Immanuel Lutheran Church & School partnered with Mac Electric to replace its outdated fluorescent lighting with a high-efficiency LED system. The comprehensive retrofit included new fixtures, occupancy sensors, and daylight harvesting controls, addressing frequent lighting failures and high energy costs.
- Total Project Cost: $140,291
- Rebates Received: $50,000
- Net Cost: $90,291
- Annual Energy Savings: $9,156
- Estimated Payback: 9 years
- Internal Rate of Return (IRR): 8.45%
- 20-Year Savings Projection: $183,120
- Energy Use Reduction: 58%