![Maine East High School Siemens and Maine East High School Energy Efficiency and Indoor air quality project.](https://assets.new.siemens.com/siemens/assets/api/uuid:66f73803-b80d-42d4-8347-e866f54c5a55/width:100/quality:low/crop:0,078:0,2012448132780083:0,921:0,7987551867219918/Siemens-and-Maine-East-High-School-Energy-Efficiency-and-Indoor-air-quality-project.jpg)
Balancing IAQ and
energy efficiency at Maine Township schools
District 207 faced a challenge to modernize HVAC systems and controls in three large high schools that were built decades apart. Implementing Siemens solutions improved the quality of air and also reduced energy costs throughout the district.