
About Efficiency Nova Scotia
Efficiency Nova Scotia is Canada’s first energy efficiency utility. Working with more than 200 local partners, we’ve:
- helped 400,000 program participants complete energy efficiency projects
- saved Nova Scotians $180 million in annual energy savings
- avoided 1,000,000 tonnes of CO2 equivalent annually
Our work is funded by supplying electricity efficiency and conservation activities to Nova Scotia Power. This helps them meet Nova Scotia’s electricity needs. The cost of these services is included in electricity rates. The HomeWarming service is one of the programs funded by the Province of Nova Scotia. It’s part of a long-term plan to upgrade all low-income homes in Nova Scotia over the next several years.
EfficiencyOne is a leading efficiency organization working with outstanding partners to transform how customers use energy. In Nova Scotia, EfficiencyOne supplies cost-effective energy efficiency and carbon mitigation services through the Efficiency Nova Scotia franchise. Together, Efficiency Nova Scotia and EfficiencyOne are helping all Nova Scotians enjoy the good things efficiency brings.
Regulatory oversight is provided by the Nova Scotia Utility and Review Board.

Join the team at EfficiencyOne
Are you a passionate champion of energy efficiency and conservation?
Join a team that cares about the health of the planet and everyone on it. We care about the immense economic impact of energy savings, as well as the impact efficiency can have on our environment and our future. By working together, we’re helping Nova Scotians enjoy the good things efficiency brings and you can too.
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EfficiencyOne has been named one of Atlantic Canada's Top Employers for the 5th year! EfficiencyOne transforms the way people use energy & has built an organization where employees feel valued & aligned with its mission @E1steve @billlaheykings Read more: canadastop100.com/atlantic/