2013 Criteria Point Air Emissions Ranking Report

Transcription

1 2013 Criteria Point Air Emissions Ranking Report 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for CO Code % of CO % for CO CO Total 2013 CO (tons) Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA , , Sappi Cloquet LLC Cloquet CARLTON , Boise White Paper LLC - Intl Falls International Falls KOOCHICHING , Xcel Energy - Sherburne Generating Plant Becker SHERBURNE , American Crystal Sugar - E Grand Forks East Grand Forks POLK Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY Blandin Paper/Rapids Energy Center Grand Rapids ITASCA American Crystal Sugar - Crookston Crookston POLK Hibbing Public Utilities Commission Hibbing ST. LOUIS Minnesota Power Inc - Hibbard Renewable Energy Ctr Duluth ST. LOUIS Virginia Department of Public Utilities Virginia ST. LOUIS US Steel Corp - Minntac Mountain Iron ST. LOUIS American Crystal Sugar - Moorhead Moorhead CLAY Xcel Energy - Black Dog Burnsville DAKOTA Flint Hills Resources Pine Bend LLC Rosemount DAKOTA Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Fibrominn Biomass Power Plant Benson SWIFT USG Interiors Inc - Red Wing Red Wing GOODHUE District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY Norbord Minnesota Solway BELTRAMI Xcel Energy - High Bridge Combined Cycle Plant St. Paul RAMSEY Seneca Wastewater Treatment Plant Eagan DAKOTA Polaris Industries Inc - Roseau Roseau ROSEAU Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL Northshore Mining - Silver Bay Silver Bay LAKE ADM Corn Processing - Marshall Marshall LYON Minnesota Power - Taconite Harbor Energy Center Schroeder COOK aq-ei4-37 Minnesota Pollution Control Agency 520 Lafayette Rd. N., St. Paul, MN July 2015

2 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for CO Code CO (tons) Waste Management Inc - Elk River Landfill Elk River SHERBURNE Heartland Corn Products Winthrop SIBLEY Waste Management - Burnsville Sanitary Landfill Burnsville DAKOTA Koda Energy LLC Shakopee SCOTT Hibbing Taconite Co Hibbing ST. LOUIS Xcel Energy - Riverside Generating Plant Minneapolis HENNEPIN Louisiana-Pacific Corp - Two Harbors Two Harbors LAKE Waste Management Inc - SRRMF Glencoe MCLEOD University of MN - Twin Cities Minneapolis HENNEPIN Chippewa Valley Ethanol Co LLLP Benson SWIFT The Toro Co - Lyndale Bloomington HENNEPIN Xcel Energy - Key City/Wilmarth Mankato BLUE EARTH Pine Bend Landfill Inver Grove Heights DAKOTA Waldorf Corp - A Rock-Tenn Co St. Paul RAMSEY Valero Renewable Fuels Co LLC - Welcome Plant Welcome MARTIN Great River Energy - Energy Recovery Project Elk River SHERBURNE Corn Plus Winnebago FARIBAULT United Taconite LLC - Fairlane Plant Forbes ST. LOUIS Willmar Municipal Utilities Willmar KANDIYOHI Highwater Ethanol LLC Lamberton REDWOOD Xcel Energy - Allen S King Generating Bayport WASHINGTON LSP Cottage Grove Cogeneration Facility Cottage Grove WASHINGTON Northern Natural Gas - Albert Lea Hartland FREEBORN Xcel Energy - Red Wing Generating Plant Red Wing GOODHUE NRG Energy Center Minneapolis LLC Minneapolis HENNEPIN Northstar Ethanol LLC/POET Biorefining Lk Crystal Lake Crystal BLUE EARTH POET Biorefining - Glenville East Albert Lea FREEBORN % of CO % for CO CO Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

3 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for CO Code CO (tons) Potlatch Land & Lumber LLC - Bemidji Bemidji HUBBARD CHS Oilseed Processing - Mankato Mankato BLUE EARTH Great River Energy - Pleasant Valley Dexter MOWER USG Interiors LLC - Cloquet MN Cloquet CARLTON Arctic Cat Inc Thief River Falls PENNINGTON Alliance Pipeline - Olivia 23-A Bird Island RENVILLE Alliance Pipeline - Albert Lea 25-A Albert Lea FREEBORN Mayo Medical Center Rochester Rochester OLMSTED Southern Minnesota Beet Sugar Coop Renville RENVILLE Hormel Foods Corp/QPP - Austin Austin MOWER US Steel Corp - Keetac Keewatin ST. LOUIS Xcel Energy - Blue Lake Shakopee SCOTT M - Administrative Offices - Maplewood Maplewood RAMSEY Al-Corn Clean Fuel Claremont DODGE Marvin Windows & Doors Warroad ROSEAU Faribault Energy Park Faribault RICE Northern Natural Gas Co - Farmington Farmington DAKOTA Cummins Power Generation Fridley ANOKA Guardian Energy LLC Janesville WASECA Andersen - Main Bayport WASHINGTON Jarden Home Brands Cloquet CARLTON CHS Oilseed Processing - Fairmont Fairmont MARTIN St Marys Rochester OLMSTED Long Prairie Shavings Mill Long Prairie TODD Commercial Asphalt Co - Plant 944 Portable Source PORTABLE SOURCEn/a ADM - Mankato Mankato BLUE EARTH Northern Natural Gas Co - North Branch Harris CHISAGO % of CO % for CO CO Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

4 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for CO Code CO (tons) Old Dutch Foods Inc Roseville RAMSEY M Mendota Heights - Bldg 60 Mendota Heights DAKOTA Commercial Asphalt Co - Plant 902 Burnsville DAKOTA Covanta Hennepin Energy Resource Co LP Minneapolis HENNEPIN Nuvex Ingredients Inc A Kerry Co Blue Earth FARIBAULT Central Specialties Inc - Plant 5 Portable Source PORTABLE SOURCEn/a POET Biorefining - Preston Preston FILLMORE Bushmills Ethanol Atwater KANDIYOHI Knife River Asphalt Plant 2 Portable Source PORTABLE SOURCEn/a Advanced Disposal Services Rolling Hills Landfill Buffalo WRIGHT Ardagh Glass Inc Shakopee SCOTT M - Hutchinson Tape Manufacturing Plant Hutchinson MCLEOD CertainTeed Corp Shakopee SCOTT DENCO II LLC Morris STEVENS Cameron's Coffee Shakopee SCOTT Commercial Asphalt Co - Plant 909 Portable Source PORTABLE SOURCEn/a Swift Pork Co - Worthington Worthington NOBLES Magellan Pipeline Co LP - St Paul Roseville RAMSEY ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS % of CO % for CO CO Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

5 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for NOx Code NOx (tons) % of NOx % for NOx NOx Total Xcel Energy - Sherburne Generating Plant Becker SHERBURNE , , US Steel Corp - Minntac Mountain Iron ST. LOUIS , Xcel Energy - Black Dog Burnsville DAKOTA , Hibbing Taconite Co Hibbing ST. LOUIS , Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA , ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS , Northshore Mining - Silver Bay Silver Bay LAKE , US Steel Corp - Keetac Keewatin ST. LOUIS , United Taconite LLC - Fairlane Plant Forbes ST. LOUIS , Flint Hills Resources Pine Bend LLC Rosemount DAKOTA , Xcel Energy - Allen S King Generating Bayport WASHINGTON , Sappi Cloquet LLC Cloquet CARLTON , Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL Southern Minnesota Beet Sugar Coop Renville RENVILLE Minnesota Power - Taconite Harbor Energy Cent Schroeder COOK Boise White Paper LLC - Intl Falls International Falls KOOCHICHING American Crystal Sugar - E Grand Forks East Grand Forks POLK Ardagh Glass Inc Shakopee SCOTT American Crystal Sugar - Crookston Crookston POLK Xcel Energy - Red Wing Generating Plant Red Wing GOODHUE Northern Natural Gas - Albert Lea Hartland FREEBORN Minnesota Power Inc - Hibbard Renewable EnergDuluth ST. LOUIS Xcel Energy - Key City/Wilmarth Mankato BLUE EARTH Covanta Hennepin Energy Resource Co LP Minneapolis HENNEPIN Hibbing Public Utilities Commission Hibbing ST. LOUIS Northern Natural Gas Co - Farmington Farmington DAKOTA Minnesota Power - Laskin Energy Center Hoyt Lakes ST. LOUIS Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

6 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for NOx Code NOx (tons) American Crystal Sugar - Moorhead Moorhead CLAY Blandin Paper/Rapids Energy Center Grand Rapids ITASCA Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Mesabi Nugget Delaware LLC Aurora ST. LOUIS Rochester Public Utilities - Silver Lake Rochester OLMSTED Great River Energy - Energy Recovery Project Elk River SHERBURNE Virginia Department of Public Utilities Virginia ST. LOUIS Waldorf Corp - A Rock-Tenn Co St. Paul RAMSEY Duluth Steam Plant 1 Duluth ST. LOUIS Northern Natural Gas Co - North Branch Harris CHISAGO Fibrominn Biomass Power Plant Benson SWIFT District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY NRG Energy Center Minneapolis LLC Minneapolis HENNEPIN Norbord Minnesota Solway BELTRAMI Mayo Medical Center Rochester Rochester OLMSTED Northern Natural Gas Co - Carlton Carlton CARLTON Cummins Power Generation Fridley ANOKA M - Administrative Offices - Maplewood Maplewood RAMSEY CHS Oilseed Processing - Mankato Mankato BLUE EARTH Waste Management - Burnsville Sanitary Landfill Burnsville DAKOTA Viking Gas Transmission - Ada Ada NORMAN ADM - Mankato Mankato BLUE EARTH Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY University of MN - Twin Cities Minneapolis HENNEPIN Cannon Falls Energy Center Cannon Falls DAKOTA Olmsted Waste-to-Energy Facility Rochester OLMSTED Willmar Municipal Utilities Willmar KANDIYOHI % of NOx % for NOx NOx Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

7 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for NOx Code NOx (tons) Northern Border Pipeline - Compressor 12 Garvin LYON Viking Gas Transmission - Frazee Frazee OTTER TAIL Northern Natural Gas Co - Faribault Faribault RICE Heartland Corn Products Winthrop SIBLEY St Marys Rochester OLMSTED Valero Renewable Fuels Co LLC - Welcome Plant Welcome MARTIN ADM Corn Processing - Marshall Marshall LYON Knife River Corp N Central Sauk Rapids Sauk Rapids BENTON Gopher Resource LLC Eagan DAKOTA Xcel Energy - High Bridge Combined Cycle Plant St. Paul RAMSEY Waste Management Inc - Elk River Landfill Elk River SHERBURNE Guardian Energy LLC Janesville WASECA Xcel Energy - Riverside Generating Plant Minneapolis HENNEPIN Great River Energy - Pleasant Valley Dexter MOWER Pope/Douglas Solid Waste Management Alexandria DOUGLAS Koda Energy LLC Shakopee SCOTT Target Technology Center Elk River SHERBURNE Granite Falls Energy LLC Granite Falls CHIPPEWA Bushmills Ethanol Atwater KANDIYOHI Alliance Pipeline - Albert Lea 25-A Albert Lea FREEBORN Northstar Ethanol LLC/POET Biorefining Lk CrystaLake Crystal BLUE EARTH Hormel Foods Corp/QPP - Austin Austin MOWER Great Lakes Gas Transmission - Station 1 St. Vincent KITTSON Northern Border Pipeline - Compressor 13 Trimont MARTIN USG Interiors LLC - Cloquet MN Cloquet CARLTON USG Interiors Inc - Red Wing Red Wing GOODHUE Hutchinson Utilities Commission - Plant 1 Hutchinson MCLEOD % of NOx % for NOx NOx Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

8 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for NOx Code NOx (tons) Milestone Materials - Nonmetallic Onalaska CROW WING M - Hutchinson Tape Manufacturing Plant Hutchinson MCLEOD Highwater Ethanol LLC Lamberton REDWOOD Waste Management Inc - SRRMF Glencoe MCLEOD Xcel Energy - Inver Hills Generating Plt Inver Grove Heights DAKOTA Busch Agricultural Resources - Moorhead Moorhead CLAY M - Cottage Grove Corporate Incinerator Cottage Grove WASHINGTON Pine Bend Landfill Inver Grove Heights DAKOTA Alliance Pipeline - Olivia 23-A Bird Island RENVILLE Northern Natural Gas Co - Wrenshall LNG Wrenshall CARLTON Viking Gas Transmission - Milaca (Station 2217) Milaca MILLE LACS M - Cottage Grove Abrasive Systems Division Cottage Grove WASHINGTON Viking Gas Transmission - Angus Angus POLK Specialty Minerals Inc International Falls KOOCHICHING Specialty Minerals Inc - Cloquet Cloquet CARLTON Old Dutch Foods Inc Roseville RAMSEY POET Biorefining - Glenville East Albert Lea FREEBORN Endres Processing LLC Rosemount DAKOTA Wausau Paper Mills LLC Brainerd CROW WING % of NOx % for NOx NOx Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

9 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for Pb Code Pb (tons) % of Pb % for Pb Lead Total Federal Cartridge Co - Anoka Anoka ANOKA US Steel Corp - Minntac Mountain Iron ST. LOUIS Grede LLC - St Cloud St. Cloud STEARNS US Steel Corp - Keetac Keewatin ST. LOUIS Federal-Mogul Corp Powertrain Systems Lake City WABASHA Gopher Resource LLC Eagan DAKOTA Pier Foundry St. Paul RAMSEY Specialty Minerals Inc - Cloquet Cloquet CARLTON Duluth Steam Plant 1 Duluth ST. LOUIS Northern Iron of St Paul LLC St. Paul RAMSEY Mesabi Nugget Delaware LLC Aurora ST. LOUIS Truth Hardware Corp - Owatonna Owatonna STEELE Northshore Mining - Silver Bay Silver Bay LAKE Mark Sand & Gravel Acquisition - Plant 7 Portable Source PORTABLE SOUR n/a Endres Processing LLC Rosemount DAKOTA Hibbing Taconite Co Hibbing ST. LOUIS District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY Xcel Energy - Sherburne Generating Plant Becker SHERBURNE United Taconite LLC - Fairlane Plant Forbes ST. LOUIS Northern Foundry LLC Hibbing ST. LOUIS Willmar Municipal Utilities Willmar KANDIYOHI Minnesota Power Inc - Hibbard Renewable Energy Ctr Duluth ST. LOUIS Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA Southern Minnesota Beet Sugar Coop Renville RENVILLE American Crystal Sugar - E Grand Forks East Grand Forks POLK Covanta Hennepin Energy Resource Co LP Minneapolis HENNEPIN Boise White Paper LLC - Intl Falls International Falls KOOCHICHING Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

10 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for Pb Demmer Investments II Inc Fridley ANOKA Flint Hills Resources Pine Bend LLC Rosemount DAKOTA Midwest Metal Products Inc Winona WINONA Xcel Energy - Red Wing Generating Plant Red Wing GOODHUE Ardagh Glass Inc Shakopee SCOTT Mark Sand & Gravel Acquisition - Plant 1 Portable Source PORTABLE SOUR n/a Smith Foundry Minneapolis HENNEPIN Norbord Minnesota Solway BELTRAMI Dotson Co Inc Mankato BLUE EARTH Worthington Container Inc Worthington NOBLES Blandin Paper/Rapids Energy Center Grand Rapids ITASCA Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS E/M Coating Services - New Brighton New Brighton RAMSEY Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL Sappi Cloquet LLC Cloquet CARLTON Minnesota Power - Laskin Energy Center Hoyt Lakes ST. LOUIS Great River Energy - Energy Recovery Project Elk River SHERBURNE Polk Cnty Solid Waste Resource Recovery Fosston POLK Badger Foundry Co Winona WINONA Xcel Energy - Black Dog Burnsville DAKOTA AAF/McQuay International - Faribault Faribault RICE Northshore Mining Co - Babbitt Babbitt ST. LOUIS Koda Energy LLC Shakopee SCOTT Spectro Alloys Corp Rosemount DAKOTA Water Gremlin R&D Maplewood RAMSEY Prospect Foundry Inc Minneapolis HENNEPIN Code Pb (tons) % of Pb % for Pb Lead Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

11 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for Pb Xcel Energy - Allen S King Generating Bayport WASHINGTON ADM - Mankato Mankato BLUE EARTH Cold Spring Granite Co Cold Spring STEARNS Hibbing Public Utilities Commission Hibbing ST. LOUIS Virginia Department of Public Utilities Virginia ST. LOUIS Minnesota Power - Taconite Harbor Energy Center Schroeder COOK Mark Sand & Gravel Acquisition - Plant 8 Portable Source PORTABLE SOUR n/a TBEI Inc Lake Crystal BLUE EARTH Xcel Energy - Key City/Wilmarth Mankato BLUE EARTH Rosemount Inc - Chanhassen Facility Chanhassen CARVER TRW Automotive - Machine Bldg Division Winona WINONA American Crystal Sugar - Crookston Crookston POLK M - Cottage Grove Corporate Incinerator Cottage Grove WASHINGTON Louisiana-Pacific Corp - Two Harbors Two Harbors LAKE University of MN - Twin Cities Minneapolis HENNEPIN Specialty Minerals Inc International Falls KOOCHICHING American Crystal Sugar - Moorhead Moorhead CLAY Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Darling International Inc - Blue Earth Blue Earth FARIBAULT Holaday Circuits Inc Minnetonka HENNEPIN Minncast Inc Fridley ANOKA Mayo Waste Management Facility Rochester OLMSTED Schweiss Distributing Inc Hector RENVILLE Potlatch Land & Lumber LLC - Bemidji Bemidji HUBBARD Veit Companies Rogers HENNEPIN Pope/Douglas Solid Waste Management Alexandria DOUGLAS Andersen - Main Bayport WASHINGTON Code Pb (tons) % of Pb % for Pb Lead Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

12 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for Pb Duluth Brass Manufacturing Inc Duluth ST. LOUIS Marvin Windows & Doors Warroad ROSEAU Central Specialties Inc - Plant 5 Portable Source PORTABLE SOUR n/a Long Prairie Shavings Mill Long Prairie TODD Alliant Techsystems Operations LLC/Proving Ground Elk River ANOKA Perham Resource Recovery Facility Perham OTTER TAIL Central Specialties Inc - Plant 4 Portable Source PORTABLE SOUR n/a KGM Contractors Inc Angora ST. LOUIS WASP Inc Conveyor Division Glenwood POPE Buffalo WWTP Buffalo WRIGHT Fibrominn Biomass Power Plant Benson SWIFT Le Sueur Inc Le Sueur LE SUEUR Distinctive Floral Co - Len Busch Roses Plymouth HENNEPIN Jarden Home Brands Cloquet CARLTON Honeywell - Golden Valley Golden Valley HENNEPIN Seneca Wastewater Treatment Plant Eagan DAKOTA Hardrives Inc - Plant 501 Portable Source PORTABLE SOUR n/a Woodcraft Industries Inc - St Cloud St. Cloud BENTON Mayo Medical Center Rochester Rochester OLMSTED Code Pb (tons) % of Pb % for Pb Lead Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

13 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM Code % of PM % for PM PM Total 2013 PM (tons) US Steel Corp - Minntac Mountain Iron ST. LOUIS , , Hibbing Taconite Co Hibbing ST. LOUIS , Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA , Xcel Energy - Sherburne Generating Plant Becker SHERBURNE , US Steel Corp - Keetac Keewatin ST. LOUIS , ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS United Taconite LLC - Fairlane Plant Forbes ST. LOUIS Flint Hills Resources Pine Bend LLC Rosemount DAKOTA Northshore Mining - Silver Bay Silver Bay LAKE American Crystal Sugar - E Grand Forks East Grand Forks POLK USG Interiors Inc - Red Wing Red Wing GOODHUE Wisconsin Central Ltd/Duluth Missabe & Iron Range Two Harbors LAKE Northshore Mining Co - Babbitt Babbitt ST. LOUIS United Taconite LLC - Thunderbird Mine Eveleth ST. LOUIS Aggregate Industries - Nonmetallic Eagan DAKOTA Southern Minnesota Beet Sugar Coop Renville RENVILLE Sappi Cloquet LLC Cloquet CARLTON Xcel Energy - Allen S King Generating Bayport WASHINGTON American Crystal Sugar - Moorhead Moorhead CLAY American Crystal Sugar - Crookston Crookston POLK USG Interiors LLC - Cloquet MN Cloquet CARLTON Xcel Energy - Black Dog Burnsville DAKOTA Mesabi Nugget Delaware LLC Aurora ST. LOUIS Wisconsin Central Ltd - Duluth Ore Dock Duluth ST. LOUIS Minnesota Power - Taconite Harbor Energy Center Schroeder COOK Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL Cliffs Erie LLC - Hoyt Lakes Hoyt Lakes ST. LOUIS Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

14 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM Code PM (tons) Kraemer Mining & Materials - Burnsville Burnsville DAKOTA Norbord Minnesota Solway BELTRAMI ConAgra Flour Mill - Hastings Hastings DAKOTA Minnesota Power - Laskin Energy Center Hoyt Lakes ST. LOUIS KGM Contractors Inc Aggregate Plant 2 Nonmetallic Angora ST. LOUIS Fibrominn Biomass Power Plant Benson SWIFT New Ulm Quartzite Quarries Inc New Ulm NICOLLET Bay State Milling Co Winona WINONA Barton Sand & Gravel Co - Nonmetallic Maple Grove HENNEPIN Knife River Corp N Central Sauk Rapids Sauk Rapids BENTON Martin Marietta Aggregates - St Cloud Waite Park STEARNS Willmar Municipal Utilities Willmar KANDIYOHI Minnesota Valley Alfalfa Producers-MnVAP Raymond KANDIYOHI CertainTeed Corp Shakopee SCOTT Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Ardagh Glass Inc Shakopee SCOTT Wm D Scepaniak Inc - Nonmetallic Portable Source PORTABLE SOURCn/a Valero Renewable Fuels Co LLC - Welcome Plant Welcome MARTIN Lamb Weston/RDO Frozen Park Rapids HUBBARD Boise White Paper LLC - Intl Falls International Falls KOOCHICHING Ag Processing Inc - Dawson Dawson LAC QUI PARLE Brown Printing Co - Waseca Division Waseca WASECA ME Global Inc/Elecmetal Duluth Duluth ST. LOUIS ADM Corn Processing - Marshall Marshall LYON CHS Oilseed Processing - Mankato Mankato BLUE EARTH MOM Brands - Plant 2 - Northfield Northfield RICE Minnesota Soybean Processors - Brewster Brewster NOBLES % of PM % for PM PM Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

15 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM Code PM (tons) Rahr Malting Co - Shakopee Shakopee SCOTT District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY Northern Foundry LLC Hibbing ST. LOUIS Associated Milk Producers Inc - Dawson Dawson LAC QUI PARLE OMG Midwest Inc/Southern MN Construction Co Inc Mankato BLUE EARTH LG Everist Inc - Nonmetallic Ortonville BIG STONE SunOpta Grains & Foods Inc Crookston POLK ADM - Mankato Mankato BLUE EARTH Unimin Corp - Kasota Plant Kasota LE SUEUR Blandin Paper/Rapids Energy Center Grand Rapids ITASCA Busch Agricultural Resources - Moorhead Moorhead CLAY ADM - Red Wing Red Wing GOODHUE POET Biorefining - Glenville East Albert Lea FREEBORN Superior Minerals Corp - Savage Savage SCOTT Grede LLC - St Cloud St. Cloud STEARNS Hedstrom Lumber Co Inc - Grand Marais Grand Marais COOK Hill Wood Products Cook ITASCA Heartland Corn Products Winthrop SIBLEY Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY M - Cottage Grove Abrasive Systems Division Cottage Grove WASHINGTON Viracon Inc Owatonna STEELE Chippewa Valley Ethanol Co LLLP Benson SWIFT Northern Iron of St Paul LLC St. Paul RAMSEY Hormel Foods Corp/QPP - Austin Austin MOWER Federal-Mogul Corp Powertrain Systems Lake City WABASHA Andersen - Main Bayport WASHINGTON Guardian Energy LLC Janesville WASECA % of PM % for PM PM Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

16 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM Code PM (tons) Rochester Public Utilities - Silver Lake Rochester OLMSTED Unimin Corp - Ottawa Plant Le Sueur LE SUEUR Hibbing Public Utilities Commission Hibbing ST. LOUIS Anderson Brothers Construction Co - NM Brainerd CROW WING ConAgra Food Ingredients Co - New Prague New Prague LE SUEUR International Bildrite Inc International Falls KOOCHICHING United Farmers Cooperative - Elevator Winthrop SIBLEY Northstar Ethanol LLC/POET Biorefining Lk Crystal Lake Crystal BLUE EARTH CHS - Fergus Falls French Siding Fergus Falls OTTER TAIL Cargill Inc - Maynard Maynard CHIPPEWA Knife River Materials Inc - Nonmetallic Bemidji BELTRAMI Duininck Inc - Nonmetallic Prinsburg KANDIYOHI Ulland Brothers Inc North - Nonmetallic Cloquet CARLTON Granite Falls Energy LLC Granite Falls CHIPPEWA Minnesota Power Inc - Hibbard Renewable Energy Ctr Duluth ST. LOUIS Land O'Lakes Inc - Pine Island Pine Island GOODHUE CS McCrossan Inc - Stationary Maple Grove HENNEPIN Foldcraft Co - Kenyon Kenyon GOODHUE CHS Oilseed Processing - Fairmont Fairmont MARTIN % of PM % for PM PM Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

17 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM10 Code % of PM10 % for PM10 PM10 Total 2013 PM10 (tons) US Steel Corp - Minntac Mountain Iron ST. LOUIS , , Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA , Hibbing Taconite Co Hibbing ST. LOUIS , Xcel Energy - Sherburne Generating Plant Becker SHERBURNE , US Steel Corp - Keetac Keewatin ST. LOUIS United Taconite LLC - Fairlane Plant Forbes ST. LOUIS USG Interiors Inc - Red Wing Red Wing GOODHUE ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS Flint Hills Resources Pine Bend LLC Rosemount DAKOTA Northshore Mining - Silver Bay Silver Bay LAKE American Crystal Sugar - E Grand Forks East Grand Forks POLK Northshore Mining Co - Babbitt Babbitt ST. LOUIS Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL Xcel Energy - Black Dog Burnsville DAKOTA American Crystal Sugar - Crookston Crookston POLK Minnesota Power - Taconite Harbor Energy Center Schroeder COOK Xcel Energy - Allen S King Generating Bayport WASHINGTON American Crystal Sugar - Moorhead Moorhead CLAY Mesabi Nugget Delaware LLC Aurora ST. LOUIS Southern Minnesota Beet Sugar Coop Renville RENVILLE Sappi Cloquet LLC Cloquet CARLTON United Taconite LLC - Thunderbird Mine Eveleth ST. LOUIS Minnesota Power - Laskin Energy Center Hoyt Lakes ST. LOUIS USG Interiors LLC - Cloquet MN Cloquet CARLTON Fibrominn Biomass Power Plant Benson SWIFT Wisconsin Central Ltd/Duluth Missabe & Iron Range Two Harbors LAKE Norbord Minnesota Solway BELTRAMI Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

18 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM10 Code PM10 (tons) Wisconsin Central Ltd - Duluth Ore Dock Duluth ST. LOUIS Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Ardagh Glass Inc Shakopee SCOTT Cliffs Erie LLC - Hoyt Lakes Hoyt Lakes ST. LOUIS CertainTeed Corp Shakopee SCOTT Minnesota Valley Alfalfa Producers-MnVAP Raymond KANDIYOHI Aggregate Industries - Nonmetallic Eagan DAKOTA CHS Oilseed Processing - Mankato Mankato BLUE EARTH ConAgra Flour Mill - Hastings Hastings DAKOTA Lamb Weston/RDO Frozen Park Rapids HUBBARD Bay State Milling Co Winona WINONA Willmar Municipal Utilities Willmar KANDIYOHI District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY Associated Milk Producers Inc - Dawson Dawson LAC QUI PARLE Boise White Paper LLC - Intl Falls International FallsKOOCHICHING ME Global Inc/Elecmetal Duluth Duluth ST. LOUIS Rahr Malting Co - Shakopee Shakopee SCOTT Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY Ag Processing Inc - Dawson Dawson LAC QUI PARLE MOM Brands - Plant 2 - Northfield Northfield RICE Blandin Paper/Rapids Energy Center Grand Rapids ITASCA ADM - Red Wing Red Wing GOODHUE Kraemer Mining & Materials - Burnsville Burnsville DAKOTA M - Cottage Grove Abrasive Systems Division Cottage Grove WASHINGTON ADM Corn Processing - Marshall Marshall LYON Hill Wood Products Cook ITASCA Minnesota Soybean Processors - Brewster Brewster NOBLES % of PM10 % for PM10 PM10 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

19 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM10 Code PM10 (tons) ADM - Mankato Mankato BLUE EARTH Viracon Inc Owatonna STEELE Barton Sand & Gravel Co - Nonmetallic Maple Grove HENNEPIN Heartland Corn Products Winthrop SIBLEY Andersen - Main Bayport WASHINGTON Hormel Foods Corp/QPP - Austin Austin MOWER Northern Foundry LLC Hibbing ST. LOUIS Grede LLC - St Cloud St. Cloud STEARNS Hibbing Public Utilities Commission Hibbing ST. LOUIS Chippewa Valley Ethanol Co LLLP Benson SWIFT KGM Contractors Inc Aggregate Plant 2 Nonmetallic Angora ST. LOUIS Martin Marietta Aggregates - St Cloud Waite Park STEARNS International Bildrite Inc International FallsKOOCHICHING Knife River Corp N Central Sauk Rapids Sauk Rapids BENTON POET Biorefining - Glenville East Albert Lea FREEBORN Federal-Mogul Corp Powertrain Systems Lake City WABASHA Virginia Department of Public Utilities Virginia ST. LOUIS Busch Agricultural Resources - Moorhead Moorhead CLAY Minnesota Power Inc - Hibbard Renewable Energy Ctr Duluth ST. LOUIS Land O'Lakes Inc - Pine Island Pine Island GOODHUE Valero Renewable Fuels Co LLC - Welcome Plant Welcome MARTIN Rochester Public Utilities - Silver Lake Rochester OLMSTED CHS Oilseed Processing - Fairmont Fairmont MARTIN Gopher Resource LLC Eagan DAKOTA Unimin Corp - Kasota Plant Kasota LE SUEUR SunOpta Grains & Foods Inc Crookston POLK Northern Iron of St Paul LLC St. Paul RAMSEY % of PM10 % for PM10 PM10 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

20 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for PM10 Code PM10 (tons) Le Sueur Inc Le Sueur LE SUEUR Hedstrom Lumber Co Inc - Grand Marais Grand Marais COOK Guardian Energy LLC Janesville WASECA Barrel O'Fun Snack Food Co Perham OTTER TAIL Alter-Metal Recycling - Anoka Anoka ANOKA New Ulm Quartzite Quarries Inc New Ulm NICOLLET Superior Minerals Corp - Savage Savage SCOTT Granite Falls Energy LLC Granite Falls CHIPPEWA Northstar Ethanol LLC/POET Biorefining Lk Crystal Lake Crystal BLUE EARTH Dotson Co Inc Mankato BLUE EARTH Kraft Foods Group Inc - Albany Albany STEARNS Woodco Prefinishing Inc Blaine ANOKA DENCO II LLC Morris STEVENS Duluth Steam Plant 1 Duluth ST. LOUIS Ferche Millwork Inc Rice BENTON Bayer Built Woodworks Inc Belgrade STEARNS Wm D Scepaniak Inc - Nonmetallic Portable Source PORTABLE SOUR n/a Cemstone Products - Minneapolis Minneapolis HENNEPIN Unimin Corp - Ottawa Plant Le Sueur LE SUEUR % of PM10 % for PM10 PM10 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

21 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for SO2 Code % of SO2 % for SO2 SO2 Total 2013 SO2 (tons) Xcel Energy - Sherburne Generating Plant Becker SHERBURNE , , Minnesota Power Inc - Boswell Energy Ctr Cohasset ITASCA , Otter Tail Power Co - Hoot Lake Plant Fergus Falls OTTER TAIL , Minnesota Power - Taconite Harbor Energy Center Schroeder COOK , Xcel Energy - Black Dog Burnsville DAKOTA , Northshore Mining - Silver Bay Silver Bay LAKE , Gopher Resource LLC Eagan DAKOTA , US Steel Corp - Minntac Mountain Iron ST. LOUIS , Xcel Energy - Allen S King Generating Bayport WASHINGTON , United Taconite LLC - Fairlane Plant Forbes ST. LOUIS , American Crystal Sugar - E Grand Forks East Grand Forks POLK , Hibbing Taconite Co Hibbing ST. LOUIS Southern Minnesota Beet Sugar Coop Renville RENVILLE American Crystal Sugar - Crookston Crookston POLK Flint Hills Resources Pine Bend LLC Rosemount DAKOTA US Steel Corp - Keetac Keewatin ST. LOUIS USG Interiors Inc - Red Wing Red Wing GOODHUE Rochester Public Utilities - Silver Lake Rochester OLMSTED Hibbing Public Utilities Commission Hibbing ST. LOUIS American Crystal Sugar - Moorhead Moorhead CLAY Ardagh Glass Inc Shakopee SCOTT Minnesota Power - Laskin Energy Center Hoyt Lakes ST. LOUIS Virginia Department of Public Utilities Virginia ST. LOUIS Duluth Steam Plant 1 Duluth ST. LOUIS Willmar Municipal Utilities Willmar KANDIYOHI Minnesota Power Inc - Hibbard Renewable Energy Ctr Duluth ST. LOUIS District Energy St Paul Inc-Hans O Nyman St. Paul RAMSEY Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

22 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for SO2 Code SO2 (tons) ADM - Mankato Mankato BLUE EARTH Blandin Paper/Rapids Energy Center Grand Rapids ITASCA ArcelorMittal Minorca Mine Inc Virginia ST. LOUIS Guardian Energy LLC Janesville WASECA Saint Paul Park Refining Co LLC St. Paul Park WASHINGTON Koda Energy LLC Shakopee SCOTT Valero Renewable Fuels Co LLC - Welcome Plant Welcome MARTIN Xcel Energy - Red Wing Generating Plant Red Wing GOODHUE Gerdau Ameristeel US Inc - Saint Paul Mill St. Paul RAMSEY Wausau Paper Mills LLC Brainerd CROW WING Sappi Cloquet LLC Cloquet CARLTON ADM Corn Processing - Marshall Marshall LYON Northern Natural Gas Co - Faribault Faribault RICE Waste Management - Burnsville Sanitary Landfill Burnsville DAKOTA Liberty Paper Inc Becker SHERBURNE Xcel Energy - Key City/Wilmarth Mankato BLUE EARTH St Marys Rochester OLMSTED Owens Corning - Minneapolis Plant Minneapolis HENNEPIN Boise White Paper LLC - Intl Falls International FallsKOOCHICHING CertainTeed Corp Shakopee SCOTT Highwater Ethanol LLC Lamberton REDWOOD Northshore Mining Co - Babbitt Babbitt ST. LOUIS Great River Energy - Energy Recovery Project Elk River SHERBURNE Northern Natural Gas Co - Wrenshall LNG Wrenshall CARLTON Fibrominn Biomass Power Plant Benson SWIFT Lamb Weston/RDO Frozen Park Rapids HUBBARD Metropolitan Wastewater Treatment Plant St. Paul RAMSEY % of SO2 % for SO2 SO2 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

23 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for SO2 Code SO2 (tons) Bushmills Ethanol Atwater KANDIYOHI Cummins Power Generation Fridley ANOKA Malteurop North America Inc - Winona Winona WINONA University of Minnesota - Crookston Crookston POLK Pope/Douglas Solid Waste Management Alexandria DOUGLAS M Cottage Grove Specialty Additives Cottage Grove WASHINGTON Waste Management Inc/Burnsville Landfill Burnsville DAKOTA Minn-Dak Asphalt Inc - Boeing 600 Portable Source PORTABLE SOURn/a Northern Natural Gas Co - Owatonna Ellendale STEELE Central Specialties Inc - Plant 5 Portable Source PORTABLE SOURn/a Olmsted Waste-to-Energy Facility Rochester OLMSTED Anderson Brothers Construction Co Base 4 Portable Source PORTABLE SOURn/a Central Specialties Inc - Plant 4 Portable Source PORTABLE SOURn/a Duininck Bros Inc - Port Plant 11 Portable Source PORTABLE SOURn/a ME Global Inc/Elecmetal Duluth Duluth ST. LOUIS KGM Contractors Inc Angora ST. LOUIS St Cloud Hospital St. Cloud STEARNS Knife River Asphalt Plant 2 Portable Source PORTABLE SOURn/a Perham Resource Recovery Facility Perham OTTER TAIL Mesabi Nugget Delaware LLC Aurora ST. LOUIS Mark Sand & Gravel Acquisition - Plant 7 Portable Source PORTABLE SOURn/a Anderson Brothers Construction Co Base 3 Portable Source PORTABLE SOURn/a Hutchinson Utilities Commission - Plant 1 Hutchinson MCLEOD Hardrives Inc - Plant 501 Portable Source PORTABLE SOURn/a Norbord Minnesota Solway BELTRAMI Covanta Hennepin Energy Resource Co LP Minneapolis HENNEPIN Hawkinson Construction Co Inc - Plant 1 Portable Source PORTABLE SOURn/a 6.26 % of SO2 % for SO2 SO2 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28

24 2013 Criteria Point Emissions Ranking Report for top 100 Point Sources for SO2 Code SO2 (tons) Knife River Corp N Central Sauk Rapids Sauk Rapids BENTON Ulland Brothers Inc - Plant 1485 Portable Source PORTABLE SOURn/a Waldorf Corp - A Rock-Tenn Co St. Paul RAMSEY Rahr Malting Co - Shakopee Shakopee SCOTT Tri-City Paving Inc - Plant 2 DM70 Portable Source PORTABLE SOURn/a Mathy Construction Co - Plant 82 Portable Source PORTABLE SOURn/a Heartland Corn Products Winthrop SIBLEY ISD 11 - Anoka High School Anoka ANOKA Mayo Medical Center Rochester Rochester OLMSTED Northland Constructors of Duluth Gencor Portable Source PORTABLE SOURn/a Polk Cnty Solid Waste Resource Recovery Fosston POLK Swift Pork Co - Worthington Worthington NOBLES Bituminous Paving Inc - Barber Greene Ortonville BIG STONE Seneca Wastewater Treatment Plant Eagan DAKOTA General Mills Operations Inc - Fridley Fridley ANOKA Knife River Materials Asphalt Plant 2 Portable Source PORTABLE SOURn/a Milestone Materials - Nonmetallic Onalaska CROW WING Hawkinson Construction Co Inc - Plant 2 Portable Source PORTABLE SOURn/a Mathy Construction Co - Plant 52 Portable Source PORTABLE SOURn/a 4.42 % of SO2 % for SO2 SO2 Total Criteria Emissions Ranking Report for top 100 aq-ei4-37 July of 28