California’s potential to utilize ocean water as a freshwater source has been a topic of interest during dry periods. While countries like Saudi Arabia have successfully implemented desalination plants to meet their water needs, California has been slow to adopt this technology. Currently, only a small fraction of the state’s drinking water comes from the ocean. However, the Doheny Desalination Plant in Dana Point could increase this supply by 10% in just five years.
The project, led by the South Coast Water District, has made progress since gaining approval from the California Coastal Commission. However, there have been some setbacks and adjustments to the projected costs. The estimated cost of water from the Doheny plant has increased by 30%, mainly due to rising energy costs, inflation, and supply chain issues. The total cost of the plant is now expected to be $175 million, with a fifth already covered by grants and the remainder to be paid by local ratepayers.
While the increased cost may result in a higher monthly water bill for consumers, it is still within the acceptable range for most residents who desire a more reliable water supply. Furthermore, the cost of desalinated water is expected to become more competitive compared to imported water in the future due to potential water shortages and increasing costs associated with other water sources.
Despite the challenges, there is continued interest and support for the Doheny project. Several neighboring water agencies are reviewing commitment letters drafted by the South Coast Water District, indicating a willingness to contribute to the design contract. The district is hopeful that agreements and financial support from these partners can be secured by the end of the year. The plan is also being presented to other agencies for consideration.
The timeline for the plant’s operation has shifted slightly due to the need for agreements with neighboring water agencies. The district now anticipates starting operations in late 2028 or early 2029. Design contracts will be awarded in the spring after receiving proposals from interested companies. South Coast Water and its partners will then have to make a final decision on whether to proceed with the construction based on the cost and efficiency projections.
California currently has seven desalination plants in operation, but they produce less water combined than what the Doheny plant is expected to produce daily. These existing plants serve various purposes, such as residential water supply, power plant operation, and aquarium needs. The Carlsbad Desalination Plant in San Diego County is the largest in the United States and has faced controversy and cost challenges. Despite these hurdles, interest in desalination remains high as a potential solution for water scarcity in California.
Denial of responsibility! VigourTimes is an automatic aggregator of Global media. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, and all materials to their authors. For any complaint, please reach us at – [email protected]. We will take necessary action within 24 hours.
