This is a list of enhancements we can have for the double loop after #787 is merged.

• Abstraction on the bidding and tracking model objects: Grid integration double loop part 1 #787 (comment)
• Use IDAES logger to replace print()
• Improve model clone: Grid integration double loop part 1 #787 (comment)
• Discuss how abstract code in the tests and example: Grid integration double loop part 1 #787 (comment)
• Test results saved in the csv files: Grid integration double loop part 1 #787 (comment)
• Add Rankine cycle example and appropriate tests.
• Resolve Codecov warning for multiperiod.
• Create a projection tracker from the tracker, so the users only have to provide one tracker instance.
• Add optional hydrogen price/ co-product in the bidder and tracker.