How does the model determine when it is cost effective to build generation rather than import/procure from outside Dom zone?

The IRP model includes forecasts for purchased power prices and cost assumptions for the construction and operation of new generation resources.  The model will pick the most cost-effective option to meet capacity and energy needs, whether that is to build new generation or purchase from the market.

Other Stakeholder Questions and Answers

• Technology cost is important but does not seem to be reflected here, nor is it clear what candidate resources are provided for the model to pick. What additional technology is being considering in the model, e.g. CCS, long duration storage, etc.?
• Will data centers be required to use diesel? If so, how is it being incorporated into the IRP?