performance contract, eliminating the complexity and risk that fleets face in transitioning to this new source of fuel.

The Electrada model provides secure and seamless conversion for fleets that ensures grid integrity and removes electric fleet charging price volatility. Electrada’s investment on the depot side allows Duke Energy to focus on distribution system performance to support the predictable addition of electric load over time.

“Reducing long-term energy cost and performance risk creates a smoother transition for fleets, increases confidence in electrification, and enables the technology to become more mainstream,” said Kevin Kushman, CEO of Electrada.

Daimler Truck North America (DTNA), the largest heavy-duty truck manufacturer in North America and leading producer of battery-electric trucks, will join Duke Energy and Electrada as a founding participant in the fleet EV charging program at the Duke Energy Emerging Technology and Innovation Center. One of DTNA’s largest East Coast manufacturing facilities is located directly adjacent to the center; this proximity creates an ideal opportunity to utilize the chargers at the site and also demonstrate charging technologies to customers visiting the plant in the future.

“This first-of-its-kind, microgrid-enabled fleet depot will be critical to advancing fleet electrification and building confidence with fleet owners. We look forward to collaborating with Duke Energy and Electrada on this important effort,” said Jeff Allen, senior vice president of operations and specialty vehicles at DTNA.

Carbon-neutral freight transportation driven by innovation

In addition to fleet charging, the site will also function as an innovation hub, allowing Duke Energy to study charger use, performance, management and energy integration.

Identifying EV charging technologies and how they may be used to power any type of fleet with vehicles ranging from class 1 (pickups) to class 8 (over-the-road haulers) will help develop a model that shows the industry a clear, integrated and cost-effective path to fleet electrification. Testing various models of charging scenarios will enable energy load shaping, which can be used to ensure proper grid or microgrid distribution.

The Duke Energy fleet depot will demonstrate that utilities, emerging fleet charging infrastructure solutions, and vehicles may be planned, deployed and operated in a reliable, efficient and interoperable manner, inclusive of the integration of distributed power resources, such as solar and stationary battery storage.

Duke Energy

Duke Energy (NYSE: DUK), a Fortune 150 company headquartered in Charlotte, N.C., is one of America’s largest energy holding companies. Its electric utilities serve 8.2 million customers in North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, and collectively own 50,000 megawatts of energy capacity. Its natural gas unit serves 1.6 million customers in North Carolina, South Carolina, Tennessee, Ohio and Kentucky. The company employs 27,600 people.

Duke Energy is executing an aggressive clean energy transition to achieve its goals of net-zero methane emissions from its natural gas business by 2030 and net-zero carbon emissions from electricity generation by 2050. The company has interim carbon emission targets of at least 50% reduction from electric generation by 2030, 50% for Scope 2 and certain Scope 3 upstream and downstream emissions by 2035, and 80% from electric generation by 2040. In addition, the company is investing in major electric grid enhancements and energy storage, and exploring zero-emission power generation technologies such as hydrogen and advanced nuclear. 

Duke Energy was named to Fortune’s 2023 “World’s Most Admired Companies” list and Forbes’ “World’s Best Employers” list. More information is available at duke-energy.com. The Duke Energy News Center contains news releases, fact sheets, photos and videos. Duke Energy’s illumination features stories about people, innovations, community topics and environmental issues. Follow Duke Energy on TwitterLinkedInInstagram and Facebook.

Daimler Trucks North America

Daimler Trucks North America LLC, headquartered in Portland, Ore., is the leading heavy-duty truck manufacturer in North America. It manufactures, sells, and services commercial vehicles under the Freightliner, Western Star, Detroit, and Thomas Built Buses nameplates. Daimler Trucks North America is a Daimler company.


Electrada is a Cincinnati-based developer, owner, and operator of electric vehicle infrastructure and related energy assets, serving multiple transportation segments using its unique 360 Charging-as-a-Service solution. Electrada partners with fleets to expertly design and build a 100% tailored EV charging solution, covering all the investment required to deliver an electric fuel solution to fleets for a decade or longer. Electrada's 360 Charging-as-a-Service delivers an electric-fueled cost per mile lower than liquid fuel from day one. Electrada clients just pay for their electric fuel needs – with no disruption to their operations. Electrada, founded in 2020 by energy, mobility, and utility experts, is a BlackRock Climate Infrastructure portfolio company established to build and support high-performance EV infrastructure across North America.

Contact: Logan Kureczka
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