MISO Queue Project J229 — Other Storage in Mason, Michigan
MISO Queue Project J229 — Other Storage in Mason, Michigan is a 70.0 MW other storage interconnection project in Mason, Michigan with a current status of operational. It is proposed to connect at Ludington Substation.
70.0 MWCapacity
OperationalStatus
MISOMarket
Other StorageTechnology
Project facts
| Canonical name | MISO Queue Project J229 — Other Storage in Mason, Michigan |
|---|---|
| Queue ID | J229 |
| Status | operational |
| Source status | operational |
| Market | MISO |
| Technology | Other Storage |
| Capacity | 70.0 MW |
| State | Michigan |
| County | Mason |
| Point of interconnection | Ludington Substation |
| Requested (queue) date | 2011-09-27 |
| Proposed in-service date | 2015-05-22 |
| Operational date | 2015-05-22 |
| Withdrawn date | — |
| Developer | — |
| Utility / transmission owner | MISO |
What changed
No material field-level changes have been recorded for this project since the baseline snapshot. interXdata detects changes as new source snapshots are ingested and diffed against prior state.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-07-31
Page data generated2026-08-27
Provenance: Lawrence Berkeley National Laboratory — Queued Up interconnection dataset. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
Follow this project and get an alert when its status, capacity, developer, or schedule changes.
Start tracking with interXdata