The Greening Multi-res initiative allows MURB owners to continuously assess and improve the energy and water performance of their buildings. Owners will be able to:
- manage energy, water, GHG emissions and costs through an online system with monthly savings reporting for each building and for the whole portfolio;
- benchmark energy and water use against other comparable multi-res buildings in the database;
- develop and utilize performance and system design standards;
- identify high conservation potential in buildings; and
- access characteristics and best practices of top-performing multi-res buildings in the database.
Making Savings
  Savings 2025
(vs. 2024)
Savings Percent Savings 2025
(vs. 2023)
Savings Percent
Electricity 930 MWh 7.7 % (165) MWh (4.0) %
Demand (0) MW (7.1) % (0) MW (11.1) %
Thermal (9,016) eMWh (33.2) % (6,115) eMWh (77.2) %
Total energy (8,086) eMWh (20.6) % (6,280) eMWh (52.0) %
Water 20 10m3 5.1 % (2) 10m3 (2.2) %
Greenhouse gas emissions (CO2e) (1,617) tonnes (1,146) tonnes
Energy Cost Savings ($ 131,301) ($ 200,505)
Not all participant buildings are reporting in all years or in all categories. Savings are reported on a net basis.
Results as of December 31, 2025
numbers in ( ) are increases
Property owners / managers 149
Apartments:
Number of buildings: 371
Total area: 57,248,982 ft2
Condominiums:
Number of buildings: 27
Total area: 6,627,466 ft2
Total number of buildings: 398 Total area: 63,876,448 ft2