Administración Nacional de Electricidad

The Administración Nacional de Electricidad (ANDE) is Paraguay’s state electricity utility and the central actor in transmission, distribution, grid expansion and tariffs. Because the country’s power system is dominated by hydropower, ANDE connects household and business service directly with Itaipú, Yacyretá, network investment and the pace of demand growth. This dossier gathers Pytagua coverage of bills and tariffs as well as reliability, expansion projects, reform proposals and the use of Paraguay’s electricity surplus.

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Economy - Sep 20, 2026Former ANDE chief Sosa says Atome lacks contractual basis for claims against utility

Former ANDE president Félix Sosa has challenged Atome’s position in the dispute over its $665 million Villeta project. He says the power contract signed in 2022 contains neither the later 2026 decrees nor a fixed preferential electricity price, and that any change would have required an addendum signed by both parties. Sosa therefore sees no contractual basis for a claim against ANDE. A separate question remains, however, over whether Atome can pursue claims against Paraguay under the UK–Paraguay investment treaty.

Politics - Sep 18, 2026ATOME threatens arbitration over $665 million Villeta project dispute in Paraguay

ATOME notified Paraguay of its intention to take to arbitration a $665 million dispute over its green-fertilizer project in Villa Elisa after negotiations with ANDE broke down over a 15-year contract and a $30/MWh tariff, while Sitrande cited the Imperium alternative to ABC Color at $70/MWh and the government argued that generation costs could reach $50/MWh in 2043; backed by commitments from institutions including IDB Invest, IFC, the European Investment Bank and the Green Climate Fund, as well as a 10-year contract with Yara, the project could lead to an arbitration claim after 90 days of consultations, although the losses estimated at hundreds of millions of dollars come from an independent assessment and are not a formal claim.