CSG is one of the leading experts in renewable energy, which has been a focus of the company since 1996. We work with contractors, designers, and builders to bring renewable energy resources to your single or multi-family home. We offer ClimateSave—a program that lets homeowners in participating areas purchase certificates for emissions-free renewable electricity resources (i.e., wind, solar). We also help homeowners take advantage of all available renewable energy incentives and rebates offered by energy program administrators and other energy-related groups in your area.

Sharing our expertise
CSG and our technical staff are nationally renowned for providing workshops and training associated with design and installation of photovoltaic (PV) systems. Our team includes leading speakers, presenters, and trainers for individual companies or local, regional, and national renewable energy events. These outreach efforts help homeowners and construction professionals take advantage of renewable energy options at the home level.

Our Programs and Services:

  • Renewable energy consulting
  • Education and training
  • Renewable energy certificate sales

    Why Choose CSG?

  • Unequalled expertise—Renewable energy is a diverse, growing industry that requires broad and deep knowledge. CSG's early and ongoing commitment to renewable energy ensures the highest possible level of expertise.

  • Real-world experience—CSG is a PV expert. We have designed and built dozens of successful PV systems, small and large, giving us the real-world knowledge necessary to implement PV at any level. We have implemented major renewable energy systems in a wide range of commercial buildings (large retailers, schools). And we have helped bring renewable energy to residential homes. This broad experience gives us an unequalled perspective on how to design and implement renewable energy solutions that provide power options, naturally.