Altamira II Gas Power Plant | 495 MW Facility in Tamaulipas, Mexico

Altamira II is a gas-fired power plant located in the Altamira region of Tamaulipas, Mexico, with an installed capacity of 495 megawatts (MW). The plant is owned and operated by CFE/PIE, a subsidiary of the state-owned Comisión Federal de Electricidad (CFE). As a gas-powered facility, it contributes to Mexico's diversified energy portfolio, which includes natural gas, hydroelectric, and renewable sources. The plant operates under Mexico's regulatory framework for power generation, which includes emissions standards set by the Secretaría de Medio Ambiente y Recursos Naturales (SEMARNAT) and the Comisión Reguladora de Energía (CRE). Gas-fired plants like Altamira II typically use combined cycle technology for higher efficiency and lower emissions compared to coal or oil. The 495 MW capacity places it in the medium-to-large scale range for gas plants in Mexico. Altamira II supports the grid reliability of the northeastern region of Mexico, serving industrial and residential consumers. Its proximity to the Gulf Coast provides access to natural gas supplies, either domestic or imported via LNG terminals. The plant's operational status underscores its ongoing contribution to Mexico's energy security and transition toward cleaner fossil fuel generation.

As a gas-fired plant, Altamira II produces lower CO2, SOx, and NOx emissions compared to coal or oil plants, but still contributes to greenhouse gas emissions. Its location in an industrial area near the Gulf of Mexico may affect local air quality, though modern gas plants often incorporate emission control technologies. The plant's efficiency and age are key factors in its environmental footprint.