Greenhouse Gas Protocol

HCFC-22

Please first consult the PDF documents for advice on the use of the corresponding spreadsheets. General guidance on developing an inventory can be found in the Corporate Standard.

The HCFC–22 tool provides two different methods for calculating HFC-23 emissions from HCFC-22 production. One requires data on the flow rate and composition of the HFC-23 exit streams. The other requires data on the amount of HCFC-22 that has been produced. Both allow the emissions reductions associated with the use of emissions control technologies to be calculated.

HCFC-22 plants have other greenhouse gas sources, such as the fuels used in energy production. All sources that are typically associated with an HCFC-22 plant are listed below. Please consult the full listing for other potentially relevant tools.

Downloads

Direct Emissions (Emission sources owned or controlled by you)

These sources are considered Scope 1 for reporting purposes

HFC-23 emissions from the production of HCFC-22
Guidance Document (94 KB) Excel Worksheet (227 KB)	Version: 2.0 Release date: March 2008
GHG emissions from stationary combustion
Guidance Document (2 MB) Excel Worksheet (2 MB)	Version: 4.0 Release date: February 2009
GHG emissions from transport or mobile sources
Guidance Document (211 KB) Excel Worksheet (1 MB)	Version: 2.0 Release date: June 2009

Indirect Emissions (Emissions from use of purchased electricity, heat or steam)

These sources are considered Scope 2 for reporting purposes

GHG emissions from purchased electricity
Guidance Document (206 KB) Excel Worksheet (1 MB)	Version: 2.1 Release date: June 2009
Allocation of Emissions from a Combined Heat and Power (CHP) Plant
Guidance Document (231 KB) Excel Worksheet (50 KB)	Version: 1.0 Release date: September 2006

Other Indirect Emissions (All other emission sources)

These sources are considered Scope 3 for reporting purposes

GHG emissions from transport or mobile sources
Guidance Document (211 KB) Excel Worksheet (1 MB)	Version: 2.0 Release date: June 2009

Additional Guidance Documents

These additional documents provide further clarification on quantification and reporting issues

A Corporate Accounting and Reporting Standard (Corporate Standard)
Guidance Document (4 MB)
Base Year Adjustments
Guidance Document (143 KB)
Categorizing GHG Emissions Associated with Leased Assets
Guidance Document (105 KB)
Measurement and Estimation Uncertainty of GHG Emissions
Guidance Document (227 KB) Excel Worksheet (57 KB)	Version: 1.0 Release date: September 2003