SECI Tamil Nadu Offshore Wind Tranche I
Bay of Bengal, SE Tamil Nadu coast. NIWE estimates 35 GW potential off Tamil Nadu. India's 30 GW by 2030 target widely seen as unachievable.
Status
Cancelledlifecycle stage
Ownership
—
Location
IndiaBay of Bengal
Technology
Capacity
4,000 MW ◇
Turbines
— ◇
Foundation
—
Site & conditions
Site rights
State-designated State designation · Ministry of New and Renewable Energy (MNRE), tendered by SECI · 2024-02 ◆
Water depth
6–24 m ≈
Revenue & grid
Offtake
—
Grid
—
Schedule
COD
—
Cancelled
Aug 2025 ◆
Project timeline verified milestones only — each date carries its provenance mark
Dashed tick marks today (13 Oct 2026).
Installation how the build is going · from sourced statements and Hafrok’s registers
Installation not started
Installation · on record
StageCancelled
Offshore constructionnot started
Expected start of operationnot stated
Sources & verification
Rests on 5 sources (2 primary) · ◆ 2 documents 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
[3]
Operator1
[5]
Solar Energy Corporation of India (SECI)2024-02-02◆ RfS for allocation of Seabed Lease Right…
“Under this RfS, the OWPD shall set up the Project at its own cost . All approvals, permits and clearances required for setting up of the Project, including those required from State Government and loc…”
supportsConsentSite rights
Trade press2
[2]
offshoreWIND.biz2025-08-13◆ India Cancels Two Offshore Wind Tenders
Press report — cited, not quoted; read it at the source link.
supportsCancelled
[4]
Unverified import1
[1]