World Power Plants

Ranked as the 84th largest power generation facility in Argentina, Necochea stands out in the country's energy landscape primarily due to its coal-fired generation capability. With a capacity of 206 MW, this plant is significant in the context of Argentina's overall energy production, contributing approximately 0.29% to the national capacity of 70,213 MW. Despite being the 10th largest coal plant out of 11 in the country, its role is crucial, especially as Argentina continues to rely heavily on hydroelectric power as its dominant energy source. Technologically, Necochea utilizes traditional coal-fired generation methods, which have been deployed since its commissioning in 1968. Operated by Centrales de la Costa Atlantica SA, this facility has been part of the energy generation framework for over five decades. Its age may present challenges in terms of efficiency compared to more modern plants, yet its dependable output plays a vital role in stabilizing the local energy grid. Geographically, Necochea is not isolated, as it is situated near the Central Termoeléctrica Necochea, a gas-fired power facility with a capacity of 204 MW. This proximity to gas generation helps diversify the energy mix in the region, promoting a more stable and reliable supply. Additionally, the nearby Necochea Power Plant, though currently out of service, adds to the energy context of the area. Together, these facilities help to create a balanced energy grid, addressing both base-load and peak demand needs in the province. Nationally, Argentina's energy profile reveals a strong dependence on hydro sources, which account for a substantial portion of the total capacity. The limited role of coal plants like Necochea highlights the country's strategic shifts towards renewable energy and cleaner fuel alternatives. However, as coal still plays a role in the energy mix, Necochea's contribution cannot be overlooked, especially in regions where coal remains a viable option for energy generation. Centrales de la Costa Atlantica SA, as the operator, is tasked with ensuring that Necochea operates efficiently and meets the demand of the local population and industries. As the energy landscape evolves, the future of coal plants like Necochea will depend on regulatory frameworks, market demand, and the push towards renewable sources. The plant remains a crucial player in the transitional phase of Argentina's energy sector, balancing historical energy practices with the need for modernization and sustainability.

Capacity
206 MW
Commissioning Year
1968

58 years old

Owner
CENTRALES DE LA COSTA ATLANTICA SA
Location
-38.5785°, -58.7108°

Argentina, South America

Context & rankings
  • 84. largest of 368 plants in Argentina
  • #7,301 worldwide by installed capacity
  • #2,099 of 2,793 Coal plants worldwide
  • 0.29% of the installed capacity of Argentina
Age & fleet comparison

58 years in operation

Coal fleet average: 29.2 years

Operator portfolio

CENTRALES DE LA COSTA ATLANTICA SA operates 4 plants totalling 571 MW

Regional density

4 plants within 100 km, 226 MW combined

Nearest plant: CT MIRAMAR I (85.6 km)

Data provenance

Location

Coordinates:: -38.578500, -58.710800
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Carbon Footprint820 g CO₂/kWh
Annual CO₂
813.9 Kt
993 GWh/year × 820 g/kWh
Cumulative CO₂
47.20 Mt
Over 58 years of operation
Past Retirement
2008
18 years past expected retirement
Annual emissions equivalent to
176.9K
cars per year
108.5K
homes per year
37.0M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
Argentina
Continent
South America
Data Source
Global Power Plant Database

ArgentinaEnergy Profile

368
Total Plants
70.2 GW
Total Capacity
HydroGasCoalNuclear
Top Fuels

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