The document discusses Chattanooga, Tennessee's implementation of adjustable low-energy street lights combined with automated metering infrastructure. This allows the city to measure and manage energy savings from the lights. Some key points made: - Chattanooga is the first city to deploy this system city-wide, allowing individual light energy use to be monitored. - Lights can be dimmed or brightened on a schedule or on demand, reducing energy use by 50-75% without compromising safety. - The system has provided economic, sustainability, technology and job creation benefits for Chattanooga. - Being able to measure energy use through the automated metering allows the city to effectively manage