Categorized | Energy, Poseidon, Video

‘Responsible’ Desalination Comes to Dana Point

‘Responsible’ Desalination Comes to Dana Point

By John Earl
Surf City Voice

The pilot desalination plant under construction in Dana Point, just off of Pacific Coast Highway and next to Doheny State Beach, will test environmental data to determine  the design of a larger facility in the future that will create 15 million gallons of drinking water per day from ocean water, meeting 25 percent of the supply needs for five partner cities or water districts that together will form the South Orange Coastal Ocean Desalination Project.

The desalination plant is being created by the Municipal Water District of Orange County (MWDOC) with funding assistance from various other government agencies.

Unlike the two desalination plants proposed by Poseidon Resources Inc. to be built in Huntington Beach and Carlsbad, the Dana Point facility is publicly owned and will not use a water intake system that kills countless marine life organisms and is being phased out by new environmental regulations. That system is used by power generating companies to keep their plants cool, and Poseidon hopes to piggy back on it to supply 100 million gallons of seawater to each of its desalination plants daily in order to create 50 million gallons of drinking water.

Scott Maloni and Karl Seckel

Poseidon CEO Scott Maloni and MWDOC manager Karl Seckel at the OC Water Summit. Photo: Arturo Tolenttino for the SCV

Recently created state regulations covering power generating plants would require the “best technology available for minimizing environmental impact,” or a reduction in water intake in order not to exceed the maximum environmental impact allowed. That would for all practical purposes end that “once-through-cooling” process which is currently used by the power generating plants in Huntington Beach and Carlsbad and that Poseidon plans to plug into. The new standard must be met by 2020.

2 Responses to “‘Responsible’ Desalination Comes to Dana Point”

  1. Leif Melby says:

    Please approve DANA point ASAP. What if this drought goes on for a few years? OR natural disaster, even terrorist attacking our water supplies. We need multiple independent sources of water. Also the reality is that southern CA with no alternatives will use more and more water diverted from North ect. Which certainly is more changing of “mother nature” than using ocean sources.


  1. […] and a smaller, less controversial, desalination project envisioned (but far from certain) for Dana Point in south Orange County. He also thinks that ratepayers throughout the county should have to pay for […]

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