# Bigstone Pumped Storage hydroelectric plant

Publisher: CapexCue
Canonical dossier: <https://capexcue.com/projects/bigstone-pumped-storage-hydroelectric-plant/>
Dossier reference: release 1 (0b413774-0ae8-43c7-8111-80296e5fd3be)

Released project intelligence

Oldest supporting observation: 2026-11-04T06:52:54.233028+00:00
Dossier released: 2026-11-04T07:21:18.260482+00:00
Source report dates and capture dates are listed per fact below; neither establishes an event date.

Current purchasing availability: Not established.
Source-dated plans do not establish current progress or available supplier packages.

Project overview
Oldest decisive evidence: 2026-11-04T06:52:54.233028+00:00
Newest evidence: 2026-11-04T06:52:54.233028+00:00
Knowledge reviewed: 2026-11-04T07:00:31.994557+00:00
Publication reviewed: 2026-11-04T07:00:35.825136+00:00

## Name
Bigstone Pumped Storage hydroelectric plant
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Owner
Energy Recycling Company LLC
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Scope
hydropower; the single native unit/phase at this GEM facility. Retained August 2026 dataset; current status, greenfield/replacement context and buying availability have not been rechecked.
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Country
United States
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Ecology
energy
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Capacity
666 MW
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Physical scope: Single-unit GEM facility L100000604177; native unit/phase G100000604255
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Delivery
pre-construction
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Date basis: unknown
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00

## Location
Milbank, Grant County, South Dakota
Status: reported
Attribution: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release.
Source: Global Energy Monitor, Global Integrated Power Tracker, August 2026 release. — https://globalenergymonitor.org/projects/global-integrated-power-tracker/ | published unknown | observed 2026-11-04T06:52:54.233028+00:00


## Cite this dossier

CapexCue — Bigstone Pumped Storage hydroelectric plant — dossier released 2026-11-04T07:21:18.260482+00:00, release 1 (0b413774-0ae8-43c7-8111-80296e5fd3be) — https://capexcue.com/projects/bigstone-pumped-storage-hydroelectric-plant/.

For current information and later dossier updates, visit <https://capexcue.com/projects/bigstone-pumped-storage-hydroelectric-plant/>.
This file records the release identified above; the current dossier may change.