Twitchell Pumped Storage hydroelectric plant

Part of the Global Hydropower Tracker, a Global Energy Monitor project.

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Twitchell Pumped Storage hydroelectric plant is a hydroelectric power plant in pre-construction in Santa Maria, San Luis Obispo County, California, United States.

Project Details

Table 1: Project details for Twitchell Pumped Storage hydroelectric plant

Status	Nameplate capacity	Turbines	Technology type	Owner
Pre-construction	600 MW	4 x 150 MW	Pumped storage	Premium Energy

Location

Table 2: Location details for Twitchell Pumped Storage hydroelectric plant

Location	River	Coordinates (WGS 84)
Santa Maria, San Luis Obispo County, California, United States	Santa Maria River	34.9968, -120.334 (approximate)

The map below shows the approximate location of the hydroelectric power plant:

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Additional data

To access additional data, including an interactive map of global hydroelectric power plants, a downloadable dataset, and summary data, please visit the Global Hydropower Tracker on the Global Energy Monitor website.