What changed this week

Dated facts from public sources, Monday to Sunday (Brasília time). No opinion, no forecast.

Event descriptions are kept in Portuguese, as published by the sources.

Week 41/2026: 2026-10-05 to 2026-10-11 — in progress, up to 2026-10-09

1 fact

Wind and solar curtailment (1)

Source covers up to 2026-10-07.

Plants cleared for commercial operation

Nothing up to 2026-10-08, the last day the source covers.

Transmission: lines, substations and equipment

Nothing up to 2026-10-08, the last day the source covers.

ONS grid access queue: new requests

Nothing up to 2026-10-05, the last day the source covers.

Auctions

Nothing up to 2026-10-04, the last day the source covers.

Federal environmental licences

Nothing up to 2026-10-08, the last day the source covers.

ANEEL enforcement

Nothing up to 2026-10-05, the last day the source covers.

Week 40/2026: 2026-09-28 to 2026-10-04

26 facts

Plants cleared for commercial operation (2)

Auctions

Nothing this week (source up to 2026-10-04).

Federal environmental licences

Nothing this week (source up to 2026-10-08).

ANEEL enforcement (6)

  • COMPANHIA ENERGETICA DE PERNAMBUCO - Neoenergia PE — auto de infração nº 0001/2026-ARPE-SFTact
  • JBS S/A - JBS FRIBOI AUT — auto de infração nº 0027/2026-SFF · multa de R$ 28.239,50act
  • Melo Viana — termo de intimação nº 0025/2026-SFTact
  • Caramuru Ipameri — termo de intimação nº 0026/2026-SFTact
  • Verde 03 — termo de intimação nº 0027/2026-SFTact
  • Santa Inês — termo de intimação nº 0028/2026-SFTact
BrazilGrid's own research on public data (ONS, ANEEL, IBAMA). Not regulatory advice nor an investment recommendation.

Generated at 2026-10-09 05:32 UTC from the BrazilGrid production database (read-only). Hover each line for its source; curtailment uses corte por conjunto da época, com o gate por razão de restrição (régua do contador do curtômetro, B345).