Hydro Ottawa Holding Inc. owns and operates two subsidiary companies, Hydro Ottawa Limited and Energy Ottawa Inc. Hydro Ottawa Limited delivers electricity to more than 328,000 homes and businesses in Ottawa and Casselman. For more than 100 years, it has reliably supplied its customers with power, building and investing in the local electric grid. Energy Ottawa Inc. is the largest municipally-owned producer of green power in Ontario. Its diverse offerings include a wide range of energy management services and infrastructure management solutions.

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