As part of the ICECF 2009 Lighting Retrofit, 195 T-12 fixtures in Morrill Hall were replaced with the more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 25,781 hours. The simple payback for this project is -4.45 years. There are 2,594 T-12 fixtures in Morrill Hall that remain to be switched.

As part of the ICECF 2009 Lighting Retrofit, 4,248 T-12 fixtures in the Vet Med Basic Sciences Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 796,429 hours. The simple payback for this project is 0.11 years.

As part of the ICECF 2009 Lighting Retrofit, 1,928 T-12 fixtures in the Vet Med Small Animal Clinic were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 67,145 hours. The simple payback for this project is 0.83 years.

As part of the ICECF 2009 Lighting Retrofit, 115 T-12 fixtures in the Vet Med Chiller Plant were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 28,742 hours. The simple payback for this project is -0.2 years.

As part of the ICECF 2009 Lighting Retrofit, 2,793 T-12 fixtures in the Digital Computer Laboratory were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 422,793 hours. The simple payback for this project is 0.23 years.

As part of the ICECF 2009 Lighting Retrofit, 1,154 T-12 fixtures in nine buildings belonging to the Illinois State Water Survey were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 181,017 hours. The simple payback for this project is -2.45 years.

As part of the ICECF 2009 Lighting Retrofit, 621 T-12 fixtures in the Computing Applications Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 113,735 hours. The simple payback for this project is 0.74 years.

A portion of the T-12 fixtures in the Roger Adams Laboratory were retrofitted in the 2008 leg of the ICECF Lighting Retrofit. The remaining 2,064 fixtures were replaced in the 2009 Retrofit, however, allowing an additional Annual kWh Savings of 157,759 hours. The Simple Payback for the replacing these fixtures in the remaining portion of the building is 3.34 years.

As part of the ICECF 2009 Lighting Retrofit, 628 T-12 fixtures in the Turner Student Services Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 99,474 hours. The simple payback for this project is 2 years.