Iowa State University
OP-1: Emissions Inventory and Disclosure

• Documentation Fields
• Credit Info

Has the institution conducted a GHG emissions inventory within the previous three years that includes all Scope 1 and 2 emissions? :
A copy of the most recent GHG emissions inventory:
A brief description of the methodology and/or tool used to complete the GHG emissions inventory:
Has the GHG emissions inventory been validated internally by personnel who are independent of the GHG accounting and reporting process and/or verified by an independent, external third party?:
A brief description of the GHG inventory verification process:
Documentation to support the GHG inventory verification process:
Gross Scope 1 GHG emissions, performance year:

	Weight in MTCO2e
Stationary combustion	302,713.80 Metric tons of CO2 equivalent
Other sources (mobile combustion, process emissions, fugitive emissions)	528.50 Metric tons of CO2 equivalent

Total gross Scope 1 GHG emissions, performance year:
Gross Scope 2 GHG emissions, performance year (market-based):

	Weight in MTCO2e
Imported electricity	25,364.40 Metric tons of CO2 equivalent
Imported thermal energy	0 Metric tons of CO2 equivalent

Total gross Scope 2 GHG emissions, performance year:
Gross GHG emissions from biogenic sources, performance year:
Does the GHG emissions inventory include Scope 3 emissions from the following sources?:

	Yes or No	Weight in MTCO2e
Business travel	---	---
Commuting	---	---
Purchased goods and services	---	---
Capital goods	---	---
Fuel- and energy-related activities not included in Scope 1 or Scope 2	---	---
Waste generated in operations	---	---
Other sources	---	---

Total Scope 3 GHG emissions, performance year:
A brief description of how the institution accounted for its Scope 3 emissions:
Has the institution completed an inventory within the previous three years to quantify its air pollutant emissions?:
Annual weight of emissions for::

	Weight of Emissions
Nitrogen oxides (NOx)	106.20 Tons
Sulfur oxides (SOx)	264.51 Tons
Carbon monoxide (CO)	100.26 Tons
Particulate matter (PM)	25.06 Tons
Ozone (O3)	0 Tons
Lead (Pb)	0.01 Tons
Hazardous air pollutants (HAPs)	8.78 Tons
Ozone-depleting compounds (ODCs)	0 Tons
Other standard categories of air emissions identified in permits and/or regulations	6.40 Tons

Do the air pollutant emissions figures provided include the following sources?:

	Yes or No
Major stationary sources	Yes
Area sources	Yes
Mobile sources	No
Commuting	No
Off-site electricity production	No

A brief description of the methodology(ies) the institution used to complete its air emissions inventory:
Gross Scope 2 GHG emissions from purchased electricity (location-based):
Gross Scope 2 GHG emissions from imported thermal energy (location-based) :
Website URL where information about the institution’s emissions inventories is available:
Additional documentation to support the submission:
Data source(s) and notes about the submission: