1. Bibliography Repository
2. Energy Analytics.
1. Natural Gas 
1. NYMEX Natural Gas Forward Curve: Last 5 Days.
2. Exchange Traded Derivatives NYMEX/COMEX: Data from 12/2005
3. Calendar Spreads (Coming Soon)
1. The widow maker calendar spread (MAR-APR) 
2. OCT-NOV Calendar Spread
4. Options Implied Volatiltiy Surfaces (As soon as I find the time)
2. Power
1. PJM Day Ahead Prices by LMP, Year, and Month
2. PJM Day Ahead Prices by LMP, Year, and Month grouped by Hour
3. PJM Real Time Prices by LMP, Year, and Month
4. PJM Real Time Prices by LMP, Year, and Month grouped by Hour
5. PJM DA vs RT Plots
1. PJM Day Ahead vs Real Time Difference Plot
6. The following  have calculations through 12/2004
1. PJM Participants Summary
2. PJM Hub and Zone Historical LMP's
3. Working Papers.