TheChronicleHerald.ca | Halifax oil leak much larger than originally revealed, NSP says TheChronicleHerald.ca HALIFAX — Nova Scotia Power says an oil leak at its Tufts Cove generating station involved 19,300 more litres of oil than originally disclosed. The utility had previously said that an oil leak was discovered Aug. 2 at the plant, with about 5,000 ... Tufts Cove oil leak 5 times bigger than previously disclosed Nova Scotia Power says it's making 'steady progress' on oil spill in Halifax Harbour |