WAIKOLOA, HI--(Marketwired - May 28, 2014) - On May 23, 2014, the Hawaii Public Utilities Commission approved a rate increase for Hawaii Water Service Company's Waikoloa Resort Utilities operations. In its Decision and Order No. 32107, the Commission approved an increase in revenue of $1,953,396, or approximately 28.2%, to be phased in over two years.