green mortgage bonds

HONOLULU, Hawaii — Part of a nationwide sustainability initiative, Kaiser Permanente Hawaii’s 150-kilowatt (kW) solar photovoltaic system at Mapunapuna Medical Office recently joined the electrical grid.

It’s the first of eight planned solar installations to be completed by the organization. When fully implemented, the operation is expected to cut Kaiser Permanente Hawaii’s energy usage by 10 percent, saving $2 million to $4 million over the 20-year power purchase agreement.