Parent Layer: Permitted Projects

Name: Licensed Marine Hydrokinetic Projects

Display Field: projectName

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer shows licensed marine and hydrokinetic projects. A hydrokinetic project is defined as a project that generates electricity from waves or directly from the flow of water in ocean currents, tides, or inland waterways. <br/> <br/> For more information on the process to develop a hydrokinetic project, timeline of recent FERC actions related to hydrokinetics, and recent updates to project permit and license status visit the <a href="https://www.ferc.gov/licensing/hydrokinetic-projects" target="_blank">FERC Hydrokinetic Projects information page</a> . <br/> <br/> <em>Date of last review: November 2025</em>

Definition Expression: N/A

Copyright Text: Federal Energy Regulatory Commission (FERC)

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Extent:

XMin: -7860839.7436999995
YMin: 5122466.122299999
XMax: -7860839.7436999995
YMax: 5122466.122299999
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: projectName
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Bourne Tidal Hydrokinetic Test Site
  Label: Bourne Tidal Hydrokinetic Test Site
  Description:
  Symbol:
  
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID , alias: OBJECTID )
• SHAPE ( type: esriFieldTypeGeometry , alias: SHAPE )
• projectName ( type: esriFieldTypeString , alias: Project Name , length: 50 )
• docketNumber ( type: esriFieldTypeString , alias: Docket Number , length: 10 )
• status ( type: esriFieldTypeString , alias: Status , length: 50 )
• expirationDate ( type: esriFieldTypeString , alias: Expiration Date , length: 10 )
• issueDate ( type: esriFieldTypeDate , alias: Issue Date , length: 8 )
• capacity ( type: esriFieldTypeString , alias: Capacity (kW) , length: 10 )
• licensee ( type: esriFieldTypeString , alias: Licensee , length: 50 )
• waterway ( type: esriFieldTypeString , alias: Waterway , length: 50 )
• state ( type: esriFieldTypeString , alias: State , length: 10 )
• energyType ( type: esriFieldTypeString , alias: Energy Type , length: 10 )

Supported Operations:   Query   Generate Renderer   Return Updates