SEGS I

Group

General Info

Owner/s:

Cogentrix

Technology:

Parabolic trough

Country:

US

Status:

Operational

Purpose:

Commercial

Usage:

Electricity

Power:

14.00 MW

Start date:

December, 1984

Location:

Dagget, California

Technology

Solar field

Solar Collector Assemblies - Trough:

Luz LS-1

Mirrors / Reflective surface:

Flabeg RP1

Reflecting area:

82 960 m²

HTF Temp out:

307ºC

Power block

Storage Y/N:

Yes

Storage type:

two tank direct - HTF

Storage:

3.00 Hours

Power cycle:

Steam Rankine

Power cycle pressure:

40 bar

Turbine:

MHI regenerative steam turbine

Turbine efficiency:

31.5% at full load

Backup:

No

Companies involved

Project developer:

Luz

Key components suppliers:

Flabeg

Suppliers details:

Flabeg (Mirrors)

CCI (Valves)

Sulzer (Pumps)

Socioeconomics

Generation Offtaker:

SCE

Other financing info:

URPA Qualifying Facility Independent Power Producer, with special Standard Offer 2 (SO-2) type power purchase agreement to Southern California Edison.

Incentives:

Accelerated depreciation
Federal and state investment incentive
Solar property tax exclusion

Other

Solar resource:

2 725 kWh/m2/yr

Solar resource source:

NREL

General comments:

Documents and links:

Images:

Videos:

CSP World

World news about Concentrated Solar Power

SEGS I

Group

Owner/s:

Technology:

Country:

Status:

Purpose:

Usage:

Power:

Start date:

Location:

Solar field

Solar Collector Assemblies - Trough:

Mirrors / Reflective surface:

Reflecting area:

HTF Temp out:

Power block

Storage Y/N:

Storage type:

Storage:

Power cycle:

Power cycle pressure:

Turbine:

Turbine efficiency:

Backup:

Project developer:

Key components suppliers:

Suppliers details:

Generation Offtaker:

Other financing info:

Solar resource:

Solar resource source:

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Group

Owner/s:

Technology:

Country:

Status:

Purpose:

Usage:

Power:

Start date:

Location:

Solar field

Solar Collector Assemblies - Trough:

Mirrors / Reflective surface:

Reflecting area:

HTF Temp out:

Power block

Storage Y/N:

Storage type:

Storage:

Power cycle:

Power cycle pressure:

Turbine:

Turbine efficiency:

Backup:

Project developer:

Key components suppliers:

Suppliers details:

Generation Offtaker:

Other financing info:

Solar resource:

Solar resource source: