Mar de Minas I

Cemig's first offshore filing, IBAMA licensing off Ceará.

Status
Proposedlifecycle stage
Ownership
CECemig — 100% ◇
Location
Brazil
Southwest Atlantic
Technology
Capacity 1,500 MW ◇ Turbines 100 ◇
Foundation —
Site & conditions
Site rights Application filed Environmental licence application ◆ Water depth 9–18 m ≈ Wind speed 8.3 m/s @ 150 m ≈
Revenue & grid
Offtake —
Grid —
Schedule
FID Not taken
COD · developer —

Delivery outlook not forecast

We don't put a delivery estimate on this project yet. No authority has granted rights to this site, so there is nothing to date a schedule from. That changes the moment the seabed is awarded, a consent application is filed, or the project is named in an auction.

Revenue & offtake route to market — open

No offtake secured — route to market open
The routes describe what exists in this market — not a prediction of which the project will take.

Installation how the build is going · from sourced statements and Hafrok’s registers

Installation not started
Installation · on record
StageProposed
Offshore constructionnot started
Expected start of operationnot stated

Sources & verification

Rests on 6 sources · ◆ 1 document held
◆Verified≈Modelled◇Sourced∴Inferred⌁Convention○Unverified∅No source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Regulator1
[6]
IBAMA (Diretoria de Licenciamento Ambiental)2026-02-27◆ Complexos Eolicos Offshore - projetos co…
“Table 'Complexos Eolicos Offshore - projetos com processo de licenciamento ambiental tramitando no Ibama' (edition 2026-02-27), row: 10 CE-22 - Mar de Minas I CEMIG GERAÇÃO E TRANSMISSAO S.A 02001.031…”
supportsSite rights
Trade press5
[1]
eixos2024
supportsownerTotal capacity
[2]
Global Energy Monitor2026
supportsCoordinates
[3]
eixos2025
supportsTurbines
[4]
GEBCO Compilation Group2020
supportsWater depth
[5]
DTU Wind Energy / World Bank (Global Wind Atlas)2026
supportsMean wind speed