The cost of rooftop solar power in Hawaii is lower than grid power. But interconnect costs, balky utilities, and a flood of those wanting rooftop solar have led to problems.
First in the U.S., Hawaii residents and businesses can install solar power – without incentives – for less than the cost of grid electricity. But as local Earthjustice lawyer Isaac Moriwake notes, “the gates of heaven do not open just because solar is cheap.” Instead, a number of unexpected barriers have kept the solar market from to its full potential or growing as quickly as it might. ILSR’s new report, Hawaiian Sunblock: Solar Facing Unexpected Barriers Despite Low Cost, explores these barriers and how Hawaii’s experience might provide valuable lessons as the cost of solar makes it competitive across the country.