department of water and power city of los angeles renewables portfolio standard (rps) master plan...
TRANSCRIPT
Department of Water and Power City of Los Angeles
Renewables Portfolio Standard (RPS) Master Plan Building Out Opportunities
October 9, 2006
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LADWP Generation Resources
HAYNES
HARBOR
CASTAIC
SCATTERGOOD
VALLEY
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LADWP RPS Master Plan
On December 13, 2005 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
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From Northwest
Hydro
Wind
Biomass
Landfill Gas
Waste to Energy
Solar
Geothermal
TransmissionConstraint
Location of Proposed Renewable Energy Projects and Existing Transmission Constraints
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0%
5%
10%
15%
20%
25%
2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026
Re
ne
wa
ble
Ge
ne
rati
on
, GW
h
Hydro
Biomass
Geothermal
Wind
Solar
Mix
Projected Resources by Percent of Load (Sep 5, 2006)
20% by 2010 Goal
Existing
2005 SCPPA RFP
2004 LADWP RFP
Planned
LADWP Development
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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 2010.
Geothermal – 50+ MW of geothermal development in the Salton Sea area on owned land with tentative in-service date of 2012.
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MAP 1SOLAR RESOURCE
MAP 4
MAP 3
MAP 2
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INYO-RINALDI
TRANSMISSION
LINEINDEPENDENCE
LONE PINE
BIG PINE
MAP 2SOUTHERN OWENS VALLEY
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MOJAVE
ADELANTO SWITCHING STATION
BARREN RIDGE SWITCHING STATION (PROPOSED)
INYO
-RIN
ALDI
TRAN
SMIS
SIO
N LI
NE
HARPERDRY LAKEKRAMER
JUNCTION
MAP 3HIGH DESERT
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MAP 4SALTON SEA
LADWP PROPERTIES
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Inyo - Rinaldi Line Upgrade Project
OWENS GORGE
COTTONWOOD
BARREN RIDGE
RINALDI
9 miles
81 miles
68 miles
76 miles
234 miles
INYO
SCE
CASTAIC
SYLMAR
NORTHRIDGE
71.6 miles
1. Reconductor Barren Ridge to Rinaldi w/ 1113 ACSS.
2. New line from Barren Ridge to Castaic w/ 1113ACSS.
OLIVE
500MW WTG
Pine Tree120 MW2007 COD
Wind 3100+ MW2009 COD
Wind 2150+ MW2008 COD
Barren Ridge
Pine Tree
Wind # 3 Substation
To Cottonwood/Inyo
To Rinaldi
To Castaic
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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)
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Southern Transmission System (STS)
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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)
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Palo Verde – Devers #2 and Green Path Project Lines
LADWP Transmission Project
IID Transmission Project
IID Transmission
Upgrades
ARIZONACALIFORNIA
Century
Upland
Victorville
Lugo
Mira Loma
Serrano
Valley
Devers
Mirage
Ramon
Indian Hills
Coachella
Ave 58
Bannister
Miguel I.V.ECSS
Highline
Midway
Palo Verde
Hassayampa
North Gila
Valley
Rancho Vista
Geothermal
San FelipeS.D.
Central
New 500kV Line
Existing 230/287kV Line
Rebuild/New 230/287kV
CAISO Meter Point
Existing 500kV Line
Palo Verde – Devers Line #2
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LADWP Green Path Transmission Project
Century
Upland
Victorville
Lugo
Mira Loma
Serrano
Valley
Devers
Mirage
Ramon
Indian Hills
Coachella
Ave 58
Bannister
Miguel I.V.ECSS
Highline
Midway
Palo Verde
Hassayampa
North Gila
Valley
Rancho Vista
Geothermal
San FelipeS.D.
Central
New 500kV Line
Existing 230/287kV Line
Rebuild/New 230/287kV
CAISO Meter Point
Existing 500kV Line
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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: 3/2009-10/2009
– Project COD: November 2010