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Documents

  • NAESB Home Page

  • Standards of Conduct
    Affiliate Names and Addresses
    Affiliate Tariff Waivers
    Chief Compliance Officer
    Employee Transfers
    Implementation Procedures
    Information Disclosure
    Job Titles and Descriptions
    Potential Mergers
    Shared Facilities
    Voluntary Consent
    Performance Metrics
    Transmission Study Metrics
    Transmission Service Request Metrics
    Redispatch Costs
    Business Practices, Waivers, and Exemptions
    Business Practices/Rules, Standards and Practices
    Transmission Service Request SCE&G Responsibilities
    ATC Information
    Current Available Transfer Capability Implementation Document
    CBM Notice
    Current TRM Implementation Document
    ATC Methodology Contact
    Current Load Forecast Descriptive Statement
    Current Postback Methodology
    Current Flowgate Methodology Grandfathered Agreements
    SCEG ATC Algorithms
    Flowgate Def File
    Flowgate Def File Specification
    ATC Process Flow Overview
    Attachment C
    Currently Effective OATT
    SCE&G OATT Fifth Revised Volume No.5
    PENDING FILINGS
    Attachment K Compliance Filing
    Transmittal Letter
    Attachment K Clean
    SCPSA Interchange Agreement (08/26/2016)
    Transmittal Letter
    SCPSA Interchange Agreement - Clean
    SCPSA Interchange Agreement - Marked
    SCPSA Interchange Agr Deficiency Filing
    Transmittal Letter with Exhibit
    SCE&G Planning and Assessment Documents
    Planned Transmission Facilities (as of 07/21/2017)
    AFC and OATT Studies
    Transmission Outage Schedule
    Annual Transmission Planning and Evaluation Report - FERC 715 Filing
    Hurricane Irma Outages
    Archived Transmission Planning Documents
    2010 Annual Transmission Planning and Evaluation Report - FERC 715 Filing
    Planned Transmission Facilities
    Market Share and Pivotal Supplier Analysis
    SCEG Input to the SERC Drought Assessment
    SCRTP Economic Transmission Planning Documents
    Santee Cooper to Progress Energy Carolinas 500MW, 2015 Summer Draft - May 31, 2011
    Santee Cooper to Duke Energy Carolinas 500MW, 2015 Summer Draft - May 31, 2011
    Santee Cooper to Southern Company 200MW, 2015 Summer Draft - May 31, 2011
    Santee Cooper & SCE&G to Southern Company & PJM 1000MW, 2020 Summer Draft - May 31, 2011
    Archived SCRTP Economic Trans Planning Documents
    Duke Summer 2020 Scenario: 500MW Transfer from SCE&G to Duke
    Duke Summer 2015 Scenario:500MW Transfer from SCE&G to Duke
    Progress Summer 2015 Scenario:500MW Transfer from SCE&G to Progress
    Progress Summer 2020 Scenario: 500MW Tranfer from SCE&G to Progress
    Southern Summer 2020 Scenario: 500MW Transfer from SCE&G to Southern
    Generator Interconnection Information
    Generator Interconnection Queue
    Pre Application Request Form
    SGIP Customer Guide
    Contact Information
    Generator Interconnection Studies
    Request No. 20151028001 System Impact Study Redacted
    Request No. 20151028001 Facilities Study
    Request No. 2010050601 System Impact Study Redacted
    Request No. 2010050602 Facilities Study
    Request No. 2010050602 System Impact Study
    Request No. 2012062801 Facilities Study Redacted
    Request No. 2012062801 Feasibility Study Redacted
    DPE Affected Systems System Impact Study Redacted
    Informational Postings
    Informational Postings
    NITS on OASIS Extension
    NITS on OASIS Implementation
    SCE&G NITS on OASIS Implementation Plan
    NITS on OASIS How-To Videos
    SCE&G NITS on OASIS Customer Meeting 052416
    Links
  • South Carolina Regional Transmission Planning

  • Eastern Interconnection Planning Collaborative

  • SCEG Frequently Asked Questions
    SCEG Frequently Asked Questions
    SCEG News Archive
    SCEG News Archive
    OATT Formula Rate Annual Update
    2017 Formula Rate Annual Update - Transmittal Letter
    Exhibit 1 - SCE&G Formula Rate June 2017 to May 2018 Estimate
    Exhibit 2 - SCE&G Formula Rate June 2017 to May 2018 Reconciliation
    Formula Rate Change Analysis
    2017 Transmission Customer Meeting Presentation
    Transmission Rates
    Transmission Rates June 1, 2017
    Transmission Rates June 1, 2016
    Historical ACE Data
    2013
    2013 1-minute ACE Data
    2013 10-minute ACE Data
    2014
    2014 1-minute ACE Data
    2014 10-minute ACE Data
    2015
    2015 1-minute ACE Data
    2015 10-minute ACE Data
    2016
    2016 1-minute ACE Data
    2016 10-minute ACE Data
    Contact Information
    Contact Information


    Welcome to the SCE&G OASIS

    News and Announcements


    September 11, 2017: SCE&G is updating its transmission system outages during Hurricane/Tropical Storm Irma. The updated list of outages can be found in the SCE&G Planning and Assessments folder on the left.


    Notice:Informational Postings notices can be viewed in the link below. This document was last updated October 17, 2017.

    Informational_Postings

         


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