Save on Energy Small Business Program
IESO (Save on Energy)
Up to $6K
Up to $3,000 for lighting and up to $2,500 for non-lighting upgrades (up to $5,500 total); assessment free
Free energy assessment plus no-cost direct installation of lighting, refrigeration and smart thermostat upgrades for small businesses.
Open the official page ↗How to apply
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Who qualifies
Ontario business with 50 or fewer employees that owns or leases its space (tenants need landlord consent). Only qualified Save on Energy contractors may install equipment.
Good to know
- Funding: $3,000 lighting and $2,500 non-lighting cannot be reallocated.
Evidence from the official page
- amount“can only be used for equipment in their respective categories” source ↗
Verified 2026-10-07 · High confidence. Always confirm on the official page before applying.