ISO fees

Fee Type

Fee Amount

Non-refundable Pool participation fee;  

Covers the period January to December of the year the fee is paid. 

$150.00 plus Goods and Services Tax  

Energy Market Trading Charge per MWh 

$0.375 plus Goods and Services Tax 

Digital Certificate Charge 

$100.00 plus Goods and Services Tax per digital certificate 

Information Technology Service Charge 

Data Request Charge  

$100.00 per hour for special queries plus Goods and Services Tax 

Other Services 

Other services are charged for on a cost recovery basis. 

Load Settlement  

Load settlement costs are recovered on a cost recovery basis.  

Supply Shortfall 

Supply Shortfall costs are recovered on a cost recovery basis.  

Cluster Assessment Process Processing Fee 

$5,000 plus Goods and Services Tax  

Cluster Assessment Process Preliminary Assessment Fee  

The lower of $5,000+$150*(Maximum Authorized Real Power in MW) or $25,000, plus Goods and Services Tax 

Cluster Assessment Process Detailed Assessment Fee  

The lower of $20,000+$300*(Maximum Authorized Real Power in MW) or $65,000, plus Goods and Services Tax 

Cluster Assessment Process Reassessment Fee  

The lower of $20,000+$300*(Maximum Authorized Real Power in MW) or $65,000, plus Goods and Services Tax 

Cluster Assessment Process Change Assessment Fee 

$10,000 plus Goods and Services Tax