Proposed and Installed Offshore Wind Cable Interconnection Locations

Offshore Wind - Cable Interconnections data from the U.S. Department of the Interior shows locations of proposed and installed facilities where wind farm power will be injected. The dataset includes multiple proposed configuration options within project design envelopes and is updated as new public information becomes available. Data was last updated in April 2026.

Use Cases

• Analyze spatial distribution of proposed interconnection points using location coordinates.
• Compare installed versus proposed facility statuses for project progress tracking.
• Model cable routing and grid integration scenarios based on the provided design envelope locations.
• Assess potential buildout density by examining the number of proposed locations per project.

Strengths

• Data is updated with new publicly available information, ensuring ongoing relevance.
• Includes both proposed and installed facility statuses for comparative analysis.
• Provides multiple proposed configuration options per project where available.

Limitations

• The exact number of records (rows) and specific data columns are unknown.
• Placement and total number of interconnections are subject to change, limiting certainty.
• Temporal coverage and geographic scope are not explicitly defined.

Provenance

Source

U.S. Department of the Interior.

Collection Method

Data are provided by the lessee for project planning review and permitting uses.

Time Range

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Freshness

Last updated April 2026.

Geography

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