# Nona Technologies > Nona RECOVER recycles the cooling water AI data centers waste using MIT-patented Ion Concentration Polarization — cutting cooling water use up to 50% and cooling OpEx up to 40% as a low-OpEx alternative to reverse osmosis. This file is generated from the site's source content. It is a curated index for AI assistants, not a crawler permissions file. For crawler permissions, see `/robots.txt`. ## Core Pages - [Home](https://www.nona-technologies.com/): Primary overview of the site. ## Public Content - [Privacy Policy](https://www.nona-technologies.com/privacy-policy): How Nona Technologies collects, uses, and protects information when you visit our website or contact us. - [Terms of Use](https://www.nona-technologies.com/terms-of-use): The terms and conditions that govern your access to and use of the Nona Technologies website. ## Discovery - [Sitemap](https://www.nona-technologies.com/sitemap-index.xml): Complete search-engine sitemap, if available. - [Robots policy](https://www.nona-technologies.com/robots.txt): Crawler permissions for automated agents.