FGD and DeNOx
NEWSLETTER       

                                                                                                                            January 2008
                                                                                                                                            No. 357

 FGD

• Allied Environmental Provides FGD for Southwest II

• Otter Tail Power Big Stone 2 Progressing

• 700-MW Longview to Have Wheelabrator Wet FGD

• West Virginia Approves Tax-free Bonds for FGD at Amos, Mitchell and Mountaineer

• 150-MW Trenton 5 in Nova Scotia to Switch to Low Sulfur Coal

• Siemens to Supply FGD Wastewater System at Allegheny Energy Hatfields Ferry

• FirstEnergy to Spend $650 Million on Environmental Projects in 2008

• China Continues to Add New Coal-fired Power Plants and FGD

• ECN Says Cost of Energy in Europe Will Go Up €150 Billion by 2050 Without Coal

• CONSOL to Supply Northern Appalachia Coal to We Energies and Santee Cooper

• Air Pollution Fee Strategy in Taiwan

• AEP Tanners Creek 4 Switches to 80 Percent PRB Blend

• Treatment Options for FGD Wastewater

NO_x

• B&W to Supply Boiler and SCR for 420-MW Dry Fork

• A Smaller SCR with SNCR Could Achieve 0.05 lb/MMBtu NO_x

• South Bay 3 SCR System Retrofitted to Allow Low Load Operation

• Avedøre 2 Injects Coal Flyash When Firing Wood to Lower SCR Catalyst Deactivation

• Weld Overlays of Alloy 33 Show Good Corrosion Resistance in Low NO_x Boiler Conditions

• Modifications to Boilers May be Necessary for Year Round SCR Operation