A Pre-Bid Letter of Credit in an amount of at least $2,180,000 allows a Bidder to bid on all Blocks available for AIC’s Energy Products. A Pre-Bid Letter of Credit in an amount of at least $7,115,000 allows a Bidder to bid on all Blocks available for ComEd’s Energy Products. A Pre-Bid Letter of Credit in an amount of at least $165,000 allows a Bidder to bid on all Blocks available for MEC’s Energy Products.