Issued for FEED 03 15.05.2020 AL OMM OMM Issued for FEED 02 22.01.2020 AL OMM OMM Issued for FEED 01 29.11.2019 AL OMM OMM Reason for Issue Client’s Rev. Rev. Date Prep. By Checked Approved Company: Fortum Oslo Varme AS Project: Project CCS Carbon Capture Oslo Document title : FEED Study Report DG3 (redacted version) Client’s Document no: NC03-KEA-A-RA-0025 Number of pages: Contractor’s Document no: N/A Rev: N/A 266 KI: Attachments: No attachments Project: Project CCS Carbon Capture Oslo Project no. NC03 Page 2 of 266 Client’s Document No: Rev: Date: NC03 -KEA -A-RA -00 25 03 15 .05 .20 20 Document Title: FEED Study Report DG3 (redacted version) Revision History Reason for Issue Rev. Date Change Draft issue 01 13.09.2019 Final issue, M10 02 31.10.2019 See changelog milestone Changelog Changelog not relevant for redacted version Project: Project CCS Carbon Capture Oslo Project no. NC03 Page 3 of 266 Client’s Document No: Rev: Date: NC03 -KEA -A-RA -00 25 03 15 .05 .20 20 Document Title: FEED Study Report DG3 (redacted version) Changelog Changelog not relevant for redacted version Project: Project CCS Carbon Capture Oslo Project no. NC03 Page 4 of 266 Client’s Document No: Rev: Date: NC03 -KEA -A-RA -00 25 03 15 .05 .20 20 Document Title: FEED Study Report DG3 (redacted version) TABLE OF CONTENTS TABLE OF CONTENTS .................................................................................................................................... 4 LIST OF FIGURES ............................................................................................................................................ 7 LIST OF TABLES .............................................................................................................................................. 9 1 EXECUTIVE SUMMARY ......................................................................................................................... 11 1.1 Carbon Capture and Storage for the Waste-to-Energy Industry ...................................................... 11 1.2 Project Execution and Operating Excellence ................................................................................... 12 1.3 Project description ............................................................................................................................ 13 1.4 Operation and Maintenance ............................................................................................................. 16 1.5 Cost and schedule ............................................................................................................................ 16 1.6 Conclusion, findings and recommendations ..................................................................................... 17 2 UTVIDET SAMMENDRAG ...................................................................................................................... 19 2.1 Introduksjon ...................................................................................................................................... 19 2.2 Kommersielt ...................................................................................................................................... 19 2.3 Prosjektbeskrivelse ........................................................................................................................... 21 2.4 Helse, miljø og sikkerhet ................................................................................................................... 29 2.5 Kvalitet og risikostyring ..................................................................................................................... 30 2.6 Myndighetskrav og godkjenninger .................................................................................................... 32 2.7 Prosjektplan og Prosjektgjennomføring ............................................................................................ 33 2.8 Gevinstrealisering ............................................................................................................................. 37 2.9 Patenter og immaterielle rettigheter ................................................................................................. 40 3 INTRODUCTION ..................................................................................................................................... 41 3.1 The purpose of the project ................................................................................................................ 41 3.2 Structure of this report ...................................................................................................................... 42 3.3 Abbreviations and definitions ............................................................................................................ 43 3.4 References........................................................................................................................................ 47 4 COMMERCIAL ........................................................................................................................................ 51 4.1 Head of terms and commercial prerequisites (1a) ........................................................................... 51 4.2 Procurement strategy (1i) ................................................................................................................. 52 4.3 Business case for the beneficiary (1f) .............................................................................................. 54 4.4 Basis of estimate (1c) ....................................................................................................................... 58 4.5 Outline of scope of work document for state support agreement (2p) ............................................. 58 4.6 Estimated CAPEX (1d) ..................................................................................................................... 59 4.7 Estimated OPEX (1e) ....................................................................................................................... 64 4.8 Cost development from Concept to end of FEED ............................................................................ 67 4.9 Cost contribution from beneficiary (1f) .............................................................................................. 71 4.10 Maturity analysis (1h) ........................................................................................................................ 72 4.11 Cost risk analysis (1h) ...................................................................................................................... 74 4.12 Cash flow analysis (1g) ..................................................................................................................... 78 4.13 Potential cross subsidization ............................................................................................................ 78 5 PROJECT DESCRIPTION ...................................................................................................................... 80 5.1 Functional description of existing plant (2a) ..................................................................................... 80 5.2 Description of the flue gas (2b, 2c) ................................................................................................... 84 5.3 Technical description of the new plant (2e) ...................................................................................... 87 5.4 Reliability analysis for CO ₂ production (2k) .................................................................................... 111 5.5 Reliability analysis for delivery of CO ₂ (2i)...................................................................................... 113 5.6 The prospective of the emission source (2d) .................................................................................. 114 5.7 Technical maturity and technology qualification (2f, 2g, 2h) .......................................................... 116 Project: Project CCS Carbon Capture Oslo Project no. NC03 Page 5 of 266 Client’s Document No: Rev: Date: NC03 -KEA -A-RA -00 25 03 15 .05 .20 20 Document Title: FEED Study Report DG3 (redacted version) 5.8 Land use and plot plans (2j) ........................................................................................................... 132 5.9 Commissioning philosophy (2l) ....................................................................................................... 146 5.10 Construction and Integration (2o, 2q, 2r, 2s) .................................................................................. 151 5.11 Concept evaluations and selection (2t) .......................................................................................... 161 5.12 Operations and maintenance philosophy (2n) ................................................................................ 167 5.13 Technical standards (2v) ................................................................................................................ 169 6 HEALTH, SAFETY AND ENVIRONMENT ........................................................................................... 172 6.1 HSE goals, processes and results at DG3 (3a) .............................................................................. 172 6.2 HSE program (3b) ........................................................................................................................... 175 6.3 HSE study results (3c) ...................................................................................................................