NEW YORK, Jan 27 (Reuters) - A fluid catalytic cracking unitat BP Plc and Husky Energy's Toledo, Ohio,refinery is expected to be shut for a week, according to aperson familiar with the plant.
The 55,000 barrel a day unit was shut after somethingtripped, the person said. Efforts were underway to increaseproduction at the plant while Husky's refinery in Lima, Ohio,was at reduced rates following a fire, the person said.
BP did not immediately respond to a request for comment.
Persistent, excess emissions and localized cooling have beenobserved since 3:51 a.m. EST, according to Genscape, an energyindustry information service. (Reporting By Jarrett Renshaw; Editing by Jessica Resnick-Aultand Chris Reese)