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In the News

OnSite Partners Acquires One Power Company to Expand Distributed Generation Portfolio

Columbus, Ohio – [February 16, 2026] – OnSite Partners, LLC (OnSite Partners), a behind-the-meter distributed energy company, owned by funds…

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OnSite Partners, AEP and Basalt Infrastructure Partners Collaborate to Bring Power Solutions to Data Centers

Columbus, Ohio – [June 12, 2025] – OnSite Partners, LLC (OnSite Partners), American Electric Power (AEP) and Basalt Infrastructure Partners…

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OnSite Partners, LLC Announces Acquisition by Basalt Infrastructure Partners

COLUMBUS — Funds advised by Basalt Infrastructure Partners (“Basalt”) have closed on the acquisition of OnSite Partners, LLC (OnSite Partners),…

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2.3 Megawatt of Solar Energy Soon to Flow

A new solar array will start producing more than 2 megawatts of solar energy for the campus later this fall,…

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Brainerd solar array is operational Brainerd Lakes Regional Airport

BRAINERD — Brainerd Public Utilities announced a 6.54 megawatt DC / 5.75 megawatt AC photovoltaic solar array at the Brainerd…

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Clyde banking on solar field savings in future

CLYDE – After nearly five years, a 20-acre solar field will be commissioned later this month to provide a second…

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Denison University gets 2-MW solar array from Third Sun Solar

Third Sun Solar and OnSite Partners are bringing more than 2 MW of solar capacity to the Denison University in…

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EDF Renewables North America Completes Solar Project for Providence Water

PROVIDENCE, R.I.–(BUSINESS WIRE)–EDF Renewables North America today announced the 6.652 megawatt (MWdc)/4.99 MWac, Pine Hill Solar Project is now operational. EDF…

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Electric cooperative debuts its first utility-scale solar power project

A wire-cutting ceremony and a portable lift giving attendees a bird’s-eye view marked the debut of Guadalupe Valley Electric Cooperative’s…

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EnSync Energy Sells Multiple Power Purchase Agreements to OnSite Partners

EnSync Energy’s Project Portfolio Sale Includes First Solar + Energy Storage Projects Sold in Hawaii MILWAUKEE, WI–(Marketwired – Aug 1,…

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FuelCell Energy Sells Project to OnSite Partners

FuelCell Energy, Inc. FCEL, +2.97% a global leader in delivering clean, innovative and affordable fuel cell solutions for the supply, recovery and storage…

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G.I. Utilities department powering up with solar energy

The Grand Island Utilities Department is looking toward the future of renewable energy sources through a solar energy project. Industrial-grade…

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  • Menu
    • Our Story
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End-to-End

A turnkey solution through the application of a consistent, end-to-end approach to energy management through our five-stage approach of (1) Survey Landscape, (2) Assess Opportunities, (3) Develop Plan, (4) Execute Solutions and (5) Manage Programs

Programmatic

Ongoing collaboration with clients through the life of the program, creating the opportunity for adjustments and recalibrations as circumstances change and learnings are incorporated.

Integrated & Interdisciplinary

Integrated expertise in energy markets/rates, energy usage and technologies as well as asset ownership and management, enabling effective oversight across all energy domains driving the generation of unique insights and high-value solutions.

Holistic

Examination of each element of energy management in a systematic approach rather than individually, allows for the discovery of more improvement opportunities, risk mitigation, value optimization and enhanced results.

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