Onyx guides your every step toward a clean energy future

We build the bridge from today's clean energy reality to tomorrow's possibilities

Onyx is your energy transition partner that’s here to stay, no matter the journey ahead. Our approach is collaborative and transparent. This radiates from leadership to all pillars of our business and teams.

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We offer customized clean energy solutions throughout the United States

Each project is custom designed for your physical footprint, with tailor-made solutions to fit your on-site needs.

Rooftop Solar

Panels are installed directly on top of buildings, reducing your energy costs and providing building insulation.

Canopy Solar

Panels are installed on raised shade structures in parking lots or playgrounds, generating energy and providing shade / weather protection.

Ground Mount Solar

Panels are installed in large open spaces like fields where they take advantage of otherwise unused land.

Community Solar

Solar energy from any type of solar project site is sent to the utility to be shared with the community.

Battery Storage

Battery storage provides backup power during outages, ensuring your clean energy solutions are reliable.

Electric Vehicle Charging

Chargers are installed for electric-powered vehicles, providing cleaner solutions for transportation.

Get in touch with us to discuss options for floating solar and ancillary services.

Inaugural Onyx Sustainability Report showcases key commitments

Onyx Renewables is proud to share the company’s first-ever sustainability report, highlighting our commitments to environmental stewardship, social empowerment, and responsible governance. Learn more about Onyx’s 2023 achievements and our plans to measure progress over the coming years.

Read our 2023 Sustainability Report

Onyx’s nimble approach to clean energy ensures expert guidance at every step

We own, operate, and manage assets for the life of the portfolio, offering clean energy solutions at no upfront cost to you. Our clean energy ecosystems exceed expectations and support long-term partnerships.

of solutions that generate
long-term savings
that prepares for tomorrow’s possibilities
that navigates the hurdles with agility, care, and focus
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Biotech Company | Newark, CA

CA Biotech Achieves LEED GOLD Status with Onyx Solar + Storage

Onyx completed the installment of a 1.1MW solar and storage solution for a major biotech company in Northern California in 2022. This project supplies a PV+Storage integrated solution to reduce power costs and manage the facility's peak energy demand.

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Photo of rooftop solar panels installed at a biotech company facility in CA - Onyx Renewables
City of Downey | CA

Onyx Saves Downey, CA $10M with Solar + Storage

Partnering with the Department of Public Works from 2020-2023, Onyx completed a 1.6MW solar and 2.2MWh storage project portfolio across 6 municipal sites at City of Downey in California.

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Drone view of municipal library with solar panels installed on parking lot carports in California - Onyx Renewables
Community Facilities | Pima County, AZ

Onyx Completes 6.2MW Solar Services Agreement Allowing 3rd Party Ownership in Pima County, AZ

Originating in 2016, Onyx acquired and completed a portfolio of projects in early-stage development that was later expanded to 15 projects for Pima County, AZ, including 7 municipal buildings.

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Drone view of ground mounted solar panel array in Pima County, AZ - Onyx Renewables
Military Housing | Corvias | USA

Onyx Completes 30MW of 80MW+ Solar Pipeline for US Military

Onyx, through its joint venture with Corvias, constructed 30MW+ spanning four military bases and is currently developing an additional 50MW+ of military installations in its 2023 pipeline.

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Street view of Corvias military housing with solar panels on rooftops - Onyx Renewables
Irvine Unified School District | CA

Onyx Completes 6.2MW of Solar Carports at 16 Schools for Irvine Unified School District

Since 2016, Onyx has developed, designed, constructed, and energized 6.2MW of solar sites, supporting the District’s overall sustainability goal of becoming a “Net Zero Energy District” in California.

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Aerial view of solar carport canopy in the parking lot of a school in California - Onyx Renewables
Stockton East Water District | CA

Onyx Estimated to Offset Over 40% Energy Use at SEWD

In 2019, Onyx completed a 2.2MW solar ground-mounted, single-axis tracking system for Stockton East Water District in Northern California under a 20-year PPA.

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Drone view of ground mounted solar panels on single axis trackers in California - Onyx Renewables
Stuytown | Peter Cooper Village, NYC

Onyx Triples Manhattan’s Solar Generation Capacity

Onyx installed solar on 62 buildings at the StuyTown and Peter Cooper Village apartment complex, home to 27,000 New Yorkers. This complex is now Manhattan’s largest solar power producer.

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Aerial view of Stuytown with solar panels on the rooftops
IUSD has enjoyed partnering with Onyx for the last five years. Our experience has been very positive and professional, and we appreciate all their support with IUSD’s clean energy goals.
Jennifer Razo, Sustainability Supervisor, Irvine Unified School District
It was a great pleasure working with the Onyx team—very professional & collaborative throughout. They worked with us tirelessly to achieve the highest possible energy cost savings.
Delfino Consunji, Director of Public Works, City of Downey, CA
What keeps me coming back to Onyx is just that spirit of collaboration and partnership and fairness. There's a lot of folks out there that do not take that approach.
Brian Seibel, President, Solon
We are proud to partner with Onyx to provide sustainable & resilient energy solutions to military communities & to enhance the quality of life for our service members & their families.
Pablo Varela, SVP, Renewable Energy & Utilities Management, Corvias
It was a pleasure working with Onyx Renewables on this project, which will set a standard for future County sustainability initiatives.
Andrew Thompson, County Architect, Passaic County, NJ


July 11, 2024

Onyx Renewable Partners Upsizes Corporate Revolving Credit Facility with Investec Inc.

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June 5, 2024

Onyx Renewables Releases Inaugural Sustainability Report

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Onyx employees on a rooftop
May 7, 2024

Toyota Boshoku America, Sol Systems, and Onyx Renewable Partners L.P. Announce New Illinois Solar Energy Project

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Overhead view of Toyota Boshoka
April 30, 2024

Corporate Renewable Energy Procurement 101

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College of Lake County rooftop solar
March 28, 2024

Onyx Renewables’ Hema Gupta Leads Confidence in Communication Session at WRISE Leadership Forum

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Hema Gupta presenting at WRISE Leadership Forum
February 28, 2024

Sol Systems and Onyx Renewable Partners Enter Agreement on 24 Megawatt Solar Distributed Generation Portfolio

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These innovative on-site solar and storage projects, located in California, Illinois, Maryland, Massachusetts, and New York, are set to power a diverse range of customers, including a Massachusetts municipality and multiple Fortune 500 companies.
February 8, 2024

Onyx Renewables and Qcells Debut Partnership with Two Community Solar and Energy Storage Projects in Massachusetts

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February 5, 2024

Onyx Renewables Announces Pamela Sutton-Hall as Chief Legal Officer

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Pamela Sutton-Hall
January 12, 2024

Success of Onyx's NYC ConEdison Community Solar Program Signals Overwhelming Interest

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January 2, 2024

‘I Feel Like a Lieutenant Again’: Transitioning Service Member Launches Career in Solar Industry

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December 31, 2023

Happy New Year from Onyx Renewables!

As we step into 2024, the Onyx team extends warm wishes to everyone for a year filled with health and happiness. Reflecting on this past year’s achievements, we’re proud of the positive impact we’ve made together with our incredible community of partners and customers.

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December 27, 2023

Noelle Paige: How to Prepare Your Project for NTP

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Rooftop solar project in New Jersey - Onyx Renewables
December 18, 2023

Onyx Volunteers with Wreaths Across America to Honor Military Veterans

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December 5, 2023

Onyx Sponsors Third SEIA Women's Leadership Event in 2023

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December 1, 2023

Onyx Renewables’ CEO Mary Beth Mandanas Speaks at Reuters Energy Transition North America 2023

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Panel discussion on “De-Risking the Grid: Driving Electrification Through Flexibility" at the Reuters Energy Transition North America 2023 Conference
August 2, 2023

Onyx Welcomes Jamie Weber as Senior Vice President of Finance

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Jamie Weber
June 27, 2023

Holu Hou Energy Signs Contract for Solar + Storage at Newly Constructed Daniel K. Akaka State Veterans Home in Hawaii; Onyx Renewables to Finance and Operate Portfolio

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Side view of carport canopy solar panel installation in a parking lot - Onyx Renewables
May 15, 2023

Onyx Renewables Completes 1MW Rooftop & Ground Mount Solar Facility for Passaic County, NJ

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Aerial photo on rooftop and ground mount solar panel array in New Jersey - Onyx Renewables
April 28, 2023

Onyx Renewables Closes $25MM Back-Leverage Facility with First Citizens Bank

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Side view of carport canopy solar panel installation in a parking lot - Onyx Renewables
April 27, 2023

Onyx Welcomes Angie Daoud as Executive Vice President of Operations

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Angie Daoud
March 15, 2023

Solar 101 Series - Sheep Grazing: Fostering Relationships for Sustainable Benefits

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Sheep grazing underneath ground mount solar panel array in a field - Onyx Renewables
March 10, 2023

Onyx welcomes our first employee from the Hiring Our Heroes program – LaTisha Phillips, Manager of Policy and Corporate Affairs

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LaTisha Phillips with Nancy Pelosi - Onyx Renewables
March 8, 2023

Solar 101 Series - Scope Emissions & How to Reduce Them

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Solar panels in a large open field - Onyx Renewables
February 23, 2023

Solar 101 Series – In 100 Words or Less – Financing Solar + Storage: PPAs, ITC, RECs, Tax Equity & More

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Solar panels installed on a rooftop - Onyx Renewables
February 16, 2023

Solar 101 Series - UL 3741 Certification: A Better Solution for Firefighter Safety & Code Compliance

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Four workers discussing and reviewing plans for solar energy project - Onyx Renewables
February 2, 2023

Solar 101 Series - Benefits of Adopting Solar Energy

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Side view of carport canopy solar panel installation in a parking lot - Onyx Renewables
January 13, 2023

City of Downey Wins APWA Award - B.E.S.T Project of the Year for Implementation of Solar Energy

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Onyx CEO Mary Beth Mandanas and City of Downey personnel at ribbon cutting event for solar energy project - Onyx Renewables
January 3, 2023

Solar 101 Series - Intro to Solar Energy Project Types

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Drone view of commercial facility with solar panels installed on roof in California - Onyx Renewables
September 22, 2022

Onyx Closes Revolving Credit Facility to Support Construction of Solar Projects

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Side view of carport canopy solar panel installation in a parking lot - Onyx Renewables
January 23, 2022

Onyx Announces Appointment of Mary Beth Mandanas as Chief Executive Officer

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Onyx announces appointment of Mary Beth Mandanas as Chief Executive Officer

Ready to explore customized clean energy solutions?

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