Capacity Allocation Model
Background and Purpose
As communities across Ontario continue to grow, the demand for reliable electricity infrastructure to support new housing developments is increasing. To meet this need, the Ontario Energy Board has introduced the Capacity Allocation Model (CAM) – a structured approach that promotes fair cost-sharing, coordinated planning, and timely system expansion to support future development.
The new Capacity Allocation Model creates a fairer cost-sharing model, ensuring these expenses are distributed equitably among all developers connecting to the system over time.
How the Capacity Allocation Model Works
- Capacity Allocation Models are used for large, multi-year expansions where multiple developments will connect to the system over time.
- Each developer pays a proportional share of the upstream infrastructure costs based on their requested load.
- Capital contributions are forecast and recovered over a period of up to 15 years.
- Developers connecting after the first year also pay a financing charge, ensuring that early contributors and electricity ratepayers are not disadvantaged.
By implementing the Capacity Allocation Model, Wasaga Distribution Inc. supports community growth by enabling housing development while maintaining fairness, transparency and accountability in how infrastructure costs are shared.
Methodology
The Ontario Energy Board (OEB) has developed a methodology for implementing a Capacity Allocation Model
Estimated kW Demand
For Residential units, the estimated planning demand is on average 3 kW. This may vary depending on home size, type, and use of equipment such as electric vehicle chargers or heat pumps. Contact us to discuss the specific requirements for your development.
