Draft PDS-01 MINHERS Addendum 79f, Informative Note Correction

Addendum 79 corrects and error introduced by Addendum 66 when it added CO2e rating criteria to the RESNET HERS. The Informative Note to Table 5.1.2(1) of the Addendum identifies an EPA document as the source of emissions data and should be updated to identify ASHRAE Standard 189 as the source. SDC 300 previously approved and the SMB adopted an interim addendum, Addendum 79i, to correct the reference. The interim addendum will remain in effect until completion and adoption of the permanent version, Addendum 79f.

The public comment period will begin July 3rd, 2024, and end August 1st, 2024. Comments will only be accepted on changes indicated by strike through and underlined text in red print in the file.

To review the draft Addendum, click on Draft PDS-01, MINHERS Addendum 79f, Informative Note Correction

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The public comment is closed.

Entry Date: July 18, 2024 at 1:23 PM

Full Name: test test

Affiliation: test

Address: 111 City, Alabama 11111

Phone Number: 11111111111

Email: test@test.test

Page Number: 1

Section/Table/Figure Number: 1

Comment Intent: Objection

Comment Type: General

Comment:

Table 5.1.2(1) Emission Factors for Household Combustion Fuels[1]

Fuel Type Units MBtu
per Unit
CO2e
lb/MBtu
NOx
lb/MBtu
SO2
lb/MBtu
Natural Gas Therm 0.1000 147.3 0.0922 0.0006
Fuel Oil #2 Gallon 0.1385 195.9 0.1300 0.0015
Liquid Petroleum Gas (LPG) Gallon 0.0915 177.8 0.1421 0.0002

[1] (Informative Note) Developed from ASHRAE Standard 189.1-2020, Addendum m, Appendix J, Table J-6 using combined pre-combustion and combustion values for 100-year GWP time horizonthe U.S. EPA AP 42, Fifth Edition Compilation of Air Pollutant Emissions Factors, Volume 1, Chapter 1: External Combustion Sources. https://www.epa.gov/air-emissions-factors-and-quantification/ap-42-fifth-edition-volume-i-chapter-1-external-0 

Proposed Change to Amendment:

Table 5.1.2(1) Emission Factors for Household Combustion Fuels[1]

Fuel Type Units MBtu
per Unit
CO2e
lb/MBtu
NOx
lb/MBtu
SO2
lb/MBtu
Natural Gas Therm 0.1000 147.3 0.0922 0.0006
Fuel Oil #2 Gallon 0.1385 195.9 0.1300 0.0015
Liquid Petroleum Gas (LPG) Gallon 0.0915 177.8 0.1421 0.0002

[1] (Informative Note) Developed from ASHRAE Standard 189.1-2020, Addendum m, Appendix J, Table J-6 using combined pre-combustion and combustion values for 100-year GWP time horizonthe U.S. EPA AP 42, Fifth Edition Compilation of Air Pollutant Emissions Factors, Volume 1, Chapter 1: External Combustion Sources. https://www.epa.gov/air-emissions-factors-and-quantification/ap-42-fifth-edition-volume-i-chapter-1-external-0