Solution
Introducing JEA’s H2.0® Purification Program
A solution for a sustainable water future.
The H2.0®
Purification Program
Discover H2.0®: our innovative program shaping a sustainable water future. Employing state-of-the-art technology, we’re transforming water purification.
The multi-barrier purification process cleans the water our customers use, further purifying reclaimed water to drinking water quality so it can be used to replenish the aquifer.
By replenishing the aquifer, we are:
- Maximizing the use of our available water resources
- Deploying the most economical supply option
- Sustainably protecting the aquifer
- Increasing the quantity and improving the quality of the aquifer supply
- Directly reducing unused water conveyed to the river as required by state law
We are mimicking what nature does to replenish the aquifer, but doing it more efficiently, in a shorter amount of time, in a smaller footprint.
How We Got To H2.0®
A Thorough Process
In 2014, in collaboration with the St. Johns River Water Management District (SJRWMD), we began planning for the next water source beyond what the aquifer can supply. Our H2.0® Purification Program was developed as a comprehensive initiative spanning three phases. Based on lessons learned from other industry leaders, this structured approach was carefully crafted to ensure effectiveness and efficiency. The three-phase program consists of pilot-testing, demonstration, and implementation.
In 2016, phase one commenced with JEA spearheading pilot testing two different industry-leading purification technologies to determine which works best for our water. The SJRWMD was a cost-share partner with JEA in this award-winning groundbreaking research.
Collaborating closely with the SJRWMD, our research aimed to pinpoint sustainable water resources to support the needs of the state.
In 2019, after meticulous evaluation of both technologies, performance, and cost, JEA selected the membrane-based purification process.
Phase two began with design of the 1-million-gallon-per-day facility in 2019; construction activities began in 2023 and continued through 2026. Phase three design activities began in 2026 with construction to follow in the coming years.
This decision reflects our unwavering commitment to delivering top-tier solutions in water management.
How It Works
The purification process is an advanced system built on layers of tried-and-tested methods. Each part plays a crucial role in delivering the highest quality water to our customers.
The membrane-based purification process consists of membrane filtration, followed by reverse osmosis and, lastly, ultraviolet advanced oxidation.
Together, these processes form a robust shield against impurities, ensuring the water is so pure that minerals must be added back to the purified water before use.
JEA has branded the water purification program H2.0® as a nod to the 2.0 version of JEA’s water (H2O) supply.
Our Purification Center
The JEA H2.0®Purification Center will house this industry-leading process, educate visitors, train JEA employees, and help us ensure a sustainable future for Northeast Florida
