B-1 Calculator (Small General Service)

Use the calculators to estimate your REC bill.

Non Summer October through May

Enter kWh Usage:  
Enter Transformer Size (kVa), if known:  
     
  Rate Charge
Distribution Costs    
  Single Phase Access Charge
  Energy Delivery
  Additional Charge Based on Transformer
  Capacity if greater than 15 kVa		  
Generation / Transmission Costs    
  Electricity Supply Charges
  Power Cost Adjustment (PCA)
  Demand Response Rider
Total Bill  

Summer June through September

Enter kWh Usage:  
Enter Transformer Size (kVa), if known:  
     
  Rate Charge
Distribution Costs    
  Single Phase Access Charge
  Energy Delivery
  Additional Charge Based on Transformer
  Capacity if greater than 15 kVa		  
Generation / Transmission Costs    
  Electricity Supply Charges
  Power Cost Adjustment (PCA)
  Demand Response Rider
Total Bill  

REC STORIES

Stay safe from utility scams, in-person, online or on the phone

Thursday | February 26, 2026
It can start three different ways: a sudden phone call about your bill, an email that looks like routine account business, or a stranger at your door ...
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Rebuild and Restore Power in Jamaica

Monday | February 23, 2026
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Why Your Bill Is Higher

Wednesday | February 18, 2026
Higher electric bills can be frustrating, especially when unexpected. During the recent cold spell, home systems had to work harder, which meant using...
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