### RBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 *LA-0266EUNICE GAS EXTRACTION PLANT CROSSTEX PROCESSING SERVICES, LLC 05/01/2013  ACTSmokeless Flare (14) (EQT 0028) 0 Good combustion practices 0 AK-0076 POINT THOMSON PRODUCTION FACILITY EXXON MOBIL CORPORATION 08/20/2012  ACTCombustion (Flares) Fuel Gas 35 MMscf/yr 0.37 LB/MMBTU AK-0076 POINT THOMSON PRODUCTION FACILITY EXXON MOBIL CORPORATION 08/20/2012  ACTCombustion (Flares) Fuel Gas 35 MMscf/yr 0.0264 LB/MMBTU AK-0076 POINT THOMSON PRODUCTION FACILITY EXXON MOBIL CORPORATION 08/20/2012  ACTCombustion (Flares) Fuel Gas 35 MMscf/yr Good Combustion Practices 0 AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A1 0 GOOD COMBUSTION PRACTICES 0.07 LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A1 0 GOOD COMBUSTION PRACTICES 0.07 LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A1 0 GOOD COMBUSTION PRACTICES 0.07 LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A1 0 GOOD COMBUSTION PRACTICES 0
AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT ANDRUSSOW HCN PRODUCTION UNIT -

FLARE HCNA - 2 0 GOOD COMBUSTION PRACTICES 0.11 LB/H

AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT ANDRUSSOW HCN PRODUCTION UNIT -

FLARE HCNA - 2 0 GOOD COMBUSTION PRACTICES 0.11 LB/H
AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A1 0 GOOD COMBUSTION PRACTICES 14.29 LB/H
ID-0017 POWER COUNTY ADVANCED ENERGY CENTER SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACTAMMONIA STORAGE FLARE, SRC27 AMMONIA GOOD COMBUSTION PRACTICES. MEET 40 CFR 60.18. 0

LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACTFLARE 1-5 (15-77, 12- 81, 2004-5A, 2004-5B

& 2005-38) COMPLY WITH 40 CFR 63 SUBPART A 0

LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACTFLARE 1-5 (15-77, 12- 81, 2004-5A, 2004-5B

& 2005-38) USE OF PIPELINE QUALITY NATURAL GAS OR REFINERY FUEL GASES WITH AN H2S CONCENTRATION LESS THAN 100 PPMV (ANNUAL AVERAGE) AS FUELS AT FLARE TIP. 0

LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACTFLARE 1-5 (15-77, 12- 81, 2004-5A, 2004-5B

& 2005-38) COMPLY WITH 40 CFR 63 SUBPART A 0

LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACTFLARE 1-5 (15-77, 12- 81, 2004-5A, 2004-5B

& 2005-38) COMPLY WITH 40 CFR 63 SUBPART A 0

LA-0248 DIRECT REDUCTION IRON PLANTCONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-210 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm A low-NOX fuel is one which results in a lower generation rate of NOX over traditional fossil fuels, on an equal energy basis. DRI reducing gas is a low-NOX fuel, generating less NOX per unit of energy as natural gas. This property is due to the low-BTU value of reducing gas, which burns at a cooler temperature, preventing the formation of much of the NOX seen

with hotter natural gas combustion. 1.27 LB/H

OH-0308 SUN COMPANY, INC., TOLEDO REFINERY SUNOCO, INC. 02/23/2009  ACT FLARE, STEAM ASSISTED PROCESS GASES 155.44 MMBTU/H 1.16 LB/H OH-0308 SUN COMPANY, INC., TOLEDO REFINERY SUNOCO, INC. 02/23/2009  ACT FLARE, STEAM ASSISTED PROCESS GASES 155.44 MMBTU/H 4.2 LB/H OH-0308 SUN COMPANY, INC., TOLEDO REFINERY SUNOCO, INC. 02/23/2009  ACT FLARE, STEAM ASSISTED PROCESS GASES 155.44 MMBTU/H 12.8 LB/H RBLC search for Flares - Nox

### RBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT RBLC search for Flares - Nox

OH-0308 SUN COMPANY, INC., TOLEDO REFINERY SUNOCO, INC. 02/23/2009  ACT FLARE, STEAM ASSISTED PROCESS GASES 155.44 MMBTU/H FLARE IS CONTROL FOR HYDROCARBONS 0.84 LB/H OH-0308 SUN COMPANY, INC., TOLEDO REFINERY SUNOCO, INC. 02/23/2009  ACT FLARE, STEAM ASSISTED PROCESS GASES 155.44 MMBTU/H 0 % OPACITY

### RBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0

ID-0017 POWER COUNTY ADVANCED ENERGY CENTER SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACT PROCESS FLARE, SRC21PROCESS & PURGE GASES SMOKELESS FLARE. AIR OR STEAM-ASSIST ONLY IF UNASSISTED FLARE PRODUCES SMOKE. GOOD COMBUSTION PRACTICES. MEET 40 CFR 60.18. 0

ID-0017 POWER COUNTY ADVANCED ENERGY CENTER SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACT AMMONIA STORAGE FLARE, SRC27 AMMONIA SMOKELESS FLARE. AIR OR STEAM-ASSIST ONLY IF UNASSISTED FLARE PRODUCES SMOKE. GOOD COMBUSTION PRACTICES. MEET 40 CFR 60.18. 0

ID-0017 POWER COUNTY ADVANCED ENERGY CENTER SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACT AMMONIA STORAGE FLARE, SRC27 AMMONIA SMOKELESS FLARE. AIR OR STEAM-ASSIST ONLY IF UNASSISTED FLARE PRODUCES SMOKE. GOOD COMBUSTION PRACTICES. MEET 40 CFR 60.18. 0 RBLC search for Flares - CORBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A2 0 GOOD COMBUSTION PRACTICES 14.29LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A2 0 GOOD COMBUSTION PRACTICES 0.07LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A2 0 GOOD COMBUSTION PRACTICES 0.07LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A2 0 GOOD COMBUSTION PRACTICES 0.07LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - FLARE A2 0 GOOD COMBUSTION PRACTICES 0 AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - TANK FARM FLARE - A5 0 GOOD COMBUSTION PRACTICES 1.79LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - TANK FARM FLARE - A5 0 GOOD COMBUSTION PRACTICES 0.016LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - TANK FARM FLARE - A5 0 GOOD COMBUSTION PRACTICES 0.016LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - TANK FARM FLARE - A5 0 GOOD COMBUSTION PRACTICES 0.016LB/H AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT HCN PRODUCTION UNIT - TANK FARM FLARE - A5 0 GOOD COMBUSTION PRACTICES 0
AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT ANDRUSSOW HCN PRODUCTION UNIT - FLARE HCNA - 2 0 GOOD COMBUSTION PRACTICES 0.11LB/H

AL-0249EVONIK DEGUSSA CORPORATION EVONIK DEGUSSA CORPORATION 01/07/2010  ACT ANDRUSSOW HCN PRODUCTION UNIT - FLARE HCNA - 2 0 GOOD COMBUSTION PRACTICES 0

FL-0318 HIGHLANDS ETHANOL FACILITY VERENIUM 12/10/2009  EST Product Loadout and Flare 14.8 T/H The flare shall be operated at all times when truck loading operations are taking place. Only E95 to E98 shall only be loaded into the trucks. 0 OPACITY

FL-0318 HIGHLANDS ETHANOL FACILITY VERENIUM 12/10/2009  EST Wastewater Treatment Plant, Biogas Conditioning and Flare 1640 G/M The flare shall be operated with a flame present at all times. The presence of a flare pilot flame shall be monitored using a

thermocouple or any other equivalent device to detect the presence of a flame. 5.4 T/YR

*IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 *IA-0105 IOWA FERTILIZER COMPANY 10/26/2012  ACT Ammonia Flare natural gas 0.4 MMBTU/H work practice/good combustion practices 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT FLARE 1-5 (15-77, 12-81, 2004- 5A, 2004-5B & 2005-38) COMPLY WITH 40 CFR 63 SUBPART A 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT ARU FLARE (2008-36) PROCESS FUEL GAS COMPLY WITH 40 CFR 60 SUBPART A 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT ARU FLARE (2008-36) PROCESS FUEL GAS COMPLY WITH 40 CFR 60 SUBPART A 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT ARU FLARE (2008-36) PROCESS FUEL GAS COMPLY WITH 40 CFR 60 SUBPART A 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT ARU FLARE (2008-36) PROCESS FUEL GAS COMPLY WITH 40 CFR 60 SUBPART A 0 LA-0213 ST. CHARLES REFINERY VALERO REFINING - NEW ORLEANS, LLC 11/17/2009  ACT ARU FLARE (2008-36) PROCESS FUEL GAS FUELED BY NATURAL GAS OR PROCESS FUEL GAS WITH H2S <= 10 PPMV (ANNUAL AVERAGE) 0

LA-0231 LAKE CHARLES GASIFICATION FACILITY LAKE CHARLES COGENERATION, LLC 06/22/2009  ACT ACID GAS FLARE NATURAL GAS 0.27 MMBTU/H GOOD DESIGN AND MONITORING TO ENSURE THE PRESENCE OF A FLAME AT THE FLARE TIP AT ALL THE TIME 0.01 LB/H
LA-0231 LAKE CHARLES GASIFICATION FACILITY LAKE CHARLES COGENERATION, LLC 06/22/2009  ACT ACID GAS FLARE NATURAL GAS 0.27 MMBTU/H NO ADDITIONAL CONTROL 0.01 LB/H LA-0231 LAKE CHARLES GASIFICATION FACILITY LAKE CHARLES COGENERATION, LLC 06/22/2009  ACT ACID GAS FLARE NATURAL GAS 0.27 MMBTU/H NO ADDITIONAL CONTROL 0.05 LB/H
LA-0231 LAKE CHARLES GASIFICATION FACILITY LAKE CHARLES COGENERATION, LLC 06/22/2009  ACT ACID GAS FLARE NATURAL GAS 0.27 MMBTU/H GOOD DESIGN AND MONITORING TO ENSURE THE PRESENCE OF A FLAME AT THE FLARE TIP AT ALL THE TIME 0.01 LB/H

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-110 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm the best available technology for controlling PM10/PM2.5 from the natural

gas pilot is good combustion practice 0.13 LB/H RBLC search for Flares - PMRBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT RBLC search for Flares - PM

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-110 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm A low-NOX fuel is one which results in a lower generation rate of NOX over traditional fossil fuels, on an equal energy basis. DRI reducing gas is a low-NOX fuel, generating less NOX per unit of energy asnatural gas. This property is due to the lowBTU value of reducing gas, which burns at a

cooler temperature, preventing the formation of much of the NOX seen with hotter natural gas combustion. 1.27 LB/H

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-110 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm The reducing gas is rich in carbon monoxide and hydrogen. The pilot for the

flare is natural gas. Good combustion practices are used to reduce emissions of

CO, as well as other pollutants, by optimizing conditions in the combustion

zone of a fuel burning source. Good combustion practices typically entail introducing the proper ratio of combustion

air to the fuel, maintaining a minimum

temperature in the firebox of the combustor, or a minimum residence time of fuel and air in the combustion zone. By employing good combustion practices CO

emissions may be greatly reduced. 1.47 LB/H

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-210 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm the best available technology for controlling PM10/PM2.5 from the natural gas pilot is good combustion practices. 0.13 LB/H

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-210 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm A low-NOX fuel is one which results in a lower generation rate of NOX over traditional fossil fuels, on an equal energy basis. DRI reducing gas is a low-NOX fuel, generating less NOX per unit of energy asnatural gas. This property is due to the lowBTU value of reducing gas, which burns at a

cooler temperature, preventing the formation of much of the NOX seen with hotter natural gas combustion. 1.27 LB/H

LA-0248 DIRECT REDUCTION IRON PLANT CONSOLIDATED ENVIRONMENTAL MANAGEMENT INC - NUCOR 01/27/2011  ACTDRI-210 - DRI Unit No. 1 Hot Flare DRI Reducing Gas 1180 acfm The reducing gas is rich in carbon monoxide and hydrogen. The pilot for the

flare is natural gas. Good combustion practices are used to reduce emissions of

CO, as well as other pollutants, by optimizing conditions in the combustion

zone of a fuel burning source. Good combustion practices typically entail introducing the proper ratio of combustion

air to the fuel, maintaining a minimum

temperature in the firebox of the combustor, or a minimum residence time of fuel and air in the combustion zone. By employing good combustion practices CO

emissions may be greatly reduced. 1.27 LB/H

NM-0050 ARTESIA REFINERY NAVAJO REFINING COMPANY LLC 12/14/2007  ACT EAST CRUDE EXPANSION FLAREHYDROGEN AND NATURAL GAS 7.5 MMBTU/H 0.2 LB/H NM-0050 ARTESIA REFINERY NAVAJO REFINING COMPANY LLC 12/14/2007  ACT EAST CRUDE EXPANSION FLAREHYDROGEN AND NATURAL GAS 7.5 MMBTU/H 0.1 LB/H NM-0050 ARTESIA REFINERY NAVAJO REFINING COMPANY LLC 12/14/2007  ACT EAST CRUDE EXPANSION FLAREHYDROGEN AND NATURAL GAS 7.5 MMBTU/H 0.03 LB/H

### RBLCID FACILITY NAME CORPORATE OR COMPANY NAME PERMIT ISSUANCE DATE PROCESS NAME PRIMARY FUEL THROUGHPUT THROUGHPUT UNIT CONTROL METHOD DESCRIPTION EMISSION LIMIT 1 EMISSION LIMIT 1 UNIT ID-0017POWER COUNTY ADVANCED ENERGY SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACTGASIFIER FLARE, SRC16SWEET SYNGAS 900000LB/H FLARE DESIGNED TO MINIMIZE CO EMISSIO0 ID-0017POWER COUNTY ADVANCED ENERGY SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACTGASIFIER FLARE, SRC16SWEET SYNGAS 900000LB/H GOOD COMBUSTION PRACTICES. MEET 40 C 0 ID-0017POWER COUNTY ADVANCED ENERGY SOUTHEAST IDAHO ENERGY, LLC 02/10/2009  ACTPROCESS FLARE, SRC21PROCESS & PURGE GASES SMOKELESS FLARE. AIR OR STEAM-ASSIST O 0 RBLC search for Flares - VOC