
next-generation infrastructure

About Us
​TESIAC enables integrated and interoperable systems to enhance overall efficiencies, increase operational performance, and create layers of sustainable value.
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​TESIAC aims to accelerate regional economic development, promote sustainable workforce, and establish community centered reinvestment.
​​Our Journey in energy and sustainability transitions benefits from a cohesive management team



Renewable energy project finance company with an enterprise value over $850 million
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Created long-term value by acquiring, financing, and optimizing performance of utility-scale energy assets


Distributed energy resources platform for owning and operating microgrids and
related infrastructure
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Formed as a collaboration with the Carlyle Group and a strategic alliance with Schneider Electric. Eventuated in a global joint venture between the parties
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Focuses on delivery of flexible, high performance, decentralized, sustainable energy based solutions to meet the demands of significant power users
Such as data centers, industrial manufacturing, municipal and other enterprises where resilient, reliable, and environmentally benign power is a requirement

We have consistently been ahead of the curve in energy transitions
Diversified Energy, FuelCell Energy, and TESIAC Collaborate to form an Acquisition and Development Company to Leverage Coal Mine Methane and Natural Gas for Off-Grid Data Center Power Projects
PRESS
BIRMINGHAM, Alabama; DANBURY, Connecticut; SAN FRANCISCO (MARCH 10, 20255) (GLOBE NEWSWIRE) - Diversified Energy Co. PLC (NYSE: DEC, LSE: DEC) ("Diversified Energy"), FuelCell Energy, Inc. (NASDAQ: FCEL) ("FuelCell Energy"), and TESIAC ("TESIAC") announced a strategic partnership intended to address the urgent energy needs of data centers by supplying as much as 360 megawatts of electricity to three distinct locations in Virginia, West Virginia and Kentucky...
What We Do
Curate Partnerships to Enable Decentralized, High-Performance, and Sustainable Energy Solutions


Resilient, Reliable On-Site Power Generation

Battery Energy Storage Systems


Microgrids & Distributed Energy

​EV & H2 Charging Infrastructure
Solution Snapshot: Next-gen Infrastructure
driving economic development
Behind-the-Meter
TESIAC and its coalition partners provide on-site, continuous, and scalable power generation, securing uptime in volatile market conditions providing optionality to sell into the grid.

Disruptive Capital
Innovative capital investment strategies can accelerate deployment and provide long-term financial resilience when compared to traditional investment structures.
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