If your commercial energy bill recently grew a new line item, you’re not alone.
Across North America businesses are seeing rising capacity charges become a larger share of their total electricity costs. For many commercial and industrial energy buyers, these charges are now one of the fastest-growing components of energy spend.
What Is a Capacity Charge?
A capacity charge is not the cost of the electricity your business actually uses.
Instead, it’s the price paid to reserve the power grid’s ability to supply electricity during periods of peak demand. Utilities and grid operators charge businesses to ensure enough generation capacity is available when energy consumption spikes.
Think of it like a restaurant reservation:
You pay to secure the table whether or not you fully use it. Capacity markets work in a similar way: businesses help fund grid reliability even before electricity is consumed.
Why Are Capacity Costs Rising ?
Electricity markets across Canada are facing growing pressure from:
- Increasing electricity demand
- Data centre and industrial growth
- Grid modernization costs
- Electrification initiatives
- Tightening power supply margins
- Volatile wholesale energy markets
In Alberta’s deregulated electricity market, businesses have experienced significant price volatility tied to supply constraints and market demand spikes.
In Ontario, Global Adjustment costs and peak demand management continue to play a major role in overall commercial electricity pricing — particularly for larger facilities and Class A consumers.
As a result, many organizations are seeing non-commodity charges become a much larger percentage of their total electricity spend.
What Impacts Your Business’s Capacity and Demand Costs?
Several factors influence how much your business pays:
Peak Demand Usage
Your electricity consumption during high-demand grid periods can significantly affect overall costs.
Load Profile
When your facility uses energy matters just as much as how much energy is consumed. Businesses operating heavily during peak hours may face higher demand-related charges.
Market Conditions
Supply availability, weather events, transmission constraints, and wholesale market pricing all influence commercial electricity rates in Ontario and Alberta.
Questions Every CFO, Facility Manager, and Operations Team Should Ask
As electricity costs continue to evolve, businesses should evaluate:
- What percentage of our energy bill comes from demand-related or capacity-style charges?
- Are peak usage hours increasing our costs unnecessarily?
- Could our load profile be optimized?
- Are we exposed to unnecessary market volatility?
- Is our current energy procurement strategy protecting us long-term?
Understanding these factors can help businesses improve forecasting, budgeting, and operational efficiency.
How Businesses Can Reduce Energy Cost Exposure
Commercial and industrial organizations may be able to lower electricity costs through:
- Strategic energy procurement
- Peak demand management
- Load shifting strategies
- Energy efficiency upgrades
- Consumption monitoring and analytics
- Fixed-price or risk-managed energy contracts
A proactive procurement strategy is becoming increasingly important for businesses operating in Ontario’s and Alberta’s evolving energy markets.
Looking to Better Understand Your Commercial Energy Costs?
At MPN Capital Markets, we help businesses across Ontario and Alberta analyze electricity costs, evaluate procurement strategies, and better manage market exposure.
If you’re unsure how demand charges, Global Adjustment, or Alberta market volatility are affecting your business, our team can help you break it down clearly.
