Haifeng Zhang
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California’s solar incentive program has had only modest impact on adoption rates
(iStock) Since 2007, California has had one of the most aggressive incentive programs in the country for putting solar-electric panels on the rooftops of homes and businesses. Its $2.2 billion California Solar Initiative (CSI) has provided a per-watt rebate for installing residential and commercial photovoltaic systems. Read MoreApr. 7, 2015