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Norma and Alan Williamson are a husband / wife team who in 2003 renovated their home into an energy efficient solar home. As it generates more energy than it consumes, it is technically a zero energy building. Alan is a certified Building Performance Institute technician and photovoltaic specialist with 20 years of experience. Norma is a retired teacher, environmental project leader, and was named 2020 Woman of the Year by Assemblywoman Cristina Garcia from Assembly District 58. For several years, from 2004 – 2008, they opened their solar, net zero, energy efficient home to the public for the annual National Solar Tour, sponsored by American Solar Energy Society. On one Saturday, they received 250 visitors, which led them to an invitation to submit an article on their home to Solar Today magazine, which became a cover story.