Issues and Workarounds for e-GGRT
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RY2024
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If you submit GHG annual reports via the bulk XML upload method, see XML Known Issues.
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{center}Description{center} |
Issue: More recent versions of Google Chrome insert a check box onto many of the dialog/message boxes generated by e-GGRT. If this "Prevent this page from creating additional dialogs" check box is selected, Chrome will prevent e-GGRT from presenting important dialog boxes that are important to e-GGRT screen flows. For example, if the box is selected and e-GGRT subsequently attempt to display a dialog box asking you to confirm that you wish to delete a unit, Chrome will prevent the display of the dialog box and the application will appear to be broken. This behavior will continue for the remainder of your Chrome session.
Workaround: Do not select the "Prevent this page from creating additional dialogs" check box when using Chrome. If you do, you should shut down and restart Chrome to enable Chrome to display dialog boxes from e-GGRT.
Reference #6344
RESOLVED 3/5/16. Application will now display a message explaining how to fix the corrupted Excel workbook.
Issue: The e-GGRT application may display a "We're Sorry" error page immediately after attempting to upload an Excel-based reporting form (subparts L, R, V, W, DD, FF, MM, OO, QQ, SS). The cause of this error is a corrupted Excel workbook.
Reference #6724
RESOLVED 3/1/16.
Issue: The e-GGRT application may display a "We're Sorry" error page when attempting to enter IVT Equation C-3/C-8, C-4/C-8, or C-5/C-8 inputs for an "other" fuel or "blend" that is not on Table C-1, but has been added to the e-GGRT system by the facility.
Reference #6739
RESOLVED 2/27/16.
Issue: Subpart C validation message C125 may appear on your validation report despite all of the required information being provided.
Reference #6689
RESOLVED 2/17/16. Please open each fuel reported in Subpart D and review the reported emissions data, then click "SAVE" when you are finished reviewing the fuel's data. Clicking "SAVE" will re-calculate facility-level methane and nitrous oxide emissions.
Issue: Methane and nitrous oxide emissions for Subpart D units are not being aggregated into total facility-wide methane and nitrous oxide emissions for a facility.
Reference #6668
RESOLVED 3/4/16. Updated version 5.0 of regular and supersize reporting form available for use (earlier versions of V5.0 remain valid)
Issue: A number of minor issues have been identified with the Subpart W Reporting Form for RY2015 (regular and Supersize), as described below:
1. (d) Acid gas removal units/Table D.6/Column E – added instructions for reporting missing data procedures used for Volo ;
2. (l) Well testing/Instructions – deleted extraneous directions;
3. (l) Well testing/Table L.1/Column J – corrected header to refer to “well(s)”;
4. (m) Associated NG/Instructions – deleted extraneous instructions;
5. (m) Associated NG/Table M.1/Column D – corrected header to refer to “Sub-Basin” rather than “Basin”, and to correctly describe the unit of measure as “standard cubic feet of gas per barrel of oil”;
6. (n) Flare stacks/Cell B27 – corrected cell formatting to improve text visibility;
7. (o) Centrifugal compressors/Table O.1/Column H – corrected header to show correct date formatting (mm/dd/yyyy);
8. (o) Centrifugal compressors/Table O.2.i – removed Excel form row validation related to “row skipping”;
9. (o) Centrifugal compressors/Table O.6_O.4/Column G – corrected formatting of “measured volume” pulldown option;
10. (o) Centrifugal compressors/Supersize form only/Table O.6_O.4/Cell G2120 – corrected cell formatting to improve text visibility;
11. (p) Reciprocating compressors/Table P.2.i – edited error message for “row skipping”;
12. (p) Reciprocating compressors/Table P.3.i/Column H – revised column header and added directions for reporting both “standby pressurized” and “not operating depressurized” compressor IDs in a combined text string in Column H;
13. (p) Reciprocating compressors/Table P.6_O.4/Column G – corrected formatting of “measured volume” pulldown option;
14. (p) Reciprocating compressors/Supersize form only/Table P.6_O.4/Cell G2098 – corrected cell formatting to improve text visibility, corrected formatting of “measured volume” pulldown option;
15. (x) EOR hydrocarbon liquids/Cell B18 – corrected cell formatting to improve text visibility.
RESOLVED 3/4/16. Updated version of Optional calculation workbook is now available.
Issue: A number of issues have been identified with the RY15 Optional calculation workbook (original updated 2/26/16). The updated workbook, dated 3/4/2016, is available at Optional Calculation Spreadsheet Instructions as is a change log detailing the specific modifications made.
RESOLVED 3/19/16. Updated the XML schema to expand enumerations for type of fuels for the Combustion Equipment source.
Issue: For the Combustion Equipment source two enumerations for Type of Fuel were missing a number of fuels. These fuels have now been added to the enumeration and schema and these are now consistent with the fuel choices presented in the reporting form. Please review the content on Subpart W XML Reporting Help for additional detail.
RESOLVED 2/17/16. Please re-upload your Subpart W reporting form and e-GGRT will re-calculate total methane and nitrous oxide emissions.
Issue: Total methane and nitrous oxide emissions for Subpart W are not being calculated correctly. In Reporting Year 2014 (and prior years), methane and nitrous oxide emissions were reported in units of metric tons of CO2 equivalent, requiring division by Global Warming Potentials to yield methane and nitrous oxide emission totals in metric tons of each gas. A defect in the e-GGRT RY2015 application is resulting in 'division by GWP' to continue, despite the fact that RY15 methane and nitrous oxide quantities are already in units of metric tons.
Reference #6670
RESOLVED 2/27/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(aa) - Facility Overview: The following validation message(s) may appear on your validation report incorrectly: W1613
Reference #6557
RESOLVED 2/27/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(aa) - Facility Overview: The following validation message(s) may appear on your validation report incorrectly: W1950, W1951
Reference #6731
RESOLVED 2/23/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(b) - NG Pneumatic Device: The following validation mjessage(s) may appear on your validation report incorrectly: W1591, W1593, W1595
Reference #6686
RESOLVED 2/24/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(d) - Acid Gas Removal Units: The following validation message(s) may appear on your validation report incorrectly: W1765, W1803
Reference #6669, 6688
RESOLVED 2/19/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your reporting form.
Issue: Subpart W; source 98.236(d) - Acid Gas Removal Units: Several validation messages related to Acid Gas Removal Units are not working properly and may appear on your validation report incorrectly. Validation IDs for messages that are not always working correctly are: W1778 and W1780.
Reference #6635
RESOLVED 2/27/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(e) - Dehydrators: The following validation message(s) may appear on your validation report incorrectly: W2013
Reference #6684
RESOLVED 2/23/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(f) - Liquids Unloading: The following validation message(s) may appear on your validation report incorrectly: W2565, W2556, W2562
Reference #6681
RESOLVED 2/27/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(g,h) - Completions & Workovers: The following validation message(s) may appear on your validation report incorrectly: W3068, W3081
Reference #6687
RESOLVED 2/24/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(i) - Blowdown Vent Stacks: The following validation message(s) may appear on your validation report incorrectly: W3508
Reference #6693
RESOLVED 2/24/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(i) - Blowdown Vent Stacks: The following validation message(s) may appear on your validation report incorrectly: W3527
Reference #6720
RESOLVED 2/19/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your reporting form.
Issue: Subpart W; source 98.236(j) - Production Storage Tanks: Several validation messages related to Production Storage Tanks are not working properly and may appear on your validation report incorrectly. Validation IDs for messages that are not always working correctly are: W1861, W1864, W1865, W1867, W1869, W1838, W1872, W1874, W1876, W1879, W1881, W1883, and W1885.
Reference #6637
RESOLVED 2/19/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your reporting form.
Issue: Subpart W; source 98.236(l) - Well Venting: Several validation messages related to Well Venting are not working properly and may appear on your validation report incorrectly. Validation IDs for messages that are not always working correctly are: W4506, W4512, W4513, W4524, W4526, W4528, W4529, and W4531.
Reference #6612, 6630
RESOLVED 2/19/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your reporting form.
Issue: Subpart W; source 98.236(p) - Reciprocating Compressors: Several validation messages related to Reciprocating Compressors are not working properly and may appear on your validation report incorrectly. Validation IDs for messages that are not always working correctly are: W6533 and W6539.
Reference #6597
RESOLVED 2/27/16. Please re-upload your Subpart W super-size reporting form and re-generate a new annual GHG report..
Issue: Subpart W; source 98.236(p) - Reciprocating Compressors: If using the "supersize" reporting form, the following validation message(s) may appear on your validation report incorrectly: W6549 and W6599. Data that is supplied in the supersize reporting form for Table P.5 is not extracted from the spreadsheet upon load and as a result is NOT included in the annual GHG report that is generated by e-GGRT. Due to this software error, validations W6549 and W6599 appear where not expected.
Reference #6715
RESOLVED 3/12/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(p) - Reciprocating Compressors: Validation messages related to Equipment Leaks are not working properly and may appear on your validation report incorrectly. Validation IDs for the messages that are not always working correctly are: W6594, W6595.
Reference #6758
RESOLVED 3/5/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(q,r) - Equipment Leaks: A validation message related to Equipment Leaks is not working properly and may appear on your validation report incorrectly. Validation ID for the message that is not always working correctly is: W9167.
Reference #6721
RESOLVED 3/5/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your data.
Issue: Subpart W; source 98.236(q,r) - Equipment Leaks: Validation messages related to Equipment Leaks are not working properly and may appear on your validation report incorrectly. Validation IDs for the messages that are not always working correctly are: W9163 and W9165.
Reference #6751
RESOLVED 2/19/16. Please re-upload your Subpart W reporting form and e-GGRT will re-validate your reporting form.
Issue: Subpart W; source 98.236(q,r) - Equipment Leaks: Several validation messages related to Equipment Leaks are not working properly and may appear on your validation report incorrectly. Validation IDs for messages that are not always working correctly are: W9202.
Reference #6660
RESOLVED 3/12/16.
Issue: In some cases, validation messages HH064-1 and/or HH064-2 (which indicate that the Equation HH-5 result is missing) may appear on your Validation Report, despite the Equation HH-5 result being present in your annual report.
Reference #6766
Issue: Cell J92 on the importer tab of the Importer / Exporter reporting form and Cell E35 on the Onsite Transformation Tab of the Producer Reporting Form are missing the formula for CASNR and that missing data prevents that quantities on that row from being added into the summary report and overall emission numbers.
Workaround: User may either download a new version of the reporting form with issue corrected or may simply leave row 92 on the importer tab or row 35 on the Onsite Transformation tab blank
RESOLVED 3/5/16.
Issue: May receive a "We're Sorry" error page from e-GGRT when trying to edit a waste stream.
Reference #6745
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| Subpart Y | Error when editing Equation Y-1a CO2 emissions Issue: Subpart Y users will receive a dialog box when editing the Equation Y-1a CO2 emissions value for a flare, as follows:
However, the flare's Equation Y-4 CH4 emission calculation will not refresh. Workaround: You will need to delete that flare unit, add it back in, re-enter your data, and save. Reference: #571 | |
| Optional Calculation Spreadsheets | Subpart C Optional Calculation Spreadsheets contain old GWP values Issue: Several Subpart C Optional Calculation Spreadsheets contain hard-coded GWP values for CH4 and N2O, and will not estimate RY2024 CO2 equivalent emissions correctly. The spreadsheets are found at https://ccdsupport.com/confluence/display/help/Optional+Calculation+Spreadsheet+Instructions. The Agency updated GWPs this year and in particular the RY2024 GWP for Methane is 28 and the RY2024 GWP for Nitrous Oxide is 265. While e-GGRT takes these new GWPs into consideration, users with their own calculation spreadsheets and XML reporters must incorporate revised GWP depending on the reporting year being submitted. For more information about changing GWPs please consult: https://www.epa.gov/system/files/documents/2024-07/gwp_update_2024.pdf. For more detail on the GWPs to be used by reporting year please consult: https://ccdsupport.com/confluence/display/help/Table+A-1+of+Subpart+A+of+Part+98+-+Global+Warming+Potentials. Workaround: Until the spreadsheets can be corrected, you must update the GWP values as appropriate (these workbooks are not locked) | |
| Trend Report | RY2020 and RY2021 "Adjusted" CO2 equivalent values may be incorrect for Suppliers reporting under Subparts LL-QQ Issue: The "By CO2e" trend report calculates adjusted CO2 equivalent values by applying the new RY2024 GWP values (4/25/24 final rule) to prior year emissions values. These adjusted values are shown on the bottom half or the report in the "ADJUSTED" section of the report, which follows the "AS SUBMITTED" section of the report. RY2021 Adjusted values for "CO2e from products supplied (LL-QQ)" are incorrectly shown on the "CO2 sequestered (RR)" row, and RY2020 Adjusted values for "CO2e from products supplied (LL-QQ)" are not correctly included in the report. The RY2020 column incorrectly includes the RY2021 value for "for "CO2e from products supplied (LL-QQ)". Workaround: None. This issue will be addressed in a future e-GGRT maintenance release. Reference: #516 | |
| Subpart O | Validation message 0-088 is incorrectly flagged Issue: Subpart O users will receive validation message O-088 which states "The annual HFC-23 emission for reporting year 2024 is NNN metric tons. This value is significantly different from the 2023 annual HFC-23 emissions of YYY metric tons" Workaround: You may ignore this message. Reference: #468 | |
| Subpart W | Incorrect calculations in the RY24 Subpart W Optional Calculation Tool workbook with update date of 1/17/2025 Issue: Errors in calculation formulas for pneumatic devices, centrifugal compressors, and reciprocating compressors, equipment leaks in the Optional Calculation Workbook Resolved: Download revised version 4 (v4) of the Optional Calculation Workbook with an update date of 2/18/2025 at Optional Calculation Spreadsheet Instructions | |
| Subpart W | In the supersized Subpart W form with last update last update prior to 3/20/2025, some fields do not auto populate data Issue: Missing formula to populate sub-basin ID in sections of Table AA.1.ii and Table F.2 in the supersized reporting form. Missing formula to populate the Unit ID or Name in sections of Tables D.3, D.4, and D.5 Resolved: Download revised version of the Subpart W reporting form with an last update date of 3/20/25 at Reporting Form Instructions | |
| Subpart W | In the Subpart W form with last update prior to 3/20/2035, the Natural gas distribution industry segment calculated total emissions on worksheet (q,r) Equipment Leaks is incorrect Issue: The calculated total emissions on worksheet (q,r) Equipment leaks is counting emissions in for current year T-D Station emissions and T-D transfer station emissions in multi-year Resolved: Download revised version of the Subpart W reporting form with an last update date of 3/20/25 at Reporting Form Instructions | |
| Subpart W | Non-biogenic CO2e emissions from facility subparts C-II, SS, and TT do not include reported emission from Subpart W Issue: The application is omitting emissions contributions from subpart W and only includes contributions from other subparts. If the facility only reports to Subpart W, the non-biogenic CO2e emissions will appear as 0. Workaround: Follow the steps below to self-correct and recalculate your non-biogenic CO2e emissions from facility subparts C-II, SS, and TT in your annual report: After saving the information on the Configuration-level Emissions Information page, please return to the Facility Overview and re-check the CO2e emissions values. The steps above should trigger a re-calculation of your facility’s total CO2 equivalent emissions calculation.
1) Login to e-GGRT and open your facility |
See Also Frequently Asked Questions
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