Guerrero · pricing node · SIN · ORIENTAL · ZIHUATANEJO
Petatlan (02PTT-115)
Petatlan is a CENACE pricing node in Petatlán, Guerrero. In October 2026 its day-ahead price averaged 1,366 MXN/MWh, 13% below September; real-time averaged 1,074 (September).
Day-ahead · MDAOct 20261,366MXN/MWh▼ 13% vs Sep 2026744 hours observed
Day-ahead · MDASep 20261,567MXN/MWh720 hours observed
Real-time · MTRSep 20261,074MXN/MWh▲ 35% vs Aug 2026720 hours observed
Real-time · MTRAug 2026793MXN/MWh744 hours observed
In Guerrero
67 of 73 nodes in Guerrero by Oct 2026 day-ahead price (1 = highest). State range 1,267–1,802 MXN/MWh; state average 1,526, weighted by hours observed.
Same load zone: ZIHUATANEJO
Oct 2026 day-ahead average, MXN/MWh
- Coyuca 02CYC-1151,514
- San Jeronimo 02JRN-1151,484
- Tecpan 02TCA-1151,460
- San Luis San Pedro 02SLS-1151,439
- Papanoa 02PPN-1151,411
- Zihuatanejo Dos 02ZHD-1151,322
- Zihuatanejo 02ZIH-1151,316
- Punta Ixtapa Gro 02PUI-1151,312
- La Union 02UNN-1151,267
What this number is: the arithmetic mean of the month’s node-hours, with no demand weighting. Methodology · Source: CENACE