Market Resources
- US Energy Information Agency
- Historical Henry Hub Natural Gas Spot Prices
- NYMEX Natural Gas Futures
- Secretary of Energy (SENER)
- System of Energy Information of SENER
- Energy Regulatory Commission
- Federal Electricity Commission
- National Center for Natural Gas Control (CENAGAS)
- National Gas Pipeline System (SNG)
- National Center for Energy Control (CENACE)
- Market Information System (SIM) – CENACE