1. Department of Water and Power City of Los Angeles Renewables Portfolio Standard (RPS) Master Plan Building Out Opportunities October 9, 2006

2. LADWP Generation Resources
HAYNES
HARBOR
CASTAIC
SCATTERGOOD
VALLEY

3. LADWP RPS Master Plan
On December 13, LADWP management presented to the Board on how LADWP plan to meet the RPS goal of 20% by 2010
Six general areas that make up the Master Plan
Existing resources – Consisting of Aqueduct, Hyperion digestion, Lopez microturbines, solar rooftops, landfill gas contracts, Wyoming Wind project, and purchases
Planned resources – Consisting of Pine Tree Wind Project, Powerex Small Hydro, and the ongoing solar rooftops program
2004 LADWP RFP – Resource acquisition consisting of originally seven projects
2005 SCPPA RFP – Resource acquisition consisting of originally seven projects and now new 2006 SCPPA RFP that closes October 16th.
LADWP Development – Resource development on LADWP owned properties.
Transmission Developments – Consisting of the Pine Tree Transmission Line, new Tehachapi Transmission System, Green Path Project, and Southern Transmission System upgrade
DSM Assumptions – Use the Maximum Achievable Level

4. Location of Proposed Renewable Energy Projects and Existing Transmission Constraints
From Northwest
Hydro
Wind
Biomass
Landfill Gas
Waste to Energy
Solar
Geothermal
Transmission
Constraint

5. Projected Resources by Percent of Load (Sep 5, 2006)
20% by 2010 Goal
LADWP Development
2005 SCPPA RFP
2004 LADWP RFP
Planned
Existing

6. Planned and Developed Renewable Resources
Pine Tree Wind Project (120 MW)
Completed draft RFP specification for BOP work.
A final draft RFP specification for design build of the 230 kV transmission line is complete.
Barren Ridge switching station under construction.
Waste to Energy Conversion – Proposed four 25 MW (total of 100 MW) Municipal Solid Waste to energy conversion technology developments with Los Angeles Bureau of Sanitation. The projects will be located in Los Angeles and the in-service dates are projects to be 2010 through 2013.
Concentrated Solar Power – Proposing two 125 MW CSPs for development by LADWP on owned lands with transmission access and tentative in-service dates of
Geothermal – 50+ MW of geothermal development in the Salton Sea area on owned land with tentative in-service date of 2012.

7. MAP 2
MAP 3
MAP 1
SOLAR RESOURCE
MAP 4 7

8. MAP 2 SOUTHERN OWENS VALLEY BIG PINE INDEPENDENCE INYO-RINALDI
TRANSMISSION LINE
LONE PINE
MAP 2
SOUTHERN OWENS VALLEY 8

9. BARREN RIDGE SWITCHING STATION (PROPOSED) ADELANTO SWITCHING STATION
TRANSMISSION LINE
INYO-RINALDI
BARREN RIDGE SWITCHING STATION (PROPOSED)
HARPER
DRY LAKE
KRAMER
JUNCTION
MOJAVE
MAP 3
HIGH DESERT
ADELANTO SWITCHING STATION 9

10. LADWP PROPERTIES
MAP 4
SALTON SEA 10

11. Inyo - Rinaldi Line Upgrade Project
To Cottonwood/Inyo
Wind MW 2008 COD
Pine Tree 120 MW 2007 COD
Barren Ridge
Pine Tree
Wind MW 2009 COD
Wind # 3 Substation
To Castaic
To Rinaldi

12. Inyo - Rinaldi Line Upgrade Project Information
Pine Tree Project Construction (1/2007 COD)
Barren Ridge 230 kV Substation
Pine Tree 34.5 kV Substation
Barren Ridge – Pine Tree Line (10 Miles)
Environmental Studies: Completed
Wind #2 Project Construction (10/2008 COD)
Pine Tree 230 kV Bus
Wind #2 – Pine Tree 230 kV (10 miles)
Wind #3 Project Construction (12/2008 COD)
Wind #3 230 kV Substation
Barren Ridge – Wind #3 230 kV Line (12 miles, 1113 ACSS conductor)
Wind #3 – Castaic 230 kV Line (72 miles, 1113 ACSS conductor)
Environmental Studies: Will be conducted by LADWP (need 2 years)
Re-conductor Barren Ridge – Rinaldi 230 kV line (12/2010 COD)
1113 ACSS conductor (76 miles)

13. Southern Transmission System (STS)

14. DC (STS) Upgrade Project Information
Upgrade Project Level:
Recommended Upgrade: 480 MW (2400 MW rating)
Upgrade cost & benefit expected to be shared by existing STS owners
LADWP upgrade share: 286 MW (59.53%)
Upgrade Timeline:
Project Rating Studies (12/2006)
HVDC Control and Design Studies (12/2006)
HVDC Equipment Installation (10/2008)
2400 MW DC Rating COD (12/2008)

15. Palo Verde – Devers #2 and Green Path Project Lines
LADWP Transmission Project
CALIFORNIA
ARIZONA
Palo Verde – Devers Line #2
IID Transmission Upgrades
IID Transmission Project

16. LADWP Green Path Transmission Project

17. LADWP Green Path Transmission Project
Project Plan-of- Service:
500 kV, 100 mile line from a new Indian Hills Substation (IID) to a new Upland Substation (LADWP – near Rancho Cucamonga)
Expected project rating at 1200 MW (Phase 1 WECC rating process)
Ownership: LADWP 80%, others 20%
Project include upgrade about 40 miles of Victorville – Century 287 kV line 1 from Victorville to 500 kV.
Projects Provides substantial system reliability improvement to the Grid
Project Timeline:
Rating Studies and Reliability Assessment: 7/2004 – 12/2006
Environmental Studies: 10/2005 – 6/2008
Project Construction Period: 3/ /2009
Project COD: November 2010