The 2005 SO2 Allowance Auction took place on March 28, 2005. Allowances were auctioned that could first be used in 2005 as well as in 2012. Details are provided via the links below.
- Overview of how auctions work
- Results: summary of total bids, winning bids, and prices
- Bids for the Spot Auction (Allowances first usable in 2005)
- Bids for the 7 Year Advance Auction (Allowances first usable in 2012)
An Excel spreadsheet (Excel, 30K) provides the same results.