El Dorado Nitrogen, LP - Nitrous Oxide Abatement Project

Dimension breakdown · CCP-aligned

Project documents

• EPA Office of Air and Radiation: Available and Emerging Technologies for Reducing GHG Emissions from the Nitric Acid Production Industry (December 2010) — directly references El Dorado Nitrogen LP Bay

  other · hosted copy · 545 KB
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• CAR Variance Tracking Public Document (January 21, 2011) — confirms two protocol variances granted to CAR639

  other · hosted copy · 10 KB
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• SEC Exhibit 10.2 — Second Amendment to Nitric Acid Supply, Operating and Maintenance Agreement (El Dorado Nitrogen LP / El Dorado Chemical Co. / Bayer MaterialScience LLC), incorporating N2O project a

  other · hosted copy · 40 KB
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• EPA Clean Air Act Settlement — El Dorado Chemical Co. et al. (LSB Industries and El Dorado Nitrogen Company, March 2014)

  other · hosted copy · 66 KB
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• Verification-Opinion - El Dorado 6.24.2025-4.11.2026_final.pdf (Verification Opinion, 2026)

  verification · hosted copy · 285 KB
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• CAR639 Social Environmental Safeguards Assessment-RP28.pdf (Safeguards Reporting Form, 2026)

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• CAR639 RP28 U.S.-Nitric-Acid-Production-Project-Data-Report.pdf (Project Data Report, 2026)

  monitoring · hosted copy · 399 KB
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• 2026-SDG-REPORTING-TOOL-CAR639.pdf (SDG Reporting Tool, 2026)

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• Verification Report - El Dorado 6.24.2025-4.11.2026_final.pdf (Verification Report, 2026)

  verification · hosted copy · 931 KB
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• EDN-CAR639-Attestation-Voluntary-Implementation-RP28.pdf (Attestation of Voluntary Implementation, 2026)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP28.pdf (Attestation of Regulatory Compliance, 2026)

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• EDN-CAR639-Attestation-Title-RP28.pdf (Attestation of Title, 2026)

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• Verification-Opinion - El Dorado 10.4.2024-6.23.2025 - Final_signed.pdf (Verification Opinion, 2025)

  verification · hosted copy · 219 KB
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• Verification Report - El Dorado 10.4.2024-6.23.2025_r1.pdf (Verification Report, 2025)

  verification · hosted copy · 745 KB
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• RP27 CAR639 Project Data Report.pdf (Project Data Report, 2025)

  monitoring · hosted copy · 199 KB
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• CAR639 Social Environmental Safeguards Assessment-RP27.pdf (Other, 2025)

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• 2025-SDG-REPORTING-TOOL-CAR639.pdf (SDG Reporting Tool, 2025)

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• LSB Baytown CAR639 Diagram_Hybrid.pptx (Project Diagram, 2025)

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• EDN-CAR639-Attestation-Voluntary-Implementation-RP27_Signed.pdf (Attestation of Voluntary Implementation, 2025)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP27_Signed.pdf (Attestation of Regulatory Compliance, 2025)

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• EDN-CAR639-Attestation-Title-RP27_Signed.pdf (Attestation of Title, 2025)

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• Verification-Opinion-2024 - El Dorado 2.19.2024 - 10.3.2024_r2_signed.pdf (Verification Opinion, 2024)

  verification · hosted copy · 226 KB
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• Verification Report - El Dorado 2.19.2024 - 10.3.2024_r2.pdf (Verification Report, 2024)

  verification · hosted copy · 639 KB
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• EDN-CAR639-Attestation-Voluntary-Implementation-RP26.pdf (Attestation of Voluntary Implementation, 2024)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP26.pdf (Attestation of Regulatory Compliance, 2024)

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• EDN-CAR639-Attestation-Title-RP26.pdf (Attestation of Title, 2024)

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• CAR639 El Dorado RP 25 VS v3.pdf (Verification Opinion, 2023)

  verification · hosted copy · 263 KB
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• CAR639 El Dorado RP 25 VR v3.pdf (Verification Report, 2023)

  verification · hosted copy · 403 KB
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• EDN-CAR639-Attestation-Voluntary-Implementation-RP25.pdf (Attestation of Voluntary Implementation, 2024)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP25.pdf (Attestation of Regulatory Compliance, 2024)

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• EDN-CAR639-Attestation-Title-RP25.pdf (Attestation of Title, 2024)

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• CAR639 El Dorado VS Final.pdf (Verification Opinion, 2023)

  verification · hosted copy · 302 KB
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• CAR639 El Dorado VR Final.pdf (Verification Report, 2023)

  verification · hosted copy · 455 KB
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• EDN-CAR639-Attestation-Voluntary-Implementation-RP24-S.pdf (Attestation of Voluntary Implementation, 2023)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP24-S.pdf (Attestation of Regulatory Compliance, 2023)

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• EDN-CAR639-Attestation-Title-RP24-S.pdf (Attestation of Title, 2023)

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• CAR639 El Dorado Verification Statement - RTF.pdf (Verification Opinion, 2022)

  verification · hosted copy · 224 KB
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• CAR639 El Dorado Verification Report - RTF.pdf (Verification Report, 2022)

  verification · hosted copy · 447 KB
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• EDN_CAR639_Attestation-Voluntary-Implementation_RP23_Executed.pdf (Attestation of Voluntary Implementation, 2022)

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• EDN_CAR639_Attestation-Regulatory-Compliance_RP23_Executed.pdf (Attestation of Regulatory Compliance, 2022)

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• EDN_CAR639_Attestation-Title_RP23_Executed.pdf (Attestation of Title, 2022)

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• CAR639 El Dorado Final Verification Report.pdf (Verification Report, 2022)

  verification · hosted copy · 451 KB
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• CAR639 El Dorado Verification Statement 1.0.pdf (Verification Opinion, 2022)

  verification · hosted copy · 192 KB
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• EDN-CAR639-Attestation-Voluntary-Implementation-RP22_SIGNED.pdf (Attestation of Voluntary Implementation, 2022)

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• EDN-CAR639-Attestation-Regulatory-Compliance-RP22_SIGNED.pdf (Attestation of Regulatory Compliance, 2022)

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• EDN-CAR639-Attestation-Title-RP22_SIGNED.pdf (Attestation of Title, 2022)

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• CAR639 Verification Report RP21 Final.pdf (Verification Report, 2021)

  verification · hosted copy · 455 KB
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• CAR639 Verification Statement RP21.pdf (Verification Opinion, 2021)

  verification · hosted copy · 214 KB
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• 2021-3-11-EXT-CIR-DET-CAR639.pdf (Other, 2021)

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• Attestation-Voluntary-Implementation RP20_08132021.pdf (Attestation of Voluntary Implementation, 2021)

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• Attestation-Regulatory-Compliance RP20_08132021.pdf (Attestation of Regulatory Compliance, 2021)

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• Attestation-Title RP20_08132021.pdf (Attestation of Title, 2021)

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• Verification-Statement_Climeco_EDN Camp 39_ 2021-07-15 v1.1 exec.pdf (Verification Opinion, 2021)

  verification · hosted copy · 1,036 KB
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• Verification_Report_Climeco-El_Dorado_camp 39_2021-07-15 v1.1.pdf (Verification Report, 2021)

  verification · hosted copy · 254 KB
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• 2020-12-2021-3-EXT-CIR-DET-CAR639.pdf (Other, 2021)

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• Verification-Statement_Climeco_EDN _2021-02-20 exec.pdf (Verification Opinion, 2020)

  verification · hosted copy · 430 KB
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• Verification_Report_Climeco-El_Dorado_camp 38_2021-02-22 .pdf (Verification Report, 2020)

  verification · hosted copy · 253 KB
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• Attestation-Voluntary-Implementation RP19 Signed.pdf (Attestation of Voluntary Implementation, 2020)

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• Attestation-Regulatory-Compliance RP19 Signed.pdf (Attestation of Regulatory Compliance, 2020)

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• Attestation-Title RP19-b Signed.pdf (Attestation of Title, 2020)

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• Verification Statement_EDN Camp 37_2020-10-28 exec.pdf (Verification Opinion, 2020)

  verification · hosted copy · 437 KB
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• Verification_Report_Climeco-El_Dorado_camp37_2020-10-27_IR_Final.pdf (Verification Report, 2020)

  verification · hosted copy · 86 KB
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• Attestation of Voluntary Implementation RP18 8-2020 S v2.pdf (Attestation of Voluntary Implementation, 2020)

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• Attestation of Voluntary Implementation RP18 8-2020 S.pdf (Attestation of Voluntary Implementation, 2020)

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• Attestation RC - 8-20 s.pdf (Attestation of Regulatory Compliance, 2020)

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• 2019-9-2020-6-EXT-CIRC-DET-CAR639.pdf (Other, 2020)

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• Verification Statement-EDN_Camp 36_2019-10-23 ver 2 exec.pdf (Verification Opinion, 2019)

  verification · hosted copy · 197 KB
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• Verification_Report_Climeco-El_Dorado_Rp17_ 2019-10-23 rev 1.1.pdf (Verification Report, 2019)

  verification · hosted copy · 85 KB
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• AOVI RP17 sig.pdf (Attestation of Voluntary Implementation, 2019)

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• AORC RP17 sig.pdf (Attestation of Regulatory Compliance, 2019)

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• AOT RP17 sig.pdf (Attestation of Title, 2019)

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• Verification_statement_EDN_Camp 35_2019-06-03_exec.pdf (Verification Opinion, 2019)

  verification · hosted copy · 210 KB
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• Verification_Report_Climeco-El_Dorado_RP16_2019-06-03 v1.1.pdf (Verification Report, 2019)

  verification · hosted copy · 282 KB
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• AVI RP16 r1.pdf (Attestation of Voluntary Implementation, 2019)

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• EDN_ARC_signed_RP16.pdf (Attestation of Regulatory Compliance, 2019)

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• EDN_AOT_signed_RP16.pdf (Attestation of Title, 2019)

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• Verification Statement- EDN_ Camp 34_2018-12-20 exec.pdf (Verification Opinion, 2018)

  verification · hosted copy · 53 KB
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• Verification_Report_Climeco-EL Dorado_RP15_2018-12-17.pdf (Verification Report, 2018)

  verification · hosted copy · 281 KB
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• Revized Project Diagram.pdf (Project Diagram, 2018)

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• EDN_ARC_RP15_Signed.pdf (Attestation of Regulatory Compliance, 2018)

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• EDN_AOT_RP15_Signed.pdf (Attestation of Title, 2018)

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• EDN_AVI_RP15_Signed.pdf (Attestation of Voluntary Implementation, 2018)

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• Verification Statement- EDNLP_ Camp 33_2018-08-17_Exec.pdf (Verification Opinion, 2018)

  verification · hosted copy · 794 KB
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• Verification_Report_Climeco-EL Dorado_RP14_Final_2018-08-17.pdf (Verification Report, 2018)

  verification · hosted copy · 282 KB
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• PROJECT DEVELOPERS ATTESTATION OF VOLUNTARY IMPLEMENTATION s.pdf (Attestation of Voluntary Implementation, 2018)

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• PROJECT DEVELOPERS ATTESTATION OF REGULATORY COMPLIANCE s.pdf (Attestation of Regulatory Compliance, 2018)

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• PROJECT DEVELOPERS ATTESTATION OF TITLE s.pdf (Attestation of Title, 2018)

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• Verification Statement- EDNLP_ Camp 32_2018-02-13 exec.pdf (Verification Opinion, 2017)

  verification · hosted copy · 792 KB
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• Verification_Report_Climeco-EL Dorado_RP13_2018-02-13_rev4.pdf (Verification Report, 2017)

  verification · hosted copy · 287 KB
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• PROJECT DEVELOPERS ATTESTATION OF VOLUNTARY IMPLEMENTATION.pdf (Attestation of Voluntary Implementation, 2017)

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• PROJECT DEVELOPERS ATTESTATION OF REGULATORY COMPLIANCE 1-3-18.pdf (Attestation of Regulatory Compliance, 2017)

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• PROJECT DEVELOPERS ATTESTATION OF TITLE 1-3-18.pdf (Attestation of Title, 2017)

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• Verification_Report_Climeco-EL Dorado_RP12_2017-08-10 ver 1.1.pdf (Verification Report, 2016)

  verification · hosted copy · 88 KB
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• Verification Statement- EDNLP_ Camp 31_2017-08-10 exec.pdf (Verification Opinion, 2016)

  verification · hosted copy · 73 KB
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• ATTESTATION OF VOLUNTARY IMPLEMENTATION S.pdf (Attestation of Voluntary Implementation, 2016)

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• ATTESTATION OF REGULATORY COMPLIANCE S.pdf (Attestation of Regulatory Compliance, 2016)

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• PROJECT DEVELOPERS ATTESTATION OF TITLE S.pdf (Attestation of Title, 2016)

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• Verification_Report_Climeco-EL Dorado_RP11_ver.2.1_2017-01-20.pdf (Verification Report, 2016)

  verification · hosted copy · 278 KB
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• Verification Statement- EDNLP_ 2017-01-20 exec.pdf (Verification Opinion, 2016)

  verification · hosted copy · 73 KB
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• RP11Att of Vol Imp.pdf (Attestation of Voluntary Implementation, 2016)

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• RP11 Att of Reg Comp.pdf (Attestation of Regulatory Compliance, 2016)

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• RP11 Att of Title.pdf (Attestation of Title, 2016)

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• CAR639 Verification Report RP10 Final.pdf (Verification Report, 2016)

  verification · hosted copy · 314 KB
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• CAR639 Verification Statement RP10_Signed.pdf (Verification Opinion, 2016)

  verification · hosted copy · 754 KB
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• attestation of voluntary implementationvRP10 r2.pdf (Attestation of Voluntary Implementation, 2016)

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• attestation of regulatory compliance RP10 r2.pdf (Attestation of Regulatory Compliance, 2016)

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• attestation of title RP10 r2.pdf (Attestation of Title, 2016)

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• CAR639 Verification Report RP9 Final.pdf (Verification Report, 2015)

  verification · hosted copy · 337 KB
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• CAR639 Verification Statement_Signed.pdf (Verification Opinion, 2015)

  verification · hosted copy · 34 KB
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• Att Reg Comp RP9 rev 1 signed.pdf (Attestation of Regulatory Compliance, 2015)

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• Att Vol Imp RP9 signed.pdf (Attestation of Voluntary Implementation, 2015)

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• Att Reg Comp RP9 signed.pdf (Attestation of Regulatory Compliance, 2015)

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• CAR639 Verification Report RP8 - Final 3.0.pdf (Verification Report, 2015)

  verification · hosted copy · 338 KB
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• CAR639 Verification Statement - RP8_Signed.pdf (Verification Opinion, 2015)

  verification · hosted copy · 702 KB
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• PROJECT DEV ATTESTATION OF VOL IMPLEMENTATION signed.pdf (Attestation of Voluntary Implementation, 2015)

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• PROJECT DEVELOPERS ATTESTATION REG COMPLIANCE signed.pdf (Attestation of Regulatory Compliance, 2015)

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• PROJECT DEVELPOERS ATTESTATION OF TITLE signed.pdf (Attestation of Title, 2015)

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• CAR639 Verification Report - RP7_Final.pdf (Verification Report, 2014)

  verification · hosted copy · 339 KB
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• Att of Vol Imp Signed rev 092214.pdf (Attestation of Voluntary Implementation, 2014)

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• Att of Reg Comp Signed rev 092214.pdf (Attestation of Regulatory Compliance, 2014)

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• Att of Title Signed rev 092214.pdf (Attestation of Title, 2014)

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• CAR639 Verification Statement - RP7_Signed.pdf (Verification Opinion, 2014)

  verification · hosted copy · 256 KB
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• CAR639 RP6 Verification Report_Final.pdf (Verification Report, 2013)

  verification · hosted copy · 314 KB
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• 2013-12-12 Attestation-Voluntary-Implementation rev a signed.pdf (Attestation of Voluntary Implementation, 2013)

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• 2013-12-12 Attestation-Regulatory-Compliance rev a signed.pdf (Attestation of Regulatory Compliance, 2013)

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• 2013-12-12 Attestation-Title rev a signed.pdf (Attestation of Title, 2013)

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• CAR639 RP6 Verification Statement_Signed.pdf (Verification Opinion, 2013)

  verification · hosted copy · 717 KB
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• Verification Statement - CAR639 RP5_Signed.pdf (Verification Opinion, 2012)

  verification · hosted copy · 57 KB
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• Verification Report Final - CAR639 RP5.pdf (Verification Report, 2012)

  verification · hosted copy · 312 KB
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• 20121127-Attestation of Voluntary Implementation.pdf (Attestation of Voluntary Implementation, 2012)

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• 20121127-Attestation of Regulatory Compliance.pdf (Attestation of Regulatory Compliance, 2012)

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• 20121127 - Attestation of Title.pdf (Attestation of Title, 2012)

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• Verification Report Final - CAR639.pdf (Verification Report, 2012)

  verification · hosted copy · 322 KB
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• 2012-07-19 EDN Attestation of Vol Imp RP4 rev b signed.pdf (Attestation of Voluntary Implementation, 2012)

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• 2012-07-19 EDN Attestation of Reg Comp RP4 rev b signed.pdf (Attestation of Regulatory Compliance, 2012)

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• 2012-07-19 EDN Attestation of Title RP4 rev b signed.pdf (Attestation of Title, 2012)

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• Verification Statement Final - CAR639.pdf (Verification Opinion, 2012)

  verification · hosted copy · 225 KB
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• LSB N2O Verification Statement RP3 110711 .pdf (Verification Opinion, 2011)

  verification · hosted copy · 62 KB
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• Attestation_Of_Voluntary_Implementation_RP3 Update 110711.pdf (Attestation of Voluntary Implementation, 2011)

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• Attestation_Of_Regulatory_Compliance_RP3 Update 110711.pdf (Attestation of Regulatory Compliance, 2011)

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• Attestation_Of_Title_RP3 Updated 110711.pdf (Attestation of Title, 2011)

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• LSB N2O Verification Report RP3_Final_102811.pdf (Verification Report, 2011)

  verification · hosted copy · 558 KB
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• LSB N2O Verification Report RP2 Final.pdf (Verification Report, 2011)

  verification · hosted copy · 352 KB
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• LSB N2O Verification Statement RP2.pdf (Verification Opinion, 2011)

  verification · hosted copy · 84 KB
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• Attestation of Voluntary Implementation.pdf (Attestation of Voluntary Implementation, 2011)

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• Attestation of Regulatory Compliance.pdf (Attestation of Regulatory Compliance, 2011)

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• Attestation of Title.pdf (Attestation of Title, 2011)

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• LSB N2O Verification Report Final.pdf (Verification Report, 2010)

  verification · hosted copy · 359 KB
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• Attestation of Voluntary Implementation - co-signed.pdf (Attestation of Voluntary Implementation, 2010)

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• Attestation of Regulatory Compliance - co-signed.pdf (Attestation of Regulatory Compliance, 2010)

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• Attestation of Title co-signed.pdf (Attestation of Title, 2010)

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• LSB N2O Verification Opinion.pdf (Verification Opinion, 2010)

  verification · hosted copy · 89 KB
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• 2010-VAR2-DET-CAR639.pdf (Other, 2010)

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• 2010-VAR-DET-CAR639.pdf (Other, 2011)

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• EDNLP_Nitric Acid-N2O-Project-Diagram_ver2.pdf (Project Diagram, 2011)

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• EDNLP Project Submittal Form CAR_rev1.pdf (Project Submittal Form, 2011)

  pdd · hosted copy · 92 KB
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Primary documents located by the document review. Hosted copies are served from CarbonDecode; source links open the original registry or developer page.

Scoring rationale · auditable trail