Power Markets Weekly
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VOL 8 | NUM 2 | 21 July 2025
Power Markets Weekly
MEXICO - SIN  |  6 - 12 July 2025
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Higher than normal congestion in the South; CFE inaugurated a new power plant
Global SIN Prices
The Energy Component weekly average in the Day-Ahead Market (MDA) decreased to USD 28.98/MWh.
The Energy Component was 2% and 42.5% lower than the previous week and than the same week in 2024, respectively.
The highest Day-Ahead Market LMP (Local Marginal Price) was recorded in Candelaria Dos (Peninsular) at USD 739/MWh, while the lowest was recorded in Laredo Americano at USD -2.68/MWh.
Energy Component of the National Interconnected System - Weekly average
Energy Component of the National Interconnected System - Weekly average
Energy Component of the National Interconnected System - Hourly average per month
Energy Component of the National Interconnected System - Hourly average per month
The Energy Component ranged between USD 20.15/MWh and USD 67.13/MWh. Driven by last week’s surge in demand and the aftermath of Hurricane Erick, the Peninsular and Eastern regions experienced above-average congestion, contributing up to USD 50/MWh solely from this component in Ticul’s node price — accounting for approximately 57% of its LMP. The rest of the system's LMPs remained largely aligned with the energy component, except for the Central node, which recorded abrupt price spikes on Friday and Saturday during peak demand hours. Moreover, the utility company CFE launched operations for a Combine Cycle power plant of 437 MW, Villa de Reyes, the last 5th of July.
Regional LMPs
The trend of the PMLs in each reference node is represented below in percentage difference (%) from the weekly average of the Energy Component:
  • Central (Victoria) +15.3%
  • Northeast (Monterrey) +1.2%
  • Northwest (Nacozari) -13.5%
  • North (Moctezuma) -14.5%
  • West (San Luis Potosi) +1.9%
  • East (Temascal) +74.2%
  • Peninsular (Ticul) +193.0%
Weekly evolution of Local Marginal Price (PML) in 7 reference nodes (MDA)
Weekly evolution of Local Marginal Price (PML) in 7 reference nodes (MDA)
Victoria
USD 33.4/MWh
Monterrey
USD 29.3/MWh
Nacozari
USD 25.1/MWh
Moctezuma
USD 24.8/MWh
S. L. Potosí
USD 29.5/MWh
Temascal
USD 50.5/MWh
Ticul
USD 84.9/MWh
Energy Component
USD 29.0/MWh
Weekly Average PML Components in 7 reference nodes (MDA)
Weekly Average PML Components in 7 reference nodes (MDA)
Weekly Congested Lines
Hours Transmission Link Region
159 Enlace Cozumel Peninsular
93 Tapachula - Los Brillantes East
67 Ciudad Industrial (Mexico) - Laredo Americano (USA) Northeast
64 Teotihuacan - Texcoco Central
53 Los Mochis - Guamuchil Northwest
31 Malpaso - Tabasco East
20 Chihuahua - Noreste + Camargo Dos - Gomez Palacio North
Global SIN Operation
Wind generation forecast increased compared to the previous week by 55.82 GWh (+16.4%). The same pattern was followed by solar generation forecast, with an increase of 15.45 GWh, compared to last week (+3.9%).
Wind captured price was USD 0.3/MWh higher than the Energy Component, while solar captured price was USD 2.1/MWh lower than the Energy Component.
Wind & Solar generation forecast for the SIN (MDA)
Wind & Solar generation forecast for the SIN (MDA)
Solar PV Price* Wind Price*
-
USD 29.3/MWh
-
USD 26.8/MWh

*Energy weighted average LMP, using LMP in Victoria

Weekly planned demand increased by 3.2% from the previous week to 7.42 TW, while peak demand was 46.1 GW showing an increase of 1.54% compared to the previous week.
Shares of generation compared to the previous week were: Thermal +0.21 pp, Legacy Contract +0.06 pp, Non dispatchable -0.93 pp, Hydro Power -0.06 pp and Renewable +0.72 pp.
Planned generation mix
Planned generation mix
Planned variation
Planned variation
Planned demand in the MDA
Planned demand in the MDA
Map and Fuel indexes
The MXN/USD exchange rate closed the week at 18.6 MXN/USD, decreasing marginally by 0.53%
Henry Hub natural gas benchmark closed the week at an average of USD 3.17/MMBtu, decreasing by 0.47%.
WTI, Brent, and MME crude oil benchmarks prices were +2.5%, +3.1%, and +3.1% from the previous week, respectively, closing at USD 69.15/bbl., USD 71.77/bbl., and USD 64.28/bbl. Oil prices showed a slight weekly gain after the U.S. President Trump announced tariffs on most countries, as the White House extended the decision deadline to August.
Map
Map
International indexes
International indexes
The nodes used for this report have been selected by DNV for their ability to represent the behavior of the different Control Regions within the SIN.
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