Seiling Wind I

A 199 MW onshore wind project in Dewey County, Oklahoma. Seiling Wind I is built and in service. Public records name NextEra Energy Seiling Wind as its developer. No public record read so far names its builder.

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The record

What the public record says about Seiling Wind I, as of 23 Oct 2026.

Stage	Operating
Construction start	In service since 2014
Size	199 MW
Location	Dewey County, Oklahoma (to about 10 km)
Developer	NextEra Energy Seiling Wind
Grid operator	—
Builder (EPC)	Not named yet
Trade subcontractors	in the app
People to call	in the app
Phase windows	in the app

Every fact in the app links to the public record behind it, with how many records agree and whether it is confirmed, reported or an estimate. What the terms mean.

What happened

Each change dated by the scene or the document, newest first.

No change on record since Groundtrace started tracking it.

Who was named on it, and when, is in the app.

Also developed by NextEra Energy Seiling Wind

Project	Stage	Size
Seiling Wind IIOnshore wind · Dewey County, Oklahoma	Operating	99 MW

Every NextEra Energy Seiling Wind project

Also in Dewey County

Project	Stage	Size
Mammoth Plains Energy StorageBattery storage	Queued	150 MW
Mammoth Plains Energy Storage IIBattery storage	Queued	101 MW
Unnamed 42 MW wind projectOnshore wind	Queued	42 MW
Crossroads Wind FarmOnshore wind	Operating	228 MW
Mammoth PlainsOnshore wind	Operating	226 MW
Taloga WindOnshore wind	Operating	130 MW

Onshore wind in Oklahoma Every industry in Oklahoma How to tell a project is about to break ground

Questions

Seiling Wind I, in short.

Where is Seiling Wind I?

Seiling Wind I is a 199 MW onshore wind project in Dewey County, Oklahoma. The public page places it to within about ten kilometres; the precise location is in the subscriber record.

When does construction start on Seiling Wind I?

Seiling Wind I is built and in service since 2014.

Who is developing Seiling Wind I?

NextEra Energy Seiling Wind, as the public record names it.

Who is building Seiling Wind I?

No public record read so far names a builder for Seiling Wind I. Groundtrace leaves the field empty rather than guess, and fills it when a permit, a filing or the builder's own page names one.