APS R-3 Pricing Schedule

The APS Time-of-Use with Demand Charge Price Plan (R-3) is designed to help customers save significantly on their energy costs by combining time-of-use (TOU) pricing with a demand charge. By transitioning to the R-3 plan, customers can reduce their per kWh energy costs by up to 70% compared to the standard Time-of-Use plan (TOU-E). However, to unlock the full potential of these savings, implementing demand control technology is crucial.

Understanding the R-3 Plan

Click here for a PDF flyer describing this program.

Key Features of the R-3 Plan:

• Reduced Energy Charges: Energy costs during off-peak hours are significantly lower, with rates as low as $0.03495 per kWh during Super Off-Peak hours.
• Demand Charge: The R-3 plan introduces a Demand Charge based on the highest 60-minute average energy use during on-peak periods.
• Time-Based Pricing:
  • Summer (May–October):
  • On-Peak: $0.14227 per kWh (4 PM–7 PM, Mon–Fri)
  • Super Off-Peak: $0.03495 per kWh (10 AM–3 PM, Mon–Fri)
  • Off-Peak: $0.05943 per kWh (all other times)
  • Winter (November–April):
  • On-Peak: $0.09932 per kWh (4 PM–7 PM, Mon–Fri)
  • Super Off-Peak: $0.03495 per kWh (10 AM–3 PM, Mon–Fri)
  • Off-Peak: $0.05938 per kWh (all other times)
• Daily Service Charge: $0.458 per day.
• Demand Charge:
  • Summer: $19.585 per kW
  • Winter: $13.747 per kW

Why Demand Control is Essential

The addition of a demand charge in the R-3 plan means customers are billed based on the highest 60-minute average energy use during on-peak periods. Without demand control, large appliances such as HVAC systems, water heaters, or EV chargers running simultaneously can lead to high demand charges, eroding potential savings.

Inergy’s Smart Energy Management System (SEMS) addresses this challenge by intelligently managing large loads to ensure they do not operate simultaneously during peak periods. By temporarily pausing non-critical loads, the SEMS can reduce demand charges by up to 50% without sacrificing comfort or convenience.

Key Benefits of Demand Control:

• Significant Savings: Reduce on-peak demand charges and maximize the cost benefits of the R-3 plan.
• Optimized Load Management: Schedule and stagger the operation of large appliances to avoid high demand spikes.
• Set It and Forget It: Pre-configured demand profiles make energy management effortless and automatic.
• Compatible with Solar and Battery Solutions: Enhance the value of renewable energy investments by integrating solar and battery systems for off-peak load balancing.

Comparing Savings

Switching to the R-3 plan can dramatically lower energy costs:

• Summer: Save up to 59% on per kWh rates compared to TOU-E.
• Winter: Save up to 70% on per kWh rates compared to TOU-E.

With demand control, these savings become even more substantial, helping customers achieve true energy efficiency.

Get Started Today

Maximize your savings with the APS R-3 Pricing Schedule and Inergy’s Smart Energy Management System. Contact us today or call 1-855-463-7497 to learn more about how we can help you take full advantage of this cost-saving plan.