17290_Authority_February_2024

municipalauthorities.org | 43 RETTEW will help you optimize your biosolids system and become carbon neutral. ¾ Evaluate your existing biosolids process. ¾ Minimize waste disposal costs with sludge thickening and dewatering. ¾ Convert small systems to cycled aerobic digestion. ¾ Upgrade biogas to renewable natural gas and green electricity. ¾ Design floating and ground-mounted solar arrays, battery energy storage systems, and electric vehicle charging stations. Contact us today! rettew@rettew.com 1-800-738-8395 rettew.com | PENNSYLVANIA Berwyn • Lancaster • Lehigh Valley Mechanicsburg • Pittsburgh State College • Williamsport WANT TO BECOME A PROGRESSIVE AUTHORITY? Schedule an overview today to see why more public agencies and design firms trust PennBid. info@pennbid.net | www.pennbid.net EndorsedMember Program The EvolutionOf eProcurement.