Nerva’s 85-building project a smart building template in energy conservation
- web99214
- Nov 15, 2025
- 1 min read
Updated: 1 day ago

Nerva Energy has done the largest smart building conversion to advance energy conservation and sustainability in North America, a project by a Hamilton, Ont.-based energy conservation company.
“We’ve eliminated 3.1 kWh of electricity and 1.3 million cubic metres of natural gas totalling a 36 per cent reduction on greenhouse gas emissions even before we have done any fuel switching,”
“Obviously it is a great news story from an environmental perspective,” he said, noting the project, which commenced in 2023, was completed in “only 10 months.”Josh Lewis, vice-president of energy engineering with Nerva Energy Group Inc.
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