
Our distributed clean energy solutions power businesses with affordable, reliable, and predictable energy.
Corporate energy procurement has changed. Your business now has the opportunity to choose from a variety of energy procurement options, including localized solar power and storage. Achieve more control of your electricity input costs — don’t let rising utility prices dictate your bottom line.

Distributed energy resources, like Onyx’s commercial solar and battery storage solutions enable two-way energy flows — working in tandem with the grid to create a stronger, more efficient, and cost-effective power system.

Onyx is more than an owner of renewable energy projects. We combine deep, end-to-end consultative engineering and design expertise with execution and rigorous quality standards to deliver best-in-class energy solutions for your business.

Corporate energy procurement has changed. Your business now has the opportunity to choose from a variety of energy procurement options, including localized solar power and storage. Achieve more control of your electricity input costs — don’t let rising utility prices dictate your bottom line.

Distributed energy resources, like Onyx’s commercial solar and battery storage solutions enable two-way energy flows — working in tandem with the grid to create a stronger, more efficient, and cost-effective power system.

Onyx is more than an owner of renewable energy projects. We combine deep, end-to-end consultative engineering and design expertise with execution and rigorous quality standards to deliver best-in-class energy solutions for your business.

If you’re ready to take control of your energy costs, we’re here to step in. Inquire with our experts about solar energy.
After an initial meeting, our team provides a free evaluation of your energy use and costs, operations, site, location, and other factors and delivers a custom-engineered solution.
Onyx prepares an energy services contract to build and operate the system for zero upfront cost, ensuring significant cost savings and long-term price stability.
Onyx coordinates suppliers, builds your project, and oversees every detail, making it a point to not disrupt your operations.
Once the system is operational, your business benefits from predictable, reliable power while we maintain and optimize performance for years to come.
A lot goes into a successful clean energy project. Onyx serves as a knowledgeable, dependable constant partner throughout the entire lifetime of your contract, anticipating and seamlessly meeting your renewable energy procurement needs.





How businesses and next-gen power providers are redefining America’s grid
Onyx Renewables Completes Construction of 13-MW Solar Project at Fort Polk Military Installation
Solar 101: Intro to Solar Energy Project Types
How to compete in a sustainable supply chain
Solar 101: The complete guide to solar energy for business
Onyx Renewables Secures $260 Million in Secured Credit Facilities to Support Nationwide Deployment of Localized Clean Energy Solutions
Toyota Boshoku America Powers Manufacturing Facility With 5.7-Megawatt Solar Project
Onyx Renewables and Sol Systems boost clean energy use at Illinois wastewater plant
Onyx Renewables Delivers Additional 4MW of Solar Energy to U.S. Army’s Fort Riley
Bright Horizons: Onyx Renewables’ Vision for Advancing a Sustainable Future in 2025
Onyx Renewables Completes 5.2-Megawatt Community Solar Project in North Troy, N.Y.
Onyx Renewables Achieves Bronze Certification for Advancements on DEIJ Issues
Powering Post-Disaster Relief: Inside Onyx’s Partnership with Footprint Project
Onyx Renewable Partners names Jamie Weber as Chief Financial Officer
Onyx Renewables Intern Program Spotlight
Onyx Renewable Partners and Telyon Announce Strategic Partnership to Develop 40-Megawatt Commercial & Industrial Solar Portfolio
Onyx Renewable Partners Upsizes Corporate Revolving Credit Facility with Investec Inc.
Onyx Renewables Releases Inaugural Sustainability Report
Toyota Boshoku America, Sol Systems, and Onyx Renewable Partners L.P. Announce New Illinois Solar Energy Project
Corporate Renewable Energy Procurement 101
Onyx Renewables’ Hema Gupta Leads Confidence in Communication Session at WRISE Leadership Forum
Sol Systems and Onyx Renewable Partners Enter Agreement on 24 Megawatt Solar Distributed Generation Portfolio
Onyx Renewables and Qcells Debut Partnership with Two Community Solar and Energy Storage Projects in Massachusetts
Onyx Renewables Announces Pamela Sutton-Hall as Chief Legal Officer
Onyx Renewables Recognized by DOE Better Buildings Initiative in Financing Category
Success of Onyx's NYC ConEdison Community Solar Program Signals Overwhelming Interest
‘I Feel Like a Lieutenant Again’: Transitioning Service Member Launches Career in Solar Industry
Happy New Year from Onyx Renewables!
Onyx Volunteers with Wreaths Across America to Honor Military Veterans
Onyx Sponsors Third SEIA Women's Leadership Event in 2023
Onyx Renewables’ CEO Mary Beth Mandanas Speaks at Reuters Energy Transition North America 2023
Onyx Welcomes Jamie Weber as Senior Vice President of Finance
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
Onyx Renewables Completes 1MW Rooftop & Ground Mount Solar Facility for Passaic County, NJ
Onyx Renewables Closes $25MM Back-Leverage Facility with First Citizens Bank
Onyx Welcomes Angie Daoud as Executive Vice President of Operations
Solar 101 Series - Sheep Grazing: Fostering Relationships for Sustainable Benefits
Solar 101 Series - Scope Emissions & How to Reduce Them
Solar 101 Series – In 100 Words or Less – Financing Solar + Storage: PPAs, ITC, RECs, Tax Equity & More
Solar 101 Series - UL 3741 Certification: A Better Solution for Firefighter Safety & Code Compliance
Solar 101 Series - Benefits of Adopting Solar Energy
City of Downey Wins APWA Award - B.E.S.T Project of the Year for Implementation of Solar Energy
Solar 101 Series - Intro to Solar Energy Project Types
Onyx Closes Revolving Credit Facility to Support Construction of Solar Projects
Onyx Announces Appointment of Mary Beth Mandanas as Chief Executive Officer
As part of our mission to deliver reliable, affordable energy to your business, our industry experts are available to talk through how solar might support your operations. We’ll come prepared with information to help you make sense of your options with no commitment required.