The electric power company is inaugurating two operating bases in the country's largest city to speed up service delivery.
The federal court based its ruling on evidence unearthed in the Lava Jato anticorruption probe, but Mendes Júnior can still appeal.
Wärtsilä's Smart Power Generation gaining market share in the global energy transition
The experienced nationalist intends to expropriate oil fields sold to foreign companies if he wins the October presidential election.
The change is part of a series of adjustments following the introduction of the TLP long-term rate.
The company is now operating 17 "eco-stations" in the Medellín metropolitan area and plans to open another three in the coming weeks.