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Brewing Up Sustainable Solutions: Award-Winning Charlotte Beer Crafted with Recycled Water

Susannah Bryant • February 22, 2025

Town Brewing's "Renew Brew" makes waves in local sustainability efforts

If you’ve ever visited a Catawba Riverkeeper Taproom or participated in River Week, you’ve probably heard us use the phrase, “Good Beer Needs Good Water.” The words are emblazoned above the bar at Confluence as we try to drive home the fact that many of our favorite things, like beer, only exist because of good clean water, and lots of it. Beer is made up of 95% water, and it takes somewhere from 4 to 8 gallons of water to make just 1 gallon of beer. 


With over 50 breweries in the city of Charlotte alone, there is a substantial amount of water being drawn from the Catawba River for the production of beer. Though water is not currently scarce in the Catawba-Wateree River Basin, the growing population of the region will continue to put stress on our waterways as demand for water increases and development paves the way for more pollution in our drinking water resources.   


So, when Town Brewing’s “Renew Brew” was released in February of 2024, we were excited to see the first beer in the Carolinas to be brewed with ultra-sustainable recycled water. Though all water is technically recycled—water is drawn from the Catawba River, treated, used, treated again, put back in the river, and drawn out again downstream—this collaborative brewing project removes a step in the process, allowing the water to go twice as far in one place. 


Instead of returning the treated wastewater effluent to the river, project partner and global water technology company Xylem “super treats” the water until it is ready to be used in the brewing process. Following normal treatment at the McDowell Creek Water Resource Recovery Facility, the water goes through many additional purification steps: carbon filtration, reverse osmosis, ozone oxidation, ultraviolet disinfection, and another round of carbon filtration. It is then tested to ensure that it exceeds the EPA’s highest water quality standards for human consumption. Once approved, the water is then crafted into the now award-winning Renew Brew, which was awarded 1st Place in the 2024 Queen City Brewer’s Festival Best in Show. 


This collaborative effort between Town Brewing, Xylem, and Charlotte Water is helping to redefine how the Charlotte region thinks about recycling water, crafting beer, and stewarding our environmental resources. 


Many thanks to Town Brewing for joining us at Confluence in Cramerton, NC last week to give out samples of their Renew Brew and share about the making of this groundbreaking beer. Want to try the beer for yourself? Head over to Confluence and grab a can from the beverage cooler!

February 5, 2025
Northern basin lab becomes first state-certified non-profit macroinvertebrate sampling lab in North Carolina
By Ellie Riggs January 17, 2025
On January 8th, the Policy Team traveled to Raleigh to kick off the 2025-2026 Legislative Session and celebrate the swearing-in of North Carolina’s 170 new lawmakers. Just a week later, South Carolina’s 126th General Assembly convened in Columbia. Congratulations to all the new legislators! We are excited to work with you to protect the waters of the Catawba-Wateree River. Before we dive into the details of our advocacy work this year, let’s take a step back to your middle school civics class. What exactly is a General Assembly? What is a legislative session? And how does an idea become a law? In both North and South Carolina, the General Assembly is the government body responsible for making state laws. It’s divided into two chambers: the House of Representatives and the Senate. Each member of the General Assembly is elected for a two-year term to represent the constituents from their district—including you! In January of each odd-numbered year, the new NC and SC General Assemblies convene for the first time in Raleigh and Columbia to begin their legislative sessions. During this time, legislators meet with constituents, lobbyists, government staff, and each other to discuss issues and solutions, introduce bills (drafted proposals for new laws), and vote on legislation. The goal of a legislative session is to create and pass laws that address state needs and shape the future of our communities. In NC, the General Assembly meets on a biennial schedule, with a “Long Session” from January to August of odd-numbered years and a “Short Session” in May of even-numbered years to adjust the budget. SC’s General Assembly convenes annually from January to May. So, how does a bill become a law? The process begins when a concerned citizen or advocacy group, like Catawba Riverkeeper, presents an idea to a legislator. If the idea gains support, it’s drafted into a bill and introduced into one chamber, where it’s debated and refined by a committee. If the bill passes the first chamber (in NC, this must happen before May 9th of the Long Session), the process repeats in the second. Once both chambers approve the bill, the governor can sign it into law. However, it’s rarely as simple as the Schoolhouse Rock “I’m Just a Bill” song suggests. Proposing a bill requires a tremendous amount of work, including extensive background research, numerous meetings with legislators, and meticulous conversations and email exchanges to fine-tune the text. Even after this, the bill can face delays, revisions in committee, or a veto from the governor. No wonder “Bill” from “I’m Just a Bill” looks so worn out! There is still one crucial step in the process that Schoolhouse Rock left out, and it involves YOU! As a constituent, your voice can directly influence laws that impact your life. Legislators derive their power from the people they represent, and their decisions are shaped by your concerns. Urging your Senator and Representative to support bills that matter to you is a powerful way to help pass legislation. It’s easy to do! Visit ncleg.gov or scstatehouse.gov to find your lawmakers’ contact information. You can email them to express your support for bills you care about. These websites also let you track the progress of bills as they move through the legislative process. Despite the challenges and complexity of the legislative process, advocating for our river is a central part of Catawba Riverkeeper. Every piece of our 2025-2026 Legislative Agenda and every bill we support has the potential to make meaningful impact on the health of our streams, rivers, lakes, and communities. Advocacy is also a team effort. While the Policy Team is brainstorming new ways to address stormwater runoff, meeting with legislators to discuss the importance of outdoor recreation, and drafting legislation to support disaster recovery, the work of advocating for our waterways requires all our voices coming together to create positive change. We hope that you will join us in being a voice for our waters this legislative session! Visit our Advocacy Page to learn more.
December 20, 2024
Another busy year is in the books!
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