Barr has helped hundreds of mining, power, fuels, and other industrial clients obtain permits for air and water quality, wastewater discharge, stormwater management, and solid and hazardous waste. By putting your facility’s processes in the context of your business goals, we develop permitting strategies that meet regulatory criteria and support flexible, profitable operations. Our team has developed various permitting and compliance support tools, including the Barr Tank Emission Calculation Spreadsheet (BTECS).