When the Brazil World Cup side plays, the country's power use drops as much as fourteen percent, the grid operator says, a swing it manages in real time.

Maior variação ocorreu na vitória por 3 a 0 contra a Escócia, que classificou a seleção de Ancelotti

When the Brazil World Cup side plays, the country's power use drops as much as fourteen percent, the grid operator says, a swing it manages in real time.