Hawaii SB1090 mandates solar and electric vehicle readiness for new residential constructions starting January 1, 2026.

Hawaii SB1090 requires new residential constructions to include solar conduit- and electrical panel-readiness and electric vehicle-readiness. This includes installing electrical panels with reserved space for photovoltaic systems and dedicated receptacles for electric vehicles. The bill aims to make the transition to renewable energy more cost-effective by preparing new homes for future infrastructure installations during construction rather than retrofitting completed homes. The cost estimate for these measures ranges from $100 to $300.

Hawaii SB1090 mandates solar and electric vehicle readiness for new residential constructions starting January 1, 2026.

Hawaii SB1090 requires new residential constructions to include solar conduit- and electrical panel-readiness and electric vehicle-readiness. This includes installing electrical panels with reserved space for photovoltaic systems and dedicated receptacles for electric vehicles. The bill aims to make the transition to renewable energy more cost-effective by preparing new homes for future infrastructure installations during construction rather than retrofitting completed homes. The cost estimate for these measures ranges from $100 to $300.