The National Renewable Energy Laboratory (NREL) built a new research facility called the Energy Systems Integration Facility (ESIF) to enable renewable energy research. ESIF required separate but networked audio systems for its various research spaces, including conference rooms and a control room. Convergent Technologies designed an audio solution using Biamp's Audia and Nexia products to meet these needs, providing high quality audio conferencing across the facility. The early collaboration between Convergent Technologies and the architects resulted in well-designed collaboration spaces supporting the complex audio solution.