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Major Comprehensive Plan Approval (MCPA)/Nonattainment New Source Review Permit Application PDF

368 Pages·2016·10.55 MB·English
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Major Comprehensive Plan Approval/Nonattainment New Source Review Permit Application Canal Unit 3 Canal Generating Station Sandwich, MA Updated through Supplement No. 2 November 2016 Prepared for: NRG Canal 3 Development LLC 9 Freezer Road Sandwich, MA 02563 Prepared by: Tetra Tech, Inc. 2 Lan Drive, Suite 210 Westford, MA 01886 Canal Unit 3 Major Comprehensive Plan Approval Application TABLE OF CONTENTS 1.0 INTRODUCTION ....................................................................................................................................... 1-1 1.1 Regulatory Overview .................................................................................................................... 1-1 1.2 Application Overview .................................................................................................................... 1-2 Application Organization ................................................................................................. 1-2 Application Contacts ....................................................................................................... 1-2 2.0 PROJECT DESCRIPTION ........................................................................................................................ 2-1 2.1 Project Summary .......................................................................................................................... 2-1 2.2 Site Description ........................................................................................................................... 2-2 2.3 Simple-Cycle Combustion Turbine ............................................................................................... 2-3 Combustion Turbine Operation ...................................................................................... 2-3 Air Pollution Control Equipment ..................................................................................... 2-4 Selective Catalytic Reduction ............................................................................. 2-4 Oxidation Catalyst .............................................................................................. 2-4 2.4 Ancillary Sources .......................................................................................................................... 2-5 Emergency Diesel Generator ......................................................................................... 2-5 Emergency Diesel Fire Pump ......................................................................................... 2-5 2.5 Emissions Summary ..................................................................................................................... 2-5 Combustion Turbine ....................................................................................................... 2-5 Ancillary Sources ............................................................................................................ 2-6 2.6 Project Potential Annual Emissions .............................................................................................. 2-7 3.0 REGULATORY APPLICABILITY EVALUATION ..................................................................................... 3-1 3.1 Federal Regulations ..................................................................................................................... 3-1 New Source Review ....................................................................................................... 3-1 Non-Attainment New Source Review ............................................................................. 3-1 Lowest Achievable Emission Rate ..................................................................... 3-2 Emissions Offsets ............................................................................................... 3-2 Alternatives Analysis .......................................................................................... 3-3 Compliance Certification..................................................................................... 3-3 Ambient Air Quality Standards ....................................................................................... 3-3 New Source Performance Standards ............................................................................. 3-5 40 CFR 60 – Subpart A – General Provisions ................................................... 3-5 40 CFR 60 – Subpart KKKK – Stationary Combustion Turbines ....................... 3-5 40 CFR 60 – Subpart IIII – Stationary Compression Ignition Internal Combustion Engines ....................................................................................................... 3-6 40 CFR 60 – Subpart TTTT – Greenhouse Gas Emissions from New Stationary Sources: Electric Utility Generating Units ...................................................... 3-7 National Emission Standards for Hazardous Air Pollutants (40 CFR 61 and 63) .......... 3-8 40 CFR 63 – Subpart YYYY – Stationary Combustion Turbines ....................... 3-8 40 CFR 63 – Subpart ZZZZ – Reciprocating Internal Combustion Engines ............................................................................................................................ 3-8 Acid Rain Program ......................................................................................................... 3-8 NO and SO Budget Programs ..................................................................................... 3-8 x 2 Accidental Release Program .......................................................................................... 3-9 Title V Operating Permit Program .................................................................................. 3-9 3.2 Commonwealth of Massachusetts Regulations ........................................................................... 3-9 i Canal Unit 3 Major Comprehensive Plan Approval Application General Regulations to Prevent Air Pollution ................................................................. 3-9 Comprehensive Plan Approval ....................................................................................... 3-9 Sulfur in Fuel Standard ................................................................................................. 3-10 Visible Emissions .......................................................................................................... 3-10 Dust, Odor, Construction and Demolition ..................................................................... 3-10 Noise ............................................................................................................................. 3-11 Source Registration ...................................................................................................... 3-11 Stack Testing ................................................................................................................ 3-11 Monitoring Devices and Reports .................................................................................. 3-11 NO Reasonably Available Control Technology ........................................................... 3-11 x Massachusetts CO Budget Trading Program/Regional Greenhouse Gas 2 Initiative ........................................................................................................................ 3-12 Massachusetts Greenhouse Gas Reporting ................................................................ 3-12 Sulfur Hexafluoride .................................................................................................... 3-12 4.0 LOWEST ACHIEVABLE EMISSION RATE ANALYSIS .......................................................................... 4-1 4.1 LAER Analysis Approach ............................................................................................................. 4-1 4.2 LAER Analysis – Combustion Turbine ......................................................................................... 4-1 Evaluation of Emission Limiting Measures ..................................................................... 4-2 Change in Raw Materials ................................................................................... 4-2 Process Modifications ......................................................................................... 4-2 Add-on Controls .................................................................................................. 4-2 Most Stringent Emission Limitation in any SIP ............................................................... 4-3 Most Stringent Emission Limitations Achieved in Practice ............................................. 4-3 Selection of LAER .......................................................................................................... 4-3 4.3 LAER Analysis – Emergency Diesel Generator Engine ............................................................... 4-3 Evaluation of Emission Limiting Measures ..................................................................... 4-4 Change in Raw Materials ................................................................................... 4-4 Process Modifications ......................................................................................... 4-4 Add-on Controls .................................................................................................. 4-4 Most Stringent Emission Limitation in Any State Implementation Plan .......................... 4-4 Most Stringent Emission Limitations Achieved in Practice ............................................. 4-4 Selection of LAER .......................................................................................................... 4-5 4.4 LAER Analysis – Emergency Diesel Fire Pump Engine .............................................................. 4-5 Evaluation of Emission Limiting Measures ..................................................................... 4-5 Change in Raw Materials ................................................................................... 4-5 Process Modifications ......................................................................................... 4-5 Add-on Controls .................................................................................................. 4-5 Most Stringent Emission Limitation in Any State Implementation Plan .......................... 4-5 Most Stringent Emission Limitations Achieved in Practice ............................................. 4-6 Selection of LAER .......................................................................................................... 4-6 5.0 BEST AVAILABLE CONTROL TECHNOLOGY ANALYSIS ................................................................... 5-1 5.1 BACT Analysis Approach ............................................................................................................. 5-1 Step 1: Identification of Control Technology Options ..................................................... 5-1 Step 2: Identification of Technically Infeasible Control Technology Options ................. 5-2 Step 3: Ranking of Technically Feasible Control Technology Options .......................... 5-2 Step 4: Evaluation of Most Effective Controls ................................................................ 5-2 Step 5: Selection of BACT .............................................................................................. 5-3 Economic Impacts .............................................................................................. 5-3 ii Canal Unit 3 Major Comprehensive Plan Approval Application Energy Impacts ................................................................................................... 5-3 Environmental Impacts ....................................................................................... 5-3 5.2 Combustion Turbine ..................................................................................................................... 5-3 Fuels ............................................................................................................................... 5-3 Step 1: Identification of Control Technology Options ......................................... 5-3 Step 2: Identification of Technically Infeasible Control Technology Options 5-4 Step 3: Ranking of Technically Feasible Control Technology Options .............. 5-5 Step 4: Evaluation of Most Effective Controls .................................................... 5-5 Step 5: Selection of BACT .................................................................................. 5-5 NO ................................................................................................................................. 5-7 x Step 1: Identification of Control Technology Options ......................................... 5-7 Step 2: Identification of Technically Infeasible Control Technology Options 5-7 Step 3: Ranking of Technically Feasible Control Technology Options .............. 5-8 Step 4: Evaluation of Most Effective Controls .................................................... 5-8 Step 5: Selection of BACT .................................................................................. 5-8 VOC ................................................................................................................................ 5-9 Step 1: Identification of Control Technology Options ......................................... 5-9 Step 2: Identification of Technically Infeasible Control Technology Options 5-9 Step 3: Ranking of Technically Feasible Control Technology Options .............. 5-9 Step 4: Evaluation of Most Effective Controls .................................................... 5-9 Step 5: Selection of BACT ................................................................................ 5-10 CO ................................................................................................................................ 5-10 Step 1: Identification of Control Technology Options ....................................... 5-10 Step 2: Identification of Technically Infeasible Control Technology Options 5-10 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-10 Step 4: Evaluation of Most Effective Controls .................................................. 5-10 Step 5: Selection of BACT ................................................................................ 5-11 PM/PM /PM .............................................................................................................. 5-11 10 2.5 Step 1: Identification of Control Technology Options ....................................... 5-11 Step 2: Identification of Technically Infeasible Control Technology Options 5-11 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-11 Step 4: Evaluation of Most Effective Controls .................................................. 5-11 Step 5: Selection of BACT ................................................................................ 5-12 SO /H SO .................................................................................................................... 5-13 2 2 4 Step 1: Identification of Control Technology Options ....................................... 5-13 Step 2: Identification of Technically Infeasible Control Technology Options 5-13 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-13 Step 4: Evaluation of Most Effective Controls .................................................. 5-13 Step 5: Selection of BACT ................................................................................ 5-14 GHGs ............................................................................................................................ 5-14 Step 1: Identification of Control Technology Options ....................................... 5-14 Step 2: Identification of Technically Infeasible Control Technology Options 5-16 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-16 Step 4: Evaluation of Most Effective Controls .................................................. 5-17 iii Canal Unit 3 Major Comprehensive Plan Approval Application Step 5: Selection of BACT ................................................................................ 5-17 NH ............................................................................................................................... 5-19 3 Step 1: Identification of Control Technology Options ....................................... 5-19 Step 2: Identification of Technically Infeasible Control Technology Options 5-19 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-19 Step 4: Evaluation of Most Effective Controls .................................................. 5-19 Step 5: Selection of BACT ................................................................................ 5-19 Formaldehyde ............................................................................................................... 5-19 Step 1: Identification of Control Technology Options ....................................... 5-19 Step 2: Identification of Technically Infeasible Control Technology Options 5-20 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-20 Step 4: Evaluation of Most Effective Controls .................................................. 5-20 Step 5: Selection of BACT ................................................................................ 5-20 Summary of Proposed CTG Steady State BACT Emission Rate Limits ...................... 5-20 Startup and Shutdown Operations ............................................................................... 5-21 5.3 Emergency Generator Engine .................................................................................................... 5-22 Fuels ............................................................................................................................. 5-22 Step 1: Identification of Control Technology Options ....................................... 5-22 Step 2: Identification of Technically Infeasible Control Technology Options 5-22 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-22 Step 4: Evaluation of Most Effective Controls .................................................. 5-22 Step 5: Select BACT ......................................................................................... 5-22 NO ............................................................................................................................... 5-22 x Step 1: Identification of Control Technology Options ....................................... 5-22 Step 2: Identification of Technically Infeasible Control Technology Options 5-23 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-23 Step 4: Evaluation of Most Effective Controls .................................................. 5-23 Step 5: Selection of BACT ................................................................................ 5-23 CO and VOC ................................................................................................................ 5-24 Step 1: Identification of Control Technology Options ....................................... 5-24 Step 2: Identification of Technically Infeasible Control Technology Options 5-24 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-24 Step 4: Evaluation of Most Effective Controls .................................................. 5-24 Step 5: Selection of BACT ................................................................................ 5-24 PM/PM /PM .............................................................................................................. 5-25 10 2.5 Step 1: Identification of Control Technology Options ....................................... 5-25 Step 2: Identification of Technically Infeasible Control Technology Options 5-25 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-25 Step 4: Evaluation of Most Effective Controls .................................................. 5-25 Step 5: Selection of BACT ................................................................................ 5-25 SO and H SO ............................................................................................................. 5-26 2 2 4 Greenhouse Gases (GHGs) ......................................................................................... 5-26 5.4 Emergency Fire Pump Engine .................................................................................................... 5-26 Fuels ............................................................................................................................. 5-26 Step 1: Identification of Control Technology Options ....................................... 5-26 iv Canal Unit 3 Major Comprehensive Plan Approval Application Step 2: Identification of Technically Infeasible Control Technology Options 5-27 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-27 Step 4: Evaluation of Most Effective Controls .................................................. 5-27 Step 5: Selection of BACT ................................................................................ 5-27 NO ............................................................................................................................... 5-27 x Step 1: Identification of Control Technology Options ....................................... 5-27 Step 2: Identification of Technically Infeasible Control Technology Options 5-27 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-27 Step 4: Evaluation of Most Effective Controls .................................................. 5-27 Step 5: Selection of BACT ................................................................................ 5-28 CO and VOC ................................................................................................................ 5-28 Step 1: Identification of Control Technology Options ....................................... 5-28 Step 2: Identification of Technically Infeasible Control Technology Options 5-28 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-28 Step 4: Evaluation of Most Effective Controls .................................................. 5-28 Step 5: Selection of BACT ................................................................................ 5-29 PM/PM /PM .............................................................................................................. 5-29 10 2.5 Step 1: Identification of Control Technology Options ....................................... 5-29 Step 2: Identification of Technically Infeasible Control Technology Options 5-29 Step 3: Ranking of Technically Feasible Control Technology Options ............ 5-29 Step 4: Evaluation of Most Effective Controls .................................................. 5-30 Step 5: Selection of BACT ................................................................................ 5-30 SO and H SO ............................................................................................................. 5-30 2 2 4 GHGs ............................................................................................................................ 5-30 Ancillary Source BACT Summary ................................................................................ 5-31 6.0 AIR QUALITY IMPACT ANALYSIS .......................................................................................................... 6-1 6.1 Source Parameters and Emission Rates ..................................................................................... 6-1 6.2 Air Quality Model Selection and Options ...................................................................................... 6-4 6.3 Urban/Rural Classification for Modeling ....................................................................................... 6-6 6.4 Good Engineering Practice Stack Height Analysis....................................................................... 6-8 6.5 Receptor Locations for Modeling .................................................................................................. 6-8 6.6 Meteorological Data for Modeling ................................................................................................. 6-9 6.7 Background Air Quality Data ...................................................................................................... 6-11 6.8 Air Quality Modeling Results ...................................................................................................... 6-12 Significant Impact Level Analysis ................................................................................. 6-12 NAAQS Compliance Demonstration ............................................................................ 6-13 Secondary PM Assessment ...................................................................................... 6-15 2.5 Air Toxics Analysis ....................................................................................................... 6-17 Environmental Justice .................................................................................................. 6-20 Accidental Release Modeling for NH .......................................................................... 6-21 3 Aqueous Ammonia Emission Calculation......................................................... 6-21 Off-site Consequence Analysis ........................................................................ 6-22 7.0 NOISE ........................................................................................................................................................ 7-1 7.1 Applicable Regulatory Requirements ........................................................................................... 7-1 v Canal Unit 3 Major Comprehensive Plan Approval Application MassDEP Regulations and Noise Policy ........................................................................ 7-1 Town of Sandwich Noise Bylaw ..................................................................................... 7-2 7.2 Common Measures of Environmental Sound ............................................................................... 7-2 7.3 Existing Ambient Noise Levels ..................................................................................................... 7-3 7.4 Noise Impact Analysis .................................................................................................................. 7-4 Project Noise Sources and Reference Sound Data ....................................................... 7-4 Cadna-A® Sound Model ................................................................................................ 7-5 Predicted Project Sound Levels ..................................................................................... 7-7 Construction Impacts .......................................................................................... 7-7 Project Impacts ................................................................................................... 7-7 Cumulative Impacts ............................................................................................ 7-8 7.5 Proposed Mitigation Measures ..................................................................................................... 7-9 Project Construction ....................................................................................................... 7-9 Project Operation ............................................................................................................ 7-9 Cooling Module ................................................................................................... 7-9 SCR Tempering Air System ............................................................................... 7-9 SCR Casing ...................................................................................................... 7-10 Combustion Turbine Enclosure ........................................................................ 7-10 Generator Enclosure ........................................................................................ 7-10 Fuel Gas Compressor Enclosure ..................................................................... 7-10 Turbine Inlet Filter Face.................................................................................... 7-10 Ventilation ......................................................................................................... 7-10 Existing Canal Generating Station Equipment ............................................................. 7-10 Best Available Noise Control Technology Analysis ...................................................... 7-11 7.6 Post-construction Noise Monitoring ............................................................................................ 7-11 8.0 REFERENCES .......................................................................................................................................... 8-1 LIST OF TABLES Table 2-1: Summary of Proposed Emission Limits for the CTG (Steady-State Full-Load Operation)a ................................................................................................................................... 2-5 Table 2-2: Proposed Provisional Startup and Shutdown Emission Limits for the Combustion Turbine .......................................................................................................................................... 2-6 Table 2-3: Emissions from Ancillary Equipment ............................................................................................ 2-6 Table 2-4: Summary of Potential Annual Emissions (tons per year) ............................................................. 2-7 Table 3-1: Summary of Project Emissions and Applicable NNSR Thresholds .............................................. 3-2 Table 3-2: National and Massachusetts Ambient Air Quality Standards ....................................................... 3-6 Table 5-1: Proposed PSD BACT Emission Limits for the Combustion Turbine .......................................... 5-20 Table 5-2: Proposed Provisional Startup and Shutdown Emission Limits for the Combustion Turbine ........................................................................................................................................ 5-22 Table 5-3: Proposed BACT Emission Limits for the Emergency Engines ................................................... 5-31 Table 6-1: Stack Characteristics for the Proposed Project and the Existing Canal Generating Station ........................................................................................................................................... 6-1 Table 6-2: Worst-Case Operational Data for the Proposed Simple-Cycle Combustion Turbine firing Natural Gas .......................................................................................................................... 6-2 vi Canal Unit 3 Major Comprehensive Plan Approval Application Table 6-3: Worst-Case Operational Data for the Proposed Simple-Cycle Combustion Turbine firing ULSD ................................................................................................................................... 6-2 Table 6-4: Startup/Shutdown Data for the Proposed Simple-Cycle Combustion Turbine ............................. 6-3 Table 6-5: Source Parameters and Emission Rates for the Proposed Ancillary Equipment ......................... 6-5 Table 6-6: Source Parameters and Emission Rates for the Existing Canal Station Equipment ................... 6-5 Table 6-7: Results of Proposed Turbine Operating Condition Analysis ........................................................ 6-6 Table 6-8: Identification and Classification of Land Use ................................................................................ 6-7 Table 6-9: AERSURFACE Bowen Ratio Moisture Condition Designations ................................................ 6-10 Table 6-10: Monitored Ambient Air Quality Concentrations and Selected Background Levels .................... 6-11 Table 6-11: Margin between the Monitored Air Quality Concentrations and the NAAQS Compared to the SILs ................................................................................................................................... 6-12 Table 6-12: Proposed Canal 3 Project Maximum AERMOD Modeled Results Compared to Significant Impact Levels ............................................................................................................ 6-13 Table 6-13: AERMOD Model Results for the New Project and Existing Station Compared to the NAAQS ....................................................................................................................................... 6-14 Table 6-14: Total PM (Primary + Secondary) Impacts Comparison to the NAAQS ................................... 6-17 2.5 Table 6-15: Non-Criteria Pollutant Modeled Concentrations from Proposed Project and Existing Canal Sources for Comparison to Massachusetts TELs ............................................................ 6-18 Table 6-16: Non-Criteria Pollutant Modeled Concentrations from Proposed Project and Existing Canal Sources for Comparison to Massachusetts AALs ........................................................... 6-19 Table 6-17: Maximum Modeled Impact of Accidental Release of Aqueous NH .......................................... 6-23 3 Table 7-1: Sound Levels of Typical Noise Sources and Acoustic Environments .......................................... 7-2 Table 7-2: Baseline Sound Measurement Locations ..................................................................................... 7-3 Table 7-3: Project Noise Source Sound Power Levels .................................................................................. 7-5 Table 7-4: Acoustic Modeling Parameters ..................................................................................................... 7-6 Table 7-5: Construction Sound Levels (dB) ................................................................................................... 7-7 Table 7-6: Predicted Nighttime L Sound Levels in the Vicinity of the Proposed Project (dBA) .................. 7-8 90 Table 7-7: Comparison of Nighttime L in the Vicinity of Canal Generating Station – Existing 90 Units 1 & 2 and Proposed Unit 3 (dBA) ........................................................................................ 7-8 Table 7-8: Description of Noise Control Options for Unit 3 .......................................................................... 7-11 LIST OF FIGURES Figure 2-1: Site Location Figure 2-2: Site Plan and General Arrangement Figure 2-3: Elevation View Figure 2-4: Process Flow Diagram Figure 6-1: Land Use around Canal Generating Station Figure 6-2: Structure Footprints and Heights Entered in BPIP-Prime vii Canal Unit 3 Major Comprehensive Plan Approval Application Figure 6-3: Full Receptor Grid Used for AERMOD Modeling Figure 6-4: Near-field Receptors Used in AERMOD Modeling Figure 6-5: Wind Rose for Telegraph Hill Station from 2008 – 2012 Figure 6-6: Significant Impact Areas for Short-term PM , PM and NO 10 2.5, 2 Figure 6-7: PM Monitoring Data Trend Measured at the Shawme Crowell State Park (µg/m3) 2.5 Figure 6-8: PM Monitoring Data Trend in Massachusetts (µg/m3) 2.5 Figure 6-9: NO Monitoring Data Trend Measured at the Shawme Crowell State Park (ppb) 2 Figure 6-10: NO Monitoring Data Trend in Massachusetts (ppb) 2 Figure 6-11: Environmental Justice Analysis Figure 7-1: Sound Level Measurement and Modeling Locations APPENDICES Appendix A: MassDEP Application Forms Appendix B: Emission Calculations Appendix C: Non-Attainment New Source Review Alternatives Analysis Appendix D: BACT Analysis Supporting Tables Appendix E: Vendor Information Appendix F: EFSB Testimony of Daniel Peaco Appendix G: Balance of Plant GHG Mitigation Measures viii Canal Unit 3 Major Comprehensive Plan Approval Application ACRONYMS/ABBREVIATIONS Acronyms/Abbreviations Definition % percent °F degrees Fahrenheit AAL Allowable Ambient Limit AGT Algonquin Gas Transmission, LLC AIHA American Industrial Hygiene Association amsl above mean sea level ARM Ambient Ratio Method BACT Best Available Control Technology BANCT Best Available Noise Control Technology bhp brake horsepower Btu/kW-hr British thermal units per kilowatt-hour CAIR Clean Air Interstate Rule CCS carbon capture and sequestration CEMS continuous emissions monitoring system CF capacityfactor CFR Code of Federal Regulations CH methane 4 CI compression ignition CMR Code of Massachusetts Regulations CO carbon monoxide CO carbondioxide 2 CO carbon dioxide equivalents 2e CPA Comprehensive Plan Approval CSAPR Cross-State Air Pollution Rule CTG combustion turbine generator dB decibels dBA A-weighted decibels DLN dry-low-NO x DPF diesel particulate filter EAB Environmental Appeals Board EEA Massachusetts Executive Office of Energy and Environmental Affairs EFSB Massachusetts Energy Facilities Siting Board EJ EnvironmentalJustice ix

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Major Comprehensive Plan. Approval/Nonattainment New. Source Review Permit Application. Canal Unit 3. Canal Generating Station. Sandwich, MA. Updated through designed to keep local residents, abutters, businesses and Town of Sandwich officials updated on significant construction
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Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.