1. Phoenix College Carbon Emissions Report

2. Scope of Project To determine, track, and potentially reduce: 1. Direct emissions from sources that are owned and/or controlled by your institution (Natural gas, propane, gasoline, diesel fuel, refrigerants, fertilizers). 2. Indirect emissions from sources that are neither owned nor operated by your institution but whose products are directly linked to on-campus energy consumption (Purchased electricity). 3. Other emissions attributed to your institution, deemed “optional” emissions by corporate inventories (Employee/student commuting, district financed air travel, landfill waste, paper). *Note: Emission sources that do not pertain to PC’s campus have been excluded.

3. Total Emissions 2007 - 2009 Total Emissions (Metric Tonnes eCO 2 )

4. Emissions per Operating Funds Emissions per operating dollar estimates the environmental impact of PC operation. The upward trend in 2009 is due to an increase in employee/student commuting. These emissions are not considered to be under the control of the institution.

5. Greenhouse Snapshot *Values are in MTCDE (Metric Ton Carbon Dioxide Equivalent) Commuting and air travel have been excluded as they are not considered to be under the direct control of the campus.

6. Landfill Waste, Paper, Air Travel & Commuting *Figures above are measured in Metric Tons of Carbon Dioxide Equivalent (MTCDE) FY: 2009 - 2010

7. On-Campus Stationary Sources *Figures above are measured in Metric Tons of Carbon Dioxide Equivalent (MTCDE) FY: 2010 - 2011 Scope 3: Employee/Student Commuter & Air Travel data have been excluded as they are not considered to be under the control of the institution.

8. Comparison with other MCCCD Colleges Metric Ton Carbon Dioxide Equivalent (In Millions) Per 1000 Ft. of Building Space *The year for each campus is specified on the next page

9. Comparison with other MCCCD Colleges Rio Salado Chandler- GilbertMesaScottsdaleGateWayGlendale**Phoenix Year Covered2008 - 20092009 - 20102007- 20082009 - 20102008 - 200920102010-2011 Total Emissions (MTCDE***)8,67811,60633,45732,43117,660.628,331.37017.3 Building Space (Sq. Ft.)263,451501,218937,494584,498301,092811,576594,858 Emissions (MTCDE/FTE)0.671.12.84.04.81.90.41 Emissions (MTCDE/1,000 Sq. Ft.)32.923.135.755.558.634.911.7 * Data for the remaining campuses is/was not available at the time of this report **This column is calculated by calendar year while the others are fiscal year beginning July 1st. *** Metric ton carbon dioxide equivalent **** Full time [student] enrollment [full time + (part time ● 0.5) + (summer ● 0.0)] PC comes in with lower emissions than six of its sister colleges*

10. Energy Use Analysis Measurements are: One Million British Thermal Units (MMBtu) MODULESummary WORKSHEETDemographic Energy Use Summary (MMBtu per unit) UNIVERSITYPhoenix College Years2006 - 2010 Budget Community Size Building Space Group$ Operating budget$ Energy budgetStudentCommunity MemberFt 2 Total Building Space Average0.11916915.11685570.56978360.48657929.744984413 Min0.08557013.9868870.41877960.38714976.872259266 Max0.1515627.27654010.80927560.680169312.5426855 Standard Deviation0.02680961.3014420.14737350.11552372.420421879

11. Relative Emissions Analysis *Measurements are: Metric tons eCO 2 per unit MODULESummary WORKSHEETDemographic Emissions Summary (Metric tonnes eCO 2 per unit) UNIVERSITYPhoenix College Years2006 - 2010 Budget Community Size Building Space GroupkBtu / Operating budget $kBtu / Energy budget $MMBtu / StudentMMBtu / CommunitykBtu / Ft 2 Total Building Space Average$0.12$5.12$0.57$0.49$9.74 Min$0.09$3.99$0.42$0.39$6.87 Max$0.15$7.28$0.81$0.68$12.54 Standard Deviation$0.03$1.30$0.15$0.12$2.42