As part of the Lighting Retrofit #5, 488 T-12 fixtures in the University Press Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 76,948 hours. The simple payback for this project is 3.64 years.

As part of the Lighting Retrofit #5, 547 T-12 fixtures in the Transportation Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 86,251 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 471 T-12 fixtures in Temple Hoyne Buell Hall were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 74,267 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 47- T-12 fixtures in the Speech and Hearing Clinic were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 74,110 hours. The simple payback for this project is 3.08 years.

As part of the Lighting Retrofit #5, 335 T-12 fixtures in the Shelford Vivarium Greenhouse were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 52,823 hours. The simple payback for this project is 3.53 years.

As part of the Lighting Retrofit #5, 433 T-12 fixtures in the Personnel Services Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 68,275 hours. The simple payback for this project is 3.2 years.

As part of the Lighting Retrofit #5, 415 T-12 fixtures in the Nuclear Physics Lab were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 65,437 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 1,200 T-12 fixtures in the Natural Resources Studies Annex were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 189,216 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 189 T-12 fixtures in the Levis Faculty Center were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 29,802 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 571 T-12 fixtures in the International Studies Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 90,035 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 610 T-12 fixtures in Illini Hall were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 96,185 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 426 T-12 fixtures in Huff Hall were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 67,172 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 485 T-12 fixtures in Harker Hall were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 76,475 hours. The simple payback for this project is 3.56 years.

As part of the Lighting Retrofit #5, 304 T-12 fixtures in the Harding Band Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 47,935 hours. The simple payback for this project is 3.81 years.

As part of the Lighting Retrofit #5, 298 T-12 fixtures in the Colonel Wolfe School were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 46,989 hours. The simple payback for this project is 3.55 years.

As part of the Lighting Retrofit #5, 402 T-12 fixtures in the Civil Engineering Hydrosystems Laboratory were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 63,387 hours. The simple payback for this project is 3.13 years.

As part of the Lighting Retrofit #5, 687 T-12 fixtures in the Admin Tech Info Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 112,316 hours. The simple payback for this project is 3.42 years.

As part of the Lighting Retrofit #5, 618 T-12 fixtures in the Architecture Building were replaced with more energy-efficient T-8 fixtures. This switch will incur an Annual kWh Savings of 97,446 hours. The simple payback for this project is 3.47 years.

On January 13, 2012, sustainability staff submitted updated greenhouse gas emissions inventories for fiscal years 2008, 2009, 2010 and 2011.  The numbers look a little different from previous inventories due to the use of the Clean Air-Cool Planet calculator and because of the availability of additional data.  Illinois is making great progress on emissions reductions with a ~15% reduction in the last four years

OS staff reviewed and edited Illinois’ entry in the Princeton Review’s Guide to Green Schools.  In the future, the Princeton Review, the Sierra Club and the Sustainable Endowments Institute will extract data from a Campus Sustainability Data Collector, which is very similar to AASHE’s STARS reporting system, and very extensive.