The story
Founded by Néstor Kirchner in 2004.1
Enarsa was founded on December 29, 2004, by an initiative of President Néstor Kirchner. The initiative had the political goal of reinserting the state in an oligopolistic market that was completely privatized during the Menem administration in the 1990s; these privatizations included the state oil firm YPF to the Spanish corporation Repsol, as well as its sister company, Gas del Estado, to eleven mainly foreign-owned firms.
The creation of Enarsa was a response to the energy crisis endured by Argentina in 2004, caused in part by lack of investment by private fossil fuel companies in infrastructure needed to meet the demand of natural gas. The price of natural gas, key to energy generation and transportation in Argentina, was frozen since 2002, while gasoline and diesel had increased their price sharply following the devaluation of the peso at the peak of the Argentine economic crisis.
From Wikipedia’s article on Energía Argentina, shared under CC BY-SA 4.0.4