The Benchmarking program supports building owners and operators to identify opportunities to reduce their building’s energy consumption and greenhouse gas emissions. Program participants benchmark their energy consumption and greenhouse gas emissions publicly, while earning recognition and program perks for doing so.
The program is open to all buildings in Ottawa, excluding small residential buildings like single detached homes, townhomes and other residential buildings under four storeys. The City of Ottawa is encouraging buildings over 10,000 square feet (925 square meters) in size to participate.
Energy benchmarking is the process of tracking and recording a building’s energy performance over time. It is based on the fundamental principle that building energy consumption must be measured before it can be managed. Performance data can help owners and managers to identify opportunities for operational efficiency improvements and retrofit projects.
Energy benchmarking and the public disclosure of building performance data is a foundational piece for undertaking energy efficiency retrofits. Experience shows that collecting and reporting on building performance is a foundational step that alone can lead to annualized savings of between 2.4 and 9 percent.