DeepWater Desal drives to overturn Monterey County ownership rule

Desalination project developer DeepWater Desal, in California, US, is seeking to overturn the rules of Monterey County that all desalination plants must be publicly owned, reports Monterey Herald.

The DeepWater Desal scheme proposes drawing water from Monterey Submarine Canyon at a depth of 130 feet

The DeepWater Desal scheme proposes drawing water from Monterey Submarine Canyon at a depth of 130 feet

John Phillips, an elected official representing one the five districts on Monterey County Board of Supervisors, sought in March 2018, on behalf the developer, a recommendation to change the county’s rule on desalination plant ownership.

DeepWater Desal is developing the Monterey Bay Regional Water Project, a $350 million desalination scheme, with a plant capacity of 25,000 acre feet a year (843,835 m3/d), that seeks to draw water from Monterey Submarine Canyon, at a depth of 130 feet, off the coast at Moss Landing, Monterey Bay. The project design envisages a seawater reverse osmosis facility at the site of Dynery power plant, co-located with computer data centres.

The developer has already agreed to sell the produced water to Monterey Peninsula Water Management District, the city of Salinas and California Water service, Castroville Community Services District, Pajaro Sunny Mesa water district, and Sequel Creek Water District.

A report on the ownership rules is expected in May 2018. 

Additionally, DeepWater Desal is awaiting a subsurface intake feasibility study, which aims to establish whether the intake method is feasible. The developer further expects to release a draft Environmental Impact Report (EIR) by end of this year, or early 2019.

Meanwhile, water utility California American Water (CAW) is developing the Monterey Peninsula Water Supply Project, whose three main planks include a 6.4 million gallons a day (24,227 m3/d) desalination plant north of Monterey. In March 2018, CAW issued an EIR compiled by California Public Utilities Commission, and an Environmental Impact Statement from Monterey Bay National Marine Sanctuary.

Monterey County had previously agreed not to enforce its ownership rule for the CAW project.


Tags

California | Produced Water | Water Management


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