Introduction
Electricity procurement for commercial, Long term care homes, and institutional customers in Ontario involves more than securing a competitive commodity rate. A large portion of electricity costs comes from delivery charges, capacity-related costs, and operational inefficiencies within a facility.
In many cases, organizations overlook structural opportunities within their electricity billing framework that could significantly reduce costs. By reviewing utility billing structures and operational performance, businesses can unlock savings beyond traditional procurement strategies.
Understanding Electricity Cost Structure
Electricity bills in Ontario generally include several major components:
- Commodity charges (electricity supply)
- Global Adjustment
- Transmission and distribution charges
- Regulatory and market service charges
While commodity pricing often receives the most attention during procurement discussions, operational and infrastructure factors frequently offer greater cost optimization opportunities.
Operational Strategies to Reduce Electricity Costs
Improving Power Factor
Power factor represents how efficiently electrical power is being used within a facility.
Utilities often impose penalties when power factor falls below acceptable thresholds because inefficient power usage increases strain on the electrical system.
Improving power factor through the installation of capacitor banks or power factor correction systems can provide benefits such as:
- Reduced reactive power charges
- Lower apparent demand (kVA)
- Improved electrical efficiency
- Reduced equipment wear
For facilities with significant motor loads or large HVAC systems, power factor improvements can generate meaningful savings.
Transformer Ownership and Allowance
Many facilities receive electricity through utility-owned transformers. In these cases, the utility includes transformer losses within the billing structure.
Organizations that own and maintain their transformers may be eligible for transformer allowance credits, which reduce delivery costs.
This structure compensates customers for assuming responsibility for transformer infrastructure and losses that would otherwise be managed by the utility.
For large commercial or industrial facilities, transformer ownership allowances can create ongoing operational savings.
Primary Metering vs Secondary Metering
- Another overlooked opportunity involves the metering configuration.
- Customers metered at primary voltage levels are eligible for reduced distribution charges to account for transformer losses that occur downstream from the metering point.
- In many cases, the utilityโs billing department may not be aware of the metering configuration and therefore may not pass on distribution credits to the customer. In such cases, the client or their representative needs to bring this to the utilityโs attention.
Demand and Load Management
Managing electricity demand remains an important cost-control strategy.
Reducing peak demand can lower:
- Demand charges
- Capacity-related costs
- Future infrastructure requirements
Facilities that actively monitor demand patterns can identify simple operational adjustments, such as process sequencing changes, that reduce peak usage without affecting productivity. Making use of power back-up systems already in place to protect against outages can also produce significant demand-reduction savings.
Procurement Insight
One of the most common misconceptions in electricity procurement is that savings primarily come from negotiating lower electricity rates.
In practice, many organizations achieve greater savings through:
- Infrastructure optimization
- Billing structure adjustments
- Operational efficiency improvements
Combining these strategies with disciplined procurement practices allows businesses to manage energy costs more effectively over the long term.
Conclusion
Electricity cost management requires a comprehensive approach that goes beyond commodity pricing. By evaluating infrastructure, billing structures, and operational efficiency, organizations can uncover hidden opportunities for cost reduction.
Through a combination of market expertise and technical optimization, NUS Consulting helps clients implement tailored energy procurement strategies that drive sustainable cost savings and improved budget predictability.