K-12 School District Energy Efficiency Upgrades
ANDERSON COUNTY, TENNESSEE
Anderson County Schools faced several key challenges, including aging infrastructure with outdated HVAC, electrical, and window systems, budget constraints that required creative use of ESSER funding and ESPC financing, and the need to complete upgrades across 17 schools while maintaining operations during construction. The district also set ambitious energy efficiency goals to achieve significant savings and secure Energy Star certifications, all while ensuring safety and compliance with zero recordable incidents throughout the project.
1.2M+
Annual Savings
20M+
Total Lifetime Savings
17
Buildings Revitalized
5.6M+
KWh Reduced
Innovative Solutions
ESG implemented a holistic set of upgrades that improved efficiency, safety, and resiliency across the district.
Upgraded over 1,800 fixtures to LED with enhanced lighting controls to reduce energy use by 60%, lower maintenance costs, and improve classroom learning environments with brighter, more consistent lighting.
Replaced 54 single-pane windows with double-pane energy-efficient windows to improve insulation, reduce HVAC load, and enhance student/staff comfort.
Installed new roofing across multiple facilities to increase building longevity, prevent leaks, and improve thermal performance.
Upgraded HVAC systems and controls to improve efficiency, reduce energy waste, and create healthier indoor air quality.
Installed a new Building Automation System (BAS) to centralize energy management, reduce utility waste, and allow real-time monitoring for better operational control.
Enhanced building security and fire alarm systems to increase student and staff safety while modernizing outdated infrastructure.
Implemented water conservation measures to reduce utility costs and support sustainability goals.
Installed a 1 MW solar photovoltaic system (PPA) to offset utility costs, support renewable energy goals, and provide educational opportunities for students.
REVITALIZED ENVIRONMENTS
Improved comfort, lighting, and indoor air quality to support student focus and well-being.
SIGNIFICANT COST SAVINGS
Through efficiency upgrades and renewable energy integration, the district saved over $11.7 million in savings, which it used to pay for student benefits.
Long-Term Resiliency
Renewable energy, modernized infrastructure, and upgraded safety systems that strengthen district operations for the future.
