“Going solar” has quickly become the new business as usual

for corporations, which are procuring large-scale renewable

energy at record levels. We share that commitment to clean

energy and climate leadership. That’s why we’re a proud

supporters of Rocky Mountain Institute’s Business

Renewables Center.

A power purchase agreement (PPA) for utility-scale solar offers:

  • clean, reliable, cost-competitive energy,
  • helps meet corporate renewable energy, sustainability, and/or climate targets,
  • supports corporate financial bottom lines,
  • de-risks strategic energy investments, and
  • bolsters corporate reputation and supports marketing efforts.




Our Benefits

  • We offer a portfolio of off-site and on-site solar solutions—including large-scale, off-site and on-site rooftop and carport—customized to your company
  • We offer convenient 100% financing options, including delivering your solar energy via power purchase agreement, while we handle the details of project execution behind the scenes and under one roof with our world-class team
  • You meet your corporate renewable energy and sustainability targets with our best-in-class project delivery, real-time monitoring, and long-term O&M that maximize solar generation
  • We have the commitment, passion, and enduring financial strength to stand with you as your long-term energy partner to achieve your goals and enhance your organizational reputation with shareholders, impact investors, and the communities in which you operate
  • Our finance, engineering, construction, and other teams de-risk, future-proof, and optimize solutions to create the best long-term value for your company, yielding the kind of energy cost savings and financial ROI that make corporate CFOs happy
  • We complement our solar expertise with capabilities in battery energy storage, smart buildings, and other solar-plus solutions to unlock even greater possibilities

Corporate Partners


We’ve helped some of the most recognizable names from the Fortune 500 go solar. We're ready to help you, too.

  • Abbott
  • Amazon
  • Boston Scientific
  • Conrad N. Hilton Foundation
  • FedEx
  • Fortinet
  • Google
  • House Foods America Corporation
  • Mariani
  • Prologis
  • REI
  • Sonoma Raceway
  • Sony Corporation
  • Staples
  • The Venetian Las Vegas
  • Walgreens
  • Walmart


Google Headquarters

  • Mountain View, CA
  • 1.9 MW

This extensive and architecturally complex campus required a forward-thinking design solution, including both rooftop and carport PV arrays.


  • Southern California
  • 90 MW Aggregate
  • Southern California Edison (SCE)

From 2010 to 2012, 90 MW was successfully deployed on 25 commercial solar rooftops in Southern California. Part of the initiative includes the largest single solar PV rooftop in the U.S. in 2011, with a rating of 8.55 MWdc on a 1.3M square foot building.

FedEx Ground Facility

  • Woodbridge, NJ
  • 2.42 MW

As of December 2009, this was the largest rooftop PV system in the United States. With the busy holiday season looming, there was zero margin for error for the grid-interconnection.

Walmart Program

  • Southern California
  • 10 MW Aggregate

This 500 kW system in Glendora, CA is typical of Walmart’s multi-site solar initiative. We provided engineering and on-site construction management on 22 distinct sites.