Adam Browning, the co-founder of Vote Solar, is stepping down as the organization's leader after nearly 20 years in which solar power has gone from the margins of the energy economy to a period of plummeting costs and rapid growth.
"We all know coal mining is on its way to being extinct," Cheryl Johnson said. "The alternative is to look for more solar and less pollution. It should be available to everybody. It's just a right."