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State Summary:
California was the first U.S. state in which large wind farms were developed, in the early 1980's.

Installed MW = 1,603.95*
Planned MW = 455.03*
(Final total will be less due to re-powering projects)

Wind Energy Potential:
Average MW: 6,770
Annual kWh: 59 B
Rank in  US: 17th**
Updated: Nov 6, 2000
California
Wind Resource Areas | Projects | Planned Projects

Major Wind Energy Resource Areas

Existing Project
or Area
MW
Installed*
Annual Energy
Output (Yr of Est)
Power Purchaser/
User
Turbines
1. Altamont Pass 548.32 637 M kWh (1998) Pacific Gas & Electric Variety
2. Pacheco Pass   16.0 22.3 M kWh (1998) Pacific Gas & Electric Variety
3. San Gorgonio Pass 354.5 805 M kWh (1998) So. California Edison Variety
4. Solano County     4.26 5.8 M kWh (1998) S.M.U.D Kenetech
& Vestas
  60.0 97.1 M kWh (1998) Pacific Gas & Electric U.S. Wind- power 100
5. Tehachapi 620.19 1.2 B kWh (1998) So. California Edison Variety
Others 0.675 N.A. U.S. Navy NEG-Micon

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Wind Energy Projects in California
Project Name Owner Year MW  Power Purchaser Turbines /
Units
Altamont Pass
1985 Zond Windsystem Partners Series 85C Enron Wind Corp. 1985 18.0 PG&E Vestas V-17 (200)
Venture Wind
(old Los Vaqueros)
SeaWest mid- 1980's 2.89 PG&E Polenko/ Wind- matic (38)
Altech Energy, Ltd SeaWest 1981-
1995
5.76 PG&E Enertech
(144)
C.W.E.S. SeaWest 1981-
1995
1.32 PG&E Enertech
(24)
SeaWest Energy 
Group (a)
SeaWest 1981-
1995
0.065 PG&E Micon
(1) 
Viking Energy 83 SeaWest 1981-
1995
1.69 PG&E Micon
(26)
SeaWest Energy
Group (b)
SeaWest 1981-
1995
0.975 PG&E Micon
(15)
SeaWest Windfarms SeaWest 1981-
1995
11.57 PG&E Micon
(178)
Patterson Pass Int'l Wind Companies 1981-
1995
21.84 PG&E Nordtank/
Bonus (336)
Tres Vaqueros Int'l Wind Companies 1981-
1995
28.8 PG&E Howden
(86)
Buena Vista Int'l Wind Companies 1981-
1995
36.93 PG&E Windmaster
(211)
Green Ridge Power FPL Energy 1981-
1995
159.90 PG&E Kenetech/ USWP (1517)
U.S. Windpower FPL Energy 1981-
1995
161.0 PG&E USWP
(1610)
Various Names Various Owners 1981-
1995
97.58 PG&E Various
Pacheco Pass
International Turbine Research NA mid- 1980's 16.0 PG&E Wincon, Nordtank, Vestas (167)
San Gorgonio Pass
Various Names Various 1981- 1995 123.372 So Cal Ed Various
Kenetech FPL Energy 1981- 1995 7.4 So Cal Ed Kenetech
(74)
Altech 3 (a) SeaWest 1981- 1995 3.3 So Cal Ed NEG Micon
(51)
Altech 3 (b) SeaWest 1981- 1995 21.708 So Cal Ed NEG Micon (201)
San Jacinto SeaWest 1981- 1995 5.0 So Cal Ed Vanguard Windmatic (42)
Edom Hill SeaWest 1981- 1995 11.0 So Cal Ed Vanguard Windmatic (63)
Painted Hills B&C
Enron Wind Corp. 1981- 1995 3.97 So Cal Ed Vestas V-15
(61)
Enron Wind Corp. 1981- 1995 15.3 So Cal Ed Vestas V-17
(170)
Zond-PanAero Windsystems Enron Wind Corp. 1981- 1995 29.9 So Cal Ed Vestas V-15
(460)
Dutch Pacific Dutch Pacific, LLC 1994 10.0 So Cal Ed NedWind
(20)
Karen Avenue (San Gorgonio Farms) San Gorgonio Farms 1995 3.0 So Cal Ed Vestas
(6)
East Winds (formerly Altech III) Nichimen America 1997 4.2 So Cal Ed NEG-Micon
(7)
Energy Unlimited
Project Web Site
Energy Unlimited 1999 10.0 So Cal Ed Nordex
(10)
Pacific West I PacifiCorp 1999   2.1 SCE - Green Mt. Energy NEG Micon - (3)
Cabazon
(Re-power)
Enron Wind Corp. 1999 39.75 So Cal Ed Zond Z-750
(53)
Westwind
(Re-power)
Cinergy & Caithness May 1999 46.5 So Cal Ed NEG Micon
Project Info
Enron Earth Smart/ Green Power Enron Wind Corp. June 1999 16.5 Electricity Marketers Zond Z-50
(22)
Westwind-
Pacificorp (Re-Power)
Pacificorp/
GMER
May
1999
1.5 SCE - Green Mt. Energy NEG-Micon
(2)
Solano County
Solano County/
Kenetech
NA 1985 60.0 PG&E U.S. Wind- power (600)
SMUD SMUD 1994 3.6 Sac Mun 
Utility District
Kenetech
(12)
SMUD SMUD 1999 0.66 Sac Mun 
Utility District
Vestas
(1)
Tehachapi
Zond Systems Enron Wind Corp. 1986 0.2 So Cal Ed. Vestas 
(1)
Victory Gardens, Phase IV Enron Wind Corp. 1990 22.05 So Cal Ed. Vestas V-27
(98)
Sky River Enron Wind Corp. 1993 76.95 So Cal Ed. Vestas V-27
(342)
Mohave 3, 4, 5 Tomen/ FPL 1981- 1995 75.0 So Cal Ed. Mitsubishi
(300)
Mohave 16, 17, 18 Tomen/ FPL 1981- 1995 85.0 So Cal Ed. Mitsubishi
(340)
Various Names Various 1981- 1995 119.32 So Cal Ed. Various
Zond Systems Enron Wind Corp 1982- 1987 23.99 So Cal Ed. Vestas
(369)
Zond Systems Enron Wind Corp 1982- 1987 64.08 So Cal Ed. Vestas
(711)
Windland (Boxcar II) Windland, Inc. Mid- 1980's 17.21 So Cal Ed. Various
(141)
Oak Creek Phase 1
(ON Energy)
Nichimen & Oak Creek Energy Sept
1997
4.2 So Cal Ed. NEG Micon
(7)
Oak Creek Phase 2
(Re-power)
Enron Wind Corp  June 1999 23.1 So Cal Ed NEG Micon-700 Project Info
(33)
Oak Creek Phase 2A
(Re-power)
Oak Creek Energy Systems June 1999 0.8 So Cal Ed NEG Micon 
(1)
Cameron Ridge
(Re-power)
FPL & Caithness Mar
1999
56.0 So Cal Ed NEG Micon
(80)
Project Info
Victory Gardens
(Re-power)
Enron Wind Corp June 1999 6.75 So Cal Ed Zond Z-50
(9)
Pacific Crest FPL Energy June 1999 45.54 So Cal Ed Vestas V-47
(69)
Others
U.S. Navy/ NEG Micon
San Clemente Island
U.S. Navy 1998 0.675 U.S. Navy NEG Micon
(3)
Planned Projects in California
Utility/Developer
(Project)
Location Status MW 
Cap
Online date/
Turbine
PG&E/SeaWest
(Venture Pacific)
Altamont Pass Pending 25.6 Jan 2000
Mitsubishi
FPL/Green Ridge Power
(Kenetech Sites)
Altamont Pass Pending 64.4 Jan 2000
NEG Micon - 700
FPL/Altamont Power
(FloWind Sites)
Altamont Pass Pending 31.5 Jan 2000
NEG Micon - 700
Pacific Ind Elec
(San Clemente Is.)
San Clemente Is. Under Dev 0.45 2000
NEG Micon
Whitewater Energy San Gorgonio Proposed 60.72 2000
Mark Technology San Gorgonio Proposed 33.0Jan 2000
Vestas - 600
Enron Wind Corp.
(Christianson Lassar)
San Gorgonio Negotiations 23.25 Dec 2001
Zond
Enron Wind Corp.
(Painted Hills)
San Gorgonio Negotiations 19.5 Dec 2001
Zond
SeaWest (Mountain View Power Partners) San Gorgonio Proposed 44.4 2001
Venture Pacific San Gorgonio Proposed 20.0 2000-2001
SMUD/enXco
(Solano County)
Solano Construction 0.66 Nov 1999
Vestas V-47
Cal Wind (Arbutus) Tehachapi Planned 8.4 Dec 2001
So Cal Ed/Tomen
(Mojave/Moro Wind)
Tehachapi Development 33.6 Jan 2000
Mitsubishi
Enron Wind Corp
(Victory Garden)
Tehachapi Proposed 30.0 Dec 2001
Enron
Windland - Phase 1 Tehachapi Proposed 9.9 2001
Vestas
Windland - Phase 2 Tehachapi Proposed 9.9 2001
Vestas
Enron Wind Corp
(Gorman)
Tejon Pass Proposed 39.75 2001
Enron

 

Sources:
Installed & Projected MW - AWEA
**Wind Energy Potential - An Assessment of the Available Windy Land Area and Wind Energy Potential in the Contiguous United States, Pacific Northwest Laboratory, 1991.

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