PROJECT CAPABILITIES BOILER CONVERSION TO BIOMASS BURNING Scope of Service Boiler owner/operators in recent years have been motivated to convert existing fossil fuel-fired boilers to burn some, or exclusively biomass fuels. Biomass fuels often provide lower fuel costs and lower flue gas emissions as well as being considered a “green” renewable resource. Whether the boiler currently burns exclusively fossil fuels or burns a combination of fossil and biomass fuels, JANSEN has the experience and capabilities to provide the necessary services to enhance biomass firing in most all boiler configurations. A recommended phased approach to fuel conversion projects is listed below: Initial assessment of feasibility and required modifications to generate early budgetary costs. Engineering evaluation of existing boiler to determine the unit’s capabilities when operating with the new fuel (pressure parts, auxiliary and air pollution control equipment). Definition engineering to develop +/- 10% accuracy cost estimate. Engineering design, fabrication, and materials supply. Installation. Operator training and start-up assistance. JANSEN has the capability and experience to carry out any or all of these steps. Selected References (see next page) C-01 1/15 Selected References AES Corporation - Lufkin, TX EPCOR Canada - Squamish, BC Escanaba Green Energy - Escanaba, MI Great River Energy - Elk River, MN Hu Honua Bioenergy LLC - Hilo, HI Minnesota Power - Duluth, MN New Ulm Public Utility - New Ulm, MN Packaging Corporation of America - Valdosta, GA ReEnergy Holdings - Fort Drum, NY Sonoco Products Co. - Hartsville, SC Springs Global US, Inc. - Lancaster, SC Turbine Diagnostics Services, Inc. - Forest City, NC Weyerhaeuser Paper Company - New Bern, NC C-01 1/15 PROJECT CAPABILITIES BIOMASS BOILER EVALUATIONS Capacity, Operational Performance, Fuel Economy, and Emissions Fuel economy, maximum availability, steam generating capacity, optimized emissions performance, and operating flexibility at the lowest cost are the key goals of biomass-fueled power boiler operation. JANSEN has conducted engineering evaluations for more than 200 biomass-fired boilers. We have assisted numerous mills with implementing operational and hardware changes to improve the performance and thermal efficiency, minimize fossil fuel co- firing, reduce landfill costs, and reduce air pollution emissions from their biomass boiler operations. Scope of Services Waste fuels combustion problem solving (waste wood bagasse, agro-waste, TDF, NCG, sludge, etc.). Improved performance and steam generating capacity from biomass. Application of advanced combustion technology. Reduced CO, VOC, NOx, SO2, and particulate emissions. Computational Fluid Dynamics (CFD) modeling and analysis. Measurement and analysis of boiler circulation. Incineration of concentrated and dilute non-condensable gases (CNCG & DNCG), and sludges. Boiler MACT Compliance Review. Selected References (see next page) C-02 1/15 Selected References Alabama River Pulp Company - Perdue Hill, AL L’Anse Warden Electric - L’Anse, MI Alliance Forest Products - Coosa Pines, AL Longview Fibre - Longview, WA Appleton Papers, Inc. - Roaring Spring, PA Louisiana-Pacific - Chetwynd, BC Atlantic Power Corporation - William Lake, BC Louisiana-Pacific - Roaring River, NC (2 units) Avista Corporation - Kettle Falls, WA MacMillan Bloedel Ltd. - Port Alberni, BC Boise Cascade Corporation - DeRidder, LA (2 units) Mead Paper - Chillicothe, OH Boise Cascade Corporation - Steilacoom, WA Mead Paper - Escanaba, MI Boise Cascade Corporation - Rumford, ME Mead Paper - Stevenson, AL Boise Cascade Corporation - Int’l Falls, MN (2 units) MeadWestvaco Corporation - Covington, VA Boise Cascade Corporation - Wallula, WA MeadWestvaco Corporation - Luke, MD Burney Forest Products - Burney, CA MeadWestvaco Corporation - Phenix City, AL (2 units) CAIG, SA, Ing. Madre Tierra - Santa Lucia, COTZ, Guatemala Minnesota Power - Duluth, MN (2 units) Canfor Intercon - Prince George, BC Minnesota Power - Grand Rapids, MN (2 units) Canfor Northwood - Prince George, BC Mondi SCP – Ružomberok, Slovakia Canfor PGP&P - Prince George, BC (2 units) Neucel Specialty Cellulose - Port Alice, BC Capital Power - Southport, VA NewPage Corporation - Escanaba, MI (2 units) Cariboo Pulp & Paper - Quesnel, BC NewPage Corporation - Wickliffe, KY Caracol Knits - San Pedro Sula, Honduras NewPage Corporation - Wisconsin Rapids, WI Cargill - Minga Guazú, Paraguay NewPage Corporation-Biron - Wisconsin Rapids, WI Cargill - Primavera do Leste, Brazil Orange County Container Group - Forney, TX Cargill - Três Lagoas, Brazil Ohio Edison Company - Akron, OH Cargill - Uberlândia, Brazil Packaging Corporation of America - Counce, TN Carvajal - Cali, Colombia Packaging Corporation of America - Valdosta, GA (2 units) Catalyst-Hudson - Anderson, CA Packaging Corporation of America - Tomahawk, WI Catalyst Paper - Crofton, BC Plum Creek - Columbia Falls, MT (2 units) Catalyst Paper - Port Alberni, BC Port Townsend Paper - Port Townsend, WA Clearwater Paper - Lewiston, ID Portucel - Cacia, Portugal Consolidated Papers, Inc. - Wisconsin Rapids, WI Primary Power - Flint, MI Corn Products International - Winston-Salem, NC (2 units) ReEnergy Holdings - Kenansville, NC Corner Brook Pulp & Paper - Corner Brook, NF ReEnergy Holdings - Lyonsdale, NY Daishowa America - Port Angeles, WA Riverwood International - Macon, GA Daishowa Marubeni - Peace River, AB Riverwood International - West Monroe, LA Delta Natural Kraft - Pine Bluff, AR RockTenn Company - Demopolis, AL (2 units) Dominion Virginia Power - Altavista, VA (2 units) RockTenn Company - Panama City, FL (2 units) Dominion Virginia Power - Hopewell, VA (2 units) RockTenn Company - Stevenson, AL Dominion Virginia Power - Hurt, VA (3 units) Roseburg Forest Products - Dillard, OR Dominion Virginia Power - Southampton, VA Roseburg Forest Products - Weed, CA Domtar Inc. - Ashdown, AR (3 units) SAPPI North America - Cloquet, MN Domtar Inc. - Espanola, ON SAPPI North America - Skowhegan, ME (2 units) Domtar Inc. - Kingsport, TN SAPPI North America - Muskegon, MI Domtar Inc. - Nekoosa, WI Simpson Paper Company - Gilman, VT DTE Energy - Cassville, WI Simpson Tacoma Kraft - Tacoma, WA Eurocan Pulp & Paper Company - Kitimat, BC Smurfit-Stone Container Corporation - Fernandina Beach, FL Evergreen Packaging - Canton, NC Smurfit-Stone Container Corporation - Florence, SC Finch Paper LLC - Glens Falls, NY Smurfit-Stone Container Corporation - Hodge, LA Flambeau Paper - Park Falls, WI Smurfit-Stone Container Corporation - Missoula, MT Fletcher Challenge - Crofton, BC Smurfit-Stone Container Corporation - Stevenson, AL FMC Corporation - Green River, WY Smurfit-Stone Container Corporation - West Point, VA Fortistar Biomass - Hillman, MI SP Newsprint - Newberg, OR Fraser Papers, Inc. - Park Falls, WI Spruce Falls, Inc. - Kapuskasing, ON Fraser Papers, Inc. - Plaster Rock, NB Stone Container (Canada) Inc. - Portage du Fort, PQ Georgia-Pacific Corporation - Cedar Springs, GA Stora Enso North America - Biron, WI Georgia-Pacific Corporation - Crossett, AR Suzano Papel e Celulose - Suzano, Brazil Georgia-Pacific Corporation - Palatka, FL Tembec Inc. - Chetwynd, BC Grupo Casa - Izalco, El Salvador Temple-Inland - Bogalusa, LA (2 units) Hercules Pinova - Brunswick, GA Thilmany Papers - Kaukauna, WI Inland Paperboard and Packaging - Rome, GA Tolko Manitoba - The Pas, MB International Paper Company - Augusta, GA (2 units) Verso Paper - Sartell, MN International Paper Company - Bastrop, LA West Fraser / Weldwood - Hinton, AB International Paper Company - Bogalusa, LA (2 units) Westvaco - Evadale, TX International Paper Company - Corrigan, TX Weyerhaeuser Company - Columbus, MS International Paper Company - Courtland, AL Weyerhaeuser Company - Cosmopolis, WA International Paper Company - Eastover, SC Weyerhaeuser Company - Everett, WA International Paper Company - Franklin, VA Weyerhaeuser Company - Kamloops, BC International Paper Company - Georgetown, GA (2 units) Weyerhaeuser Company - Longview, WA International Paper Company - Luíz Antônio, Brazil Weyerhaeuser Company - New Bern, NC International Paper Company - Mansfield, LA (2 units) Weyerhaeuser Company - Oglethorpe, GA International Paper Company - Orange, TX Weyerhaeuser Company - Plymouth, NC International Paper Company - Pensacola, FL Weyerhaeuser Company - Port Wentworth, GA International Paper Company - Pine Bluff, AR Weyerhaeuser Company - Rothschild, WI International Paper Company - Pine Hill, AL Weyerhaeuser Company - Springfield, OR International Paper Company - Pineville, LA Weyerhaeuser Company - Valliant, OK International Paper Company - Prattville, AL Wheelabrator - Auburndale, FL International Paper Company - Riegelwood, NC Wheelabrator-Spokane - Spokane, WA International Paper Company - Saillat, France Willamette Industries - Bennettsville, SC International Paper Company - Selma, AL Willamette Industries - Campti, LA International Paper Company - Terre Haute, IN Willamette Industries - Hawesville, KY International Paper Company - Ticonderoga, NY Xcel Energy - Ashland, WI International Paper Company - Vicksburg, MS KapStone Papers - Charleston, SC KapStone Papers - Roanoke Rapids, NC Ketchikan Pulp Company - Ketchikan, AK Kimberly-Clark Corporation - Everett, WA Kimberly-Clark Corporation - Loudon, TN Koch Cellulose - Brunswick, GA C-02 1/15 PROJECT CAPABILITIES BIOMASS BOILER COMBUSTION SYSTEM UPGRADES Many biomass fuel-fired boilers experience challenges that prevent higher biomass (i.e., wood