DECEMBER 2018
Electrochemical for Cooling Towers

GPG and the National Renewable Energy Laboratory (NREL) tested an alternative treatment technology that uses electricity to create a chemical reaction.

NREL researchers found that the system effectively treated the water without the expense of added chemicals. It reduced water use by 32%.

Download Findings

• 1-page infographic

• 4-page brief

• NREL full report

View Webinar

• On-demand video

• Slides

Additional Resources

• DOE/EERE Report: Testing and Evaluation of a Chemical-Free Cooling Tower Water Treatment Technology (NREL, August 2019)