Preferred System Plan and Portfolios for 2022-23 Transmission Planning Process

Transmittal of Mapped High Electricification Sensitivity Portfolio for CAISO for use in the 2022-2023 TPP Sensitivity Scenario

Transmittal Letter to CAISO, 7/1/2022

Busbar Mapping Dashboard Workbook - 30 MMT High Electrification Sensitivity Portfolio, 7/1/2022

30 MMT HE Sensitivity RESOLVE updates and portfolio overview slides, 7/1/2022

30 MMT High Electrification Sensitivity RESOLVE package analysis, 7/1/2022

Preferred System Plan and Transmission Planning Process Decision Materials

Preferred System Plan Materials

Preferred System Plan Decision 

Preferred System Plan Proposed Decision, 12/22/2021

2021 PSP Decision RESOLVE Package analysis,  12/22/2021

2021 PSP Decision SERVM Package analysis, 1/6/2022

Presentation summarizing SERVM analysis, 12/22/2021

LSE Scorecards, 12/22/2021

 

Transmission Planning Process Materials

Modeling Assumptions for the 2022-2023 Transmission Planning Process

Methodology for Resource-to-Busbar Mapping & Assumption for the TPP, 12/22/2021

Methodology for Resource-to-Busbar Mapping & Assumption for the TPP (red-lined from the 2021-08-17 version), 12/22/2021

Busbar Mapping Dashboard workbook - 38 MMT with 2020 IEPR high EV base case portfolio

Link to CEC Busbar Mapping Results for Non-Battery Resources - 38 MMT with 2020 IEPR with high EV base case portfolio, 12/22/2021

Busbar Mapping Calculator, 12/22/2021

2020 IRP Baseline Reconciliation (for non-battery and battery mapped resources)

Retirement List of Thermal Generation Units, 12/22/2021

Methodology for Resource-to-Busbar Mapping & Assumptions for the The Annual Transmission Planning Process, 8/17/2021

Methodology for Resource-to-Busbar Mapping & Assumptions for the The Annual Transmission Planning Process (red-lined from 2021-01-07 version), 8/17/2021

 

Proposed System Plan Transmission Planning Process Ruling and Ruling Development Materials

Preferred System Plan Materials

Staff Paper Considering Gas Capacity Upgrades to Address Reliability Risk in Integrated Resource Planning, 10/13/2021

Workshop Question & Answers, 9/7/2021

Proposed Preferred System Plan Analysis Workshop slides, 8/30/2021

Proposed Preferred System Plan Ruling and Materials, 8/14/2021

Presentation summarizing RESOLVE analysis, 8/14/2021

2021 Proposed PSP Ruling RESOLVE Package analysis, 9/15/2021

Presentation summarizing SERVM analysis, 8/17/2021

Aggregated LSE Plan and Baseline and Dev Resources, 8/4/2021

Preferred System Plan RESOLVE Updates, 8/4/2021

 

No New DER Portfolio Materials

No New DER RESOLVE Package analysis,  2/25/22

Research Reports

Societal Cost Test Impact Evaluation, 1/13/2022

Quantifying the Air Quality Impacts of Decarbonization and Distributed Energy Programs in California, 1/13/2022

IRP Inputs to 2021-2022 Transmission Planning Process (TPP)

Portfolios & Modeling Assumptions for the 2021-2022 Transmission Planning Process

No New DER Portfolio, 5/4/2021

LSE Integrated Resource Plans

Links to LSE Plans

IRP Filing Requirements

Filing Requirements Overview, 6/15/2020

Filing Requirement Overview (red-lined from May 2020 version), 6/15/2020

Narrative Template, 6/15/2020

Narrative Template (red-lined from May 2020 version), 6/15/2020

Resource Data Template, 6/15/2020

ELCC assumptions used within the Resource Data Template (for information only), 5/12/2020

Clean System Power Calculator (formerly "Clean Net Short Calculator"), 6/15/2020

Ruling Finalizing Load Forecasts and GHG Benchmarks, 4/15/2020

1/16/2020 Webinar recording - Filing Requirements' Templates,1/21/2020

Filing Requirements' Questions and Answers, updated 8/11/2020

IRP Citation Program, 8/7/2020

Reference System Plan Decision and Materials

Final Decision, 4/13/2020

Proposed Decision, 2/21/2020

2019-20 Inputs and Assumptions, 2/27/2020

2019-20 Inputs and Assumptions (red-lined from November 2019 Proposed RSP version), 2/27/2020

RESOLVE models inputs and results, 3/26/2020

Modeling Assumptions for the 2020-2021 Transmission Planning Process  

Unified RA and IRP Modeling Datasets 2019

Astrape Battery Storage ELCC Analysis for IRP RESOLVE Model Use, 2/21/2020

Updated Criteria Pollutant Analysis, 2/21/2020

RESOLVE and SERVM annual energy and emissions comparison summary for RSP, 3/16/2020

Proposed Reference System Plan

Proposed Reference System Plan Ruling and Materials, 11/6/2019

Busbar Mapping Methodology for 2019 IRP - Staff Proposal, 10/18/2019

Busbar Mapping Methodology 10/8/19 presentation

Preliminary Modeling Results

10/8/19 Preliminary Results Workshop  

RESOLVE model and documentation

Preliminary Results presentation  

Calibration presentation  

Unified RA and IRP Modeling Datasets 2019

Modeling Advisory Group

Project Charter for the 2019 IRP Cycle

Webinar 6 - 12/09/2020 - IRP Model Improvement and GHG Ground-truthing

  • Objective: Inform stakeholders about the recent IRP model improvements and the results of comparing actual and modeled GHG emissions and dispatch
  • Presentation slides
  • Webinar recording

Webinar 5 - 8/27/2020 - Offshore Wind Resource Profile and Technology Costs

Webinar 4 - 5/22/2020 - Resource-to-Busbar Mapping for 2020-2021

Webinar 3 - 04/15/2020

Webinar 2 - Proposed Reference System Portfolio

Webinar 1 - 06/17/19

Scenarios Development 

Ruling Seeking Comment on Proposed Scenarios for 2019-2020 IRP

Attachment A

Attachment B

Webinar Info & Materials (02/28/19)

Inputs & Assumptions Development

Ruling Seeking Comment on Inputs and Assumptions for 2019-2020 IRP

Attachment A

Attachment B

Webinar Info & Materials (12/7/18)

Draft Data Sources

Draft Data Sources for Supply-side Resource Modeling 

Compilation of Informal Stakeholder Comments on Supply-side Sources  

Draft Data Sources for Demand-side Resource Modeling and System Parameters

Compilation of Informal Stakeholder Comments on Demand-side Sources (coming soon)