The Ttanti Power Plant is 1,290MW gas fired power project. It is planned in Antofagasta, Chile. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently at the permitting stage. It will be developed in multiple phases. The project construction is likely to commence in 2023 and is expected to enter into commercial operation in 2024. Buy the profile here.


The project is being developed and currently owned by GasAtacama Generacion. The company has a stake of 100%.

It is a Combined Cycle Gas Turbine (CCGT) power plant. The power plant can run on dual-fuel. The primary fuel being used to power the plant will be natural gas. In case of shortage of natural gas the plant will run on Fuel Oil. The fuel will be procured from GasAtacama SA.

The project cost is expected to be around $1,300m.

Development status

The project construction is expected to commence from 2023. Subsequent to that it will enter into commercial operation by 2024.

For more details on Ttanti Power Plant, buy the profile here.

About GasAtacama Generacion

GasAtacama Generacion SA (GasAtacama Generacion) is an alternative energy company, based in Chile. The company operates through Power Generation. It operates as a combined cycle natural gas fired power plant with 786 MW of capacity. The company's products and services include generation of electric power and distribution of natural gas to its huge number of customers. It also operates 411 KM long Nor Andino pipeline conecting Paso Jama and Mejillones. The company distributes natural gas through its 530 KM long Atacama pipeline system between Coronel Cornejo (Argentina) and Paso de Jama. GasAtacama Generacion is headquartered in Santiago, Chile.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.