This report summarizes the research that has been performed by Reaction Engineering International (REI) during the last three months on demonstrating and evaluating low NOx control strategies and their possible impact on boiler performance for firing US coals. The focus of our efforts during the last six months have been on: (1) Field Tests for RRI at the Conectiv BL England Station Unit No.1, a 130 MW cyclone fired boiler; (2) Extending our Computational Fluid Dynamics (CFD) based NOx model to accommodate the chemistry for Rich Reagent Injection (RRI) in cyclone fired boilers; (3) Applying the NOx model to evaluate RRI systems integrated into a boiler with Over Fired Air (OFA) and Selective Non-Catalytic Reduction (SNCR); (4) Field Tests of the REI Corrosion Probe at the Conectiv BL England Station Unit No.1; (5) Commence engineering study of ammonia adsorption mechanisms for Fly Ash; (6) Presentation of current program accomplishments and plans for future work to DoE staff members at NETL-FE (Pittsburgh); and (7) Presentation of preliminary field test results for RRI to EPRI CNCIG.