Latest News and Press Releases

SAN JOSE, Calif., Oct. 30, 2025 (GLOBE NEWSWIRE) -- California Water Service Group (Group or Company, NYSE: CWT), a leading publicly traded water utility serving California, Hawaii, New Mexico,...

SAN JOSE, Calif., Oct. 29, 2025 (GLOBE NEWSWIRE) -- At its meeting on October 29, 2025, the California Water Service Group (NYSE: CWT) (Company) Board of Directors declared the Company’s 323rd...

Cal Water completes consolidation to provide safe, clean water to disadvantaged community in Central Valley.

California Water Service Group is one of only two water utilities honored in U.S. as America's Greenest Companies by Newsweek.

New rates for Hawaii Water Service's Waikoloa systems will help keep utility service safe and reliable.

SAN JOSE, Calif., Oct. 09, 2025 (GLOBE NEWSWIRE) -- California Water Service Group (NYSE: CWT) today announced that its 2025 third-quarter earnings results will be released at 9:00 a.m. ET with its...

SAN JOSE, Calif., Oct. 01, 2025 (GLOBE NEWSWIRE) -- California Water Service Group (Group, NYSE: CWT) today announced today the sale of $170,000,000 in aggregate principal amount of Senior Unsecured...

Proposed increase would recover $14.9 million in costs that have been incurred to fund the improvement and maintenance of its local water system.

Professional and volunteer fire departments that serve any part of Cal Water’s service areas are eligible to apply for funding that will offset costs.

Newsweek honored 61 companies in the energy and utilities category, with California Water Service Group being one of three water utilities recognized.