1. GRID Alternatives3260 W. Lansing Way Fresno, CA 93722 (559) 261-4743 | www.gridalternatives.orgCorporate Sponsorship Opportunities GRID Alternatives trains and leads teams of volunteers to install solar electric systems for low-income families, in partnership with both nonprofit groups like Habitat for Humanity and local governments. Since piloting this program in 2004, GRID Alternatives has installed 230 solar electric systems throughout California. Over their projected lifetimes, these systems will produce over $3.79 million for low-income families struggling with high energy costs, while offsetting 11,507 tons of CO2 emissions.Becoming a GRID Alternatives sponsor is a great way to demonstrate your companys commitment to sustainability and community, and to involve your employees in a fun and educational team-building project that provides tangible, long-term benefits to low-income families and the environment. We are both a nonprofit Current Corporate Sponsors include Google (at top), PG&E(above), Wachovia, SunPower, Union Bank, WaMu, organization and a California licensed Salesforce.com, MMA Renewable Ventures, Innovalight, IBEW C-10 electrical contractor, and all of our Local 595, CH2M HILL, ClifBar, ENVIRON International, installation projects are fullyWinston & Strawn LLP, Patagonia, RMC Water & Environment, supervised by experienced solarSolarCity and more... installation professionals and follow rigorous safety protocols.Sponsorship levels are based on the number of employees you want to have at your eventsee the next page for details. All sponsors receive free solar training at your offices for your volunteers and other interested employees, and we will work with your staff to promote your

2. GRID Alternatives 3260 W. Lansing Way Fresno, CA 93722(559) 261-4743 | www.gridalternatives.org Corporate Sponsorship Levels GRID Alternatives offers a range of sponsorship levels based on both your budget and the projected number of participants. Companies can sponsor a regular installation in one of the low- income communities we serve throughout California, or at our annual SOLARTHON event where we install several solar electric systems in one day.Standard Full House Sponsorship Sponsorship Level: $5,000 Room for up to 15 volunteers Large, dedicated banner on house Half House Sponsorship Sponsorship Level: $2,500 Room for up to 8 volunteers Small sign on house Basic Sponsorship Sponsorship Level: $1,000 Room for up to 3 volunteers No signageAt Top: Volunteers from several local corporations at Custom Multi-House EventSOLARTHON 2007 in Oakland installed eight low-income solar Sponsorship Level: $5,000 per house electric systems in one day. Above: Volunteers from WaMu (Negotiable for larger projects)learn about solar installation from a GRID staff member. Room for up to 15 volunteers per house Lunch and turnkey event coordination included Significantly greater flexibility in terms of location, date, and structure of the workday Please contact Tom Esqueda, Fresno Regional Director, at (559) 261-4743 or tesqueda@gridalternatives.org for more information on becoming a sponsor. Thank you!