Apr 10, 2023 · For the net zero carbon development pilot, Ottawa has entered into an agreement with the development’s partners to connect to the City’s sanitary sewer and Combined Sewage Storage Tunnel, which both run beneath the planned …

The Water and Wastewater infrastructure depicted in this interactive map is derived from existing and collected engineering drawings for the City of Ottawa's Geographic Information System and is protected by copyright.

Site 1: West End Shaft – LeBreton Flats. Site 1 is the western end of the East-West Tunnel (EWT) and houses a flow diversion chamber, an access point for operations staff and large equipment, and an odour control facility.

Apr 13, 2023 · Ottawa – Council today (April 12) approved the City entering into an agreement with Theia Partners and Envari Holdings to connect a Wastewater Energy Transfer (WET) system to the City’s sewer system as a pilot program for the planned Dream LeBreton development.

Mar 21, 2023 · The WET system will capture thermal energy from wastewater for low carbon heating and cooling for the planned Dream LeBreton development. As the City’s first such connection, this will be a pilot project.

Mar 27, 2023 · This pilot project could reduce carbon dioxide equivalent emissions by 1,100 tonnes and would support the energy efficient net zero carbon development planned at Dream LeBreton. The development at 665 Albert Street features two high-rise residential buildings with 40 per cent affordable units.

Apr 14, 2023 · The WET system uses renewable energy from heat found in sewer systems as an alternative to using fossil fuels to heat and cool buildings, which is one of Ottawa’s largest sources of greenhouse gas emissions. This project could reduce carbon dioxide equivalent emissions by …

The City’s Environment and Climate Change Committee today approved that the City enter into an agreement with Theia Partners and Envari Holdings to connect a Wastewater Energy Transfer (WET) system to the City’s sewer system.

Project partners Envari Holdings and Theia Partners will connect a custom-built system to the city's sewer system. Wastewater heat from the 1.1-hectare housing development will be converted into energy for low-emission heating and cooling.

Jul 12, 2020 · Ottawa’s newest sewer represents its most elaborate act of environmental contrition. The $232-million CSST is designed to prevent the oldest parts of the city’s sewer system from overflowing...