HECO grid plan could enable 3x as much rooftop solar in Hawaii
Six months after regulators rejected the first plan, HECO has proposed another vision for the state’s electric grid, which is heavier on software than hardware.
Hawaii strains to permit batteries as self-supply permits grow
The Aloha State has encouraged residential solar customers to move to self-contained electricity systems – but permitting the batteries necessary to enable that are moving far more slowly than expected.
Sunnova follows Tesla, Sunrun into Hawaiian solar+storage market
The company’s partnership with Sunetric will allow customers to lease solar+storage systems as a package, which will allow them to participate in the island state’s “self-supply” program.
20 MW of “grid-supply” solar capacity becomes available in Hawaii
HECO has identified space for 2,800 rooftop PV systems under a previously closed program that allows customers to export to the grid.
News Analysis: Installations crater in Hawaii after incentives gutted
In 2015, Hawaii’s Public Utilities Commission eliminated the state’s net-metering incentive. Since then, the number of permits pulled on Oahu for solar installations has plummeted, reaching a new low in 2017 of only 449.
Top solar cities struggle with policy changes
The latest report by Environment America shows San Diego moving to second-place in per-capita solar PV and first place in overall watts, just as Net Metering 2.0 slows down its residential solar market.
NREL: Solar + storage costs twice as much as solar (with chart)
The National Lab’s latest report uses its renowned cost modeling to find that even a PV system with small batteries costs nearly twice as much as a standalone PV system.
Kaua’i to meet 1/4 of power needs with solar thanks to Tesla system (with video)
The island is a view into what a future with high penetrations of renewable energy will look like.
EnSync provides PPA to Oceanic Time Warner in Hawaii
The solar+storage project utilizes EnSync’s Matrix Energy Management and SuperModule Energy Storage Platform on a 400 kW PV system.
Kaua’i Island expects to obliterate its solar goal five years early
Not content to rest on its laurels, the island’s utility cooperative board set a new goal of producing 70% of its energy from renewables by 2030.
