Astrapé Consulting

Our Publications

Advanced Power Alliance

AECI

  • Resource Adequacy Assessments (2020, 2023)

AEE

AESO

  • Resource Adequacy Study (2018)

Alabama Power

  • 2020 Testimony Support

Alliant Energy

  • Resource Adequacy Assessments (2020)
  • Flexibility Study (2020, 2021)

Ameren

  • Flexibility Study (2020, 2021)
  • IRP Support (2021, 2022, 2023)

American Clean Power (ACP)

  • 2023 Capacity Accreditation Support Studies

APS

  • 2023 Resource Adequacy Study

California IOU’s

California Public Utilities Commission (CPUC)

Calpine

  • 2021 ERCOT Market Analysis

Charles River Associates (CRA)

CLECO

  • Economic and LOLE Based Reserve Margin Study (2010)
  • Resource Adequacy Assessment (2016)
  • Joint Resource Adequacy Assessment for CLECO/ELL (2017)

Colorado Springs Utilities

  • 2022 Reserve Margin Study

Consumer Fund of Texas (CFT)

  • 2023 PCM Analysis

Dominion Energy

  • 2020 Reserve Margin Study

DTE Energy

Duke Energy

Eastern Interconnection States’ Planning Council (EISPC)

Electric Power Research Institute (EPRI)

Entergy

Evergy

  • 2022 Reserve Margin Study

ERCOT

Federal Energy Regulatory Commission (FERC)

GSOC

  • Resource Adequacy Assessments (2015, 2018, 2020)
  • Solar Integration Study (2019)
  • Reserve Margin Study (2021, 2023)

Invenergy

  • 2023 MISO Stakeholder Accreditation Support

ISO-NE

  • ELCC Assessment (2020)
  • Reliability Support (2021, 2022)

Louisville Gas & Electric

  • Economic and LOLE Based Reserve Margin Study (2010-2011)

MISO

  • LOLE Study (2015)
  • RAN Analysis (2020, 2021)
  • Flexibility Analysis (2021)
  • MRI Analysis (2023)
  • DLOL Accreditation Analysis (2023/2024)
  • Base LOLE Study Support (2016-2023)

NCEMC

  • Reliability Assessment in NCEMC’s for all of its jurisdictions (2014–2015)

New York Battery and Energy Storage Technology Consortium (NY-BEST)

NextEra Energy

  • 2023 MISO Stakeholder Accreditation Support

Pacific Gas & Electric (PG&E)

Platte River Power Authority (PRPA)

PJM in conjunction with EPRI

  • Seasonal Reliability Assessment (2014)
  • Risk-Based Planning Case Study (2015)

Public Service Company of Colorado (PSCo)

  • Reserve Margin Study (2020)

Public Service Company of New Mexico (PNM)

  • Economic and LOLE Based Reserve Margin Study (2013)
  • Renewable Integration Study (2014 and 2015)
  • Reliability and System Flexibility Study (2017) (PNM Preliminary Reliability Analysis (4-18-2017))
  • IRP PRM and ELCC Studies (2020)
  • Winter Resiliency Study (2021)
  • Assessing Reliability for Replacement Resources (2021)
  • 2022/2023 PRM/ELCC Studies for IRP
  • Assessing Reliability for Replacement Resources (2022, 2023)
  • 2023 IRP

Public Utility Commission of Texas (PUCT)

  • 2021 Brattle PUCT Review of Wholesale Electric Market Design
  • 2022 E3 PUCT Assessment of Market Reform Options to Enhance Reliability of the ERCOT System

Sabah Electricity

  • Generation Reliability Standard Study for Peninsular Malaysia and Sabah (2016)
  • Generation reliability Standard Study (2017)

Santee Cooper

Sarawak Energy

  • Resource Adequacy Assessment (2018)

SCE/SDGE

  • ELCC study in 2017

Single Buyer Department (A ring-fenced entity within Tenaga Nasional Berhad)

  • Generation Reliability Standard Study for Peninsular Malaysia and Sabah (2016)

SMUD

  • 2023 Slice of Day Analysis

Southern Company

  • Economic and LOLE Based Reserve Margin Study (2007, 2010, 2013)
  • Interruptible Contract Evaluation. Examined both Economics and Physical Reliability Metrics
  • Various Other Resource Adequacy Assessments and Production Cost Studies, including fuel availability studies

Southwest Power Pool (SPP)

  • Parallel LOLE Study (2015)
  • Battery ELCC Study (2019, 2021) (SPP 2019 Battery ELCC Study)
  • Planned Maintenance Study (2020)
  • Correlated Outages Analysis (2022)

Tennessee Valley Authority (TVA)

  • Economic and LOLE Based Reserve Margin Studies (2009, 2011, 2013, 2015, and 2017)
  • Seasonal Reserve Margin Studies (2020)
  • Interruptible Contract Evaluation that Examined both Economics and Physical Reliability Metrics (2010)
  • Renewable Integration Study (2016 and 2018)
  • Intra-hour Flexibility Studies (2021)

TERNA

  • Capacity Demand Curve Development in cooperation with The Brattle Group (2012)

Tri-State

  • 2023 Reserve Margin Study

TVA

  • 2023 Reserve Margin and ELCC Study

U.S. Energy Storage Association (ESA)

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