About 80 Austin-based employee volunteers from global solar innovator, SunPower, brought solar energy to four low-income families in Austin’s Blackland Neighborhood. Working with national solar nonprofit Grid Alternatives over two days, the volunteers installed four rooftop solar systems totaling 13 kilowatts of generating capacity. The systems are expected to save each family electricity costs, and collectively reduce approximately 233 tons of greenhouse gas emissions over their expected 25-year life. The four homes are among 48 affordable homes built by the Blackland Community Development Corporation (CDC) to serve low-income families, seniors and people with disabilities.