Available Study Reports

To apply for access to reports you must complete the CEII and Non-disclosure Agreement and follow the instructions included in the form.

The following is a list of available study reports:

Assessment Studies

2021
  • SERC LTWG 2026 Summer Study (December)
2020
  • SERC LTWG 2025 Summer Study (December)
2019
  • SERC LTWG 2024 Summer Study (December)
2018
  • SERC LTSG 2023 Summer Study (December)
2017
  • SERC LTSG 2022 Summer Study (December)
2016
  • SERC LTSG 2021 Summer Study (December)
2015
  • CTCA 2020/26 Summer Peak Reliability Study (October)
  • SERC LTSG 2020 Summer Study (December)

Economic Planning Studies

2021
  • 2021 Economic Planning Scenarios
2020
  • 2020 Economic Planning Scenarios
2019
  • 2019 Economic Planning Scenarios
2018
  • 2018 Economic Planning Scenarios
2017
  • Scenario: 300 MW Transfer from DEC to SCE&G, 2021 Summer
  • Scenario: 300 MW Transfer from SOCO to SCE&G, 2020 Summer
  • Scenario: 300 MW Transfer from SOCO to SCE&G, 2021 Winter
2016
  • Scenario: 300 MW Transfer from SCPSA to CPLE, 2017 Winter
  • Scenario: 200 MW Transfer from SCPSA to GTC, 2017 Summer
  • Scenario: 200 MW Transfer from SCPSA to GTC, 2017 Winter
  • Scenario: 500 MW Transfer from SOCO to SCPSA, 2017 Winter
  • Scenario: 500 MW Transfer from SOCO to SCPSA & SCE&G, 2020 Summer
2015
  • Scenario: 200 MW Transfer from Duke to SCE&G, 2018 Summer (September)
  • Scenario: 250 MW Transfer from Duke to SCE&G, 2018 Winter (September)
  • Scenario: 300 MW Transfer from Southern Company to SCE&G, 2016 Winter (September)
  • Scenario: 300 MW Transfer from Southern Company to SCE&G, 2018 Summer (September)
  • Scenario: 350 MW Transfer from Southern Company to SCE&G 2018 Winter (September)