Just off Malibu’s shoreline, a pioneering project is set to reshape how the U.S. produces desalinated water. Spearheaded by Santa Monica-based OceanWell in partnership with the Las Virgenes Municipal Water District (LVMWD), Water Farm 1 aims to convert deep-sea ocean water into drinkable water using the ocean’s own pressure—a first for American desalination efforts.
Expected to be operational by 2030, Water Farm 1 could supply up to 60 million gallons of fresh water daily, enough to serve around 450,000 people, roughly the population of Long Beach. The initiative comes at a critical time for California, which has faced drought conditions in 10 of the past 15 years, including one of the driest years on record in 2022. With shrinking snowpacks, depleted aquifers, and increasing dependence on the Colorado River, diversifying water sources has become a pressing priority.
Unlike traditional desalination plants that require large infrastructure and high energy input, Water Farm 1 uses hydrostatic pressure at depths of 400 meters (1,300 feet) to drive its reverse osmosis process. Each modular pod filters seawater into potable water while minimizing environmental harm—particularly the issue of brine discharge, which can disrupt marine ecosystems.
OceanWell CEO Robert Bergstrom highlighted the project’s sustainable design:
“Water Farm 1 shows how we can responsibly and economically harvest fresh water from the ocean. This is about building infrastructure that can withstand climate extremes and deliver long-term resilience.”
In March 2025, pilot tests at the Las Virgenes Reservoir validated the effectiveness of OceanWell’s LifeSafe™ intake system, which operates in biologically active environments while protecting marine life. Each pod is projected to produce 1 million gallons of water per day, with multiple units planned for deployment off Malibu’s coast. Internal data suggests the system uses up to 40% less energy than conventional desalination plants, reducing the need for large onshore facilities that often face environmental opposition.
The project also represents a collaborative effort among seven California water agencies to manage water distribution logistics. While coastal cities can tap into the supply directly, inland communities like Calabasas and Burbank face infrastructure challenges. For example, Burbank lacks the pipelines needed to receive ocean-sourced water and is working with the Metropolitan Water District of Southern California to develop a regional water exchange system.
Ian Prichard, Deputy General Manager of the Calleguas Municipal Water District, emphasized the importance of cooperation:
“Delivering water from deep underwater to inland areas without coastal pipelines is a logistical challenge. Collaboration is key.”
An independent feasibility study is underway to determine how best to integrate this new water source into existing infrastructure and assess the required investment.
Environmental stewardship remains central to the project. OceanWell has formed Tribal and Environmental Working Groups to monitor the ecological impact of the offshore pods and guide the final design. These groups will analyze pilot data to ensure minimal disruption to marine ecosystems.
Dr. Mark Gold, adjunct professor at UCLA’s Institute of the Environment and Sustainability, expressed cautious optimism:
“We need durable, cost-effective solutions that don’t add stress to marine life. Avoiding brine discharge is a major environmental advantage.”
As anticipation builds around Water Farm 1, it symbolizes a potential turning point in sustainable water production. Yet, as Dr. Gold noted:
“Proof is in the performance. There’s a difference between a well-meaning pilot and a fully operational facility.”
(Source SSB Crack News)