What is the submission time for Real-Time Tags for interchange transactions within 1-4 hours from Ramp start time?

The correct answer is that the submission time for Real-Time Tags for interchange transactions within 1-4 hours from Ramp start time is 20 minutes.

In the context of the North American Electric Reliability Corporation (NERC) standards, timely submission of tags is crucial for ensuring the effective management and reliability of electric transactions. For interchange transactions that occur in a near-term timeframe, specifically within 1 to 4 hours, the requirement is to submit these Real-Time Tags with a lead time that allows for adequate processing by the necessary entities involved in the transaction. The 20-minute window is designed to provide just enough time for all parties to review and confirm these tags while maintaining the integrity and reliability of the electrical grid.

This submission time ensures that operators can facilitate the transactions without causing disruptions in energy flows, thereby playing a critical role in the overall operation of the electrical system.