Most buildings in our region have independent heating and cooling systems. However, some areas have district energy systems where heating and cooling are centralized, with buildings connected through a network of water or steam pipes. Even with conventional energy sources, district energy systems are more efficient than having each building with an independent system. Downtown Vancouver has one of the oldest district energy systems in the region.
The following map shows all the district energy systems in Metro Vancouver.
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| Map of Current District Energy Systems in Metro Vancouver. Select the map to enlarge. |
These district energy systems can and do use heat from wastewater. The Metro Vancouver Regional District is developing a district energy system to use heat from its Burnaby Waste-to-Engery facility. These systems can also use geothermal energy for heating and cooling. These additional energy sources further improve the energy efficiency of these systems, lowering GHG emissions as a result.
The regional district will study the potential for new district energy systems throughout Metro Vancouver. These systems are now called thermal energy networks.
As shown on the following map, Langley City is where all the wastewater from both the Township of Langley and the City flows. Langley City would be a perfect location for a new district energy system, especially when factoring in SkyTrain and the resultant transit-oriented development.
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| Map of Current District Energy Systems with Wastewater Enegery Recovery and Regional Sewer Mains. Select the map to enlarge. |
The regional district plans to have the study completed in 2026.
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