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Documents
Provider Information

  • NAESB Home Page

  • Performance Metrics
    Redispatch Cost
    Transmission Study Metrics
    2018 Quarter 2
    2018 Quarter 1
    2017 Quarter 4
    2017 Quarter 3
    2017 Quarter 2
    2017 Quarter 1
    2016 Quarter 4
    2016 Quarter 3
    2016 Quarter 2
    2016 Quarter 1
    2015 Quarter 4
    2015 Quarter 3
    2015 Quarter 2
    Transmission Service Request Metrics
    2018 July
    2018 June
    2018 May
    2018 April
    2018 March
    2018 February
    2018 January
    2017 December
    2017 November
    2017 October
    2017 September
    2017 August
    2017 July
    2017 June
    2017 May
    2017 April
    2017 March
    2017 February
    2017 January
    2016 December
    2016 November
    2016 October
    2016 September
    2016 August
    2016 July
    2016 July Path and Service
    2016 June
    2016 May
    2016 April
    2016 March
    2016 February
    2016 January
    2015 December
    2015 November
    2015 October
    2015 September
    2015 August
    2015 July
    2015 June
    2015 May
    2015 April
    2015 March
    2015 February
    2015 January
    2014 December
    2014 November
    2014 October
    2014 September
    2014 August
    2014 July
    2014 June
    2014 May
    2014 April
    2014 March
    2014 February
    2014 January
    2013 December
    2013 November
    2013 October
    2013 January to September
    Third-Party Offers for Planning Redispatch Services
    Business Practices, Waivers, and Exemptions
    Business Practices
    General Business Practices
    OATI Service Timing Configuration
    Billing Dispute Identification Questionnaire
    Consent to Assign Agreement
    Procedures for Reserving Trans Cap for Future Load Growth, Des/Undes Net Resources, etc.
    Generator Imbalance Service (Schedule 10) Business Practice
    CFS Tagging and Tracking Business Practice
    Distribution of Imbalance Penalties
    Distribution of Operational Penalties for Late Studies
    Distribution of Operational Penalties for Unreserved Use Penalties
    General Guidelines for Behind the Meter Generation
    Transmission Service Request communication during an OASIS Outage
    Generating Facility Test Energy Guidelines
    Long-Term Transmission Service and Competing Requests Business Practice
    Capacity Benefit Margin Business Practice
    Credit
    Credit Manual
    Application for Unsecured Credit Line
    Draft Generic Form of Letter of Credit for Generator Interconnection Service
    Draft Generic Form of Letter of Credit for Transmission Service & Generator Imbalance Service (Sche
    Draft Generic Form of Letter of Guaranty for Post-Commercial Generator Interconnection Service
    Draft Generic Form of Letter of Guaranty for Pre-Commercial (Construction Costs) Generator Intercon
    Draft Generic Form of Transmission Letter of Guaranty
    Waivers and Exemptions
    Southern Company Waiver Request 2015-07-17
    Southern Company Waiver Request 2014-12-01
    ATC Information
    Implementation Documents
    Available Transfer Capability Implementation Document - ATCID
    CBM Implementation Document - CBMID
    TRM Implementation Document - TRMID
    Additional Information
    ATC Methodology Contact
    Load Forecast Descriptive Statement
    Postback Methodology
    2013 October Narratives
    2013 September Narratives
    ATC Algorithms
    Contacts
    Contacts
    OASIS Notices
    NITS Deployment WEQ-002-5 10 3
    NITS on OASIS Implementation
    Guide to SOCO NITS on webSmartOASIS 2-1-2017
    Announcement-SOCO NITS on OASIS Software Upgrade 1-25-2017
    NITS Scheduling Rights cross-reference 1-30-2017
    Open Access Transmission Tariff (OATT)
    Tariff effective May 15, 2018
    Tariff Rates
    Current Rate Summary
    Informational Schedules A through C Effective January 1, 2018
    Informational Schedule E Effective January 1, 2018
    Five-Year OATT Rate Forecast (2019-2023)
    Tariff Rate Summary Effective October 1, 2017
    Tariff Rate Summary Effective January 1, 2017
    Tariff Rate Summary Effective October 21, 2016
    Tarriff Rate Summary Effective October 1, 2016
    Informational Schedule D Effective October 1, 2016
    Tariff Rate Summary Effective January 1, 2016
    Informational Schedules A through C Effective January 1, 2016
    Informational Schedule E Effective January 1, 2016
    Other Tariff Information
    08/01/2018 - 2018 Transmission Losses Analysis and CBM Usage Analysis
    07/03/2018 - OATT Amendment for Gulf Sale and Attachment V Filing
    09/18/2017 - 2018 GPC OATT Depreciation Rate Filing Package
    08/01/2016 - 2016 Transmission Losses Analysis and CBM Usage Analysis
    07/29/2016 - 2017 APCo OATT_Depreciation_Rates_Filing Package
    07/29/2016 - 2017 SEGCO OATT_Depreciation_Rates_Filing Package
    01/30/2015 - 2015 OATT MPC Depreciation Rate Update Filing Package
    12/01/2014 - Attachment T Amendment Filing Package
    12/01/2014 - NAESB Waiver Request
    08/15/2014 - 2015 APCo and SEGCo Updated Depreciation Rates Filing Package
    08/01/2014 - 2014 Filing Package - Amendment to Attachment S Filing
    06/12/2014 - 2014 OATT GPC Depreciation Rate Update Filing Package - Resubmitted
    11/19/2013 - Attachment C Amendment Filing
    11/01/2013 - Attachment U Filing
    Previous OATT versions
    Tariff effective May 15, 2018
    Tariff as of January 1, 2017
    Tariff as of December 21, 2016
    Tariff as of November 16, 2016
    Tariff as of December 17, 2015
    Tariff as of October 21, 2015
    Tariff as of September 3, 2015
    Tariff as of June 22, 2015
    Tariff as of May 26, 2015
    Tariff as of May 18, 2015
    Tariff as of May 12, 2015
    Tariff as of March 24, 2015
    Tariff as of January 1, 2015
    Tariff as of September 10, 2014
    Tariff as of August 18, 2014
    Tariff as of August 1, 2014
    Tariff as of February 7, 2014
    Tariff as of November 12, 2013
    Tariff as of December 01,2012
    External Links
  • FERC eLibrary

  • NAESB WEQ Standards Page

  • Code of Federal Regulations (CFR)

  • NERC Reliability Standards

  • NERC Transmission Loading Relief (TLR) Procedure

  • SERC

  • Recent Tariff Compliance Filings
    05/15/2018 - Order No 842 Compliance Filing
    05/01/2018 - 2017 OATT Attachment U True-Up Filing
    05/01/2018 - 2017 OATT Attachment U True-Up Filing workpapers
    05/01/2018 - 2017 OATT True-Up Filing
    05/01/2018 - 2017 OATT True-Up Filing Workpapers
    04/18/2018 - 2017 Annual Report of Penalty Assessments and Distributions
    01/31/2018 - 2018 OATT Informational Filing
    11/01/2017 - 2018 Direct Assignment Facilities Charge Attachment U Filing
    11/01/2017 - 2018 OATT Informational Filing
    11/01/2017 - 2018 OATT Informational Filing Workpapers
    09/28/2017 - 2017 OATT FERC Annual Charge and Attachment K Filing
    08/25/2017 - Errata to Correct OATT Language in eTariff Viewer
    05/01/2017 - 2016 OATT Informational Filing for Attachment U
    05/01/2017 - 2016 OATT True-Up Informational Filing
    04/18/2017 - 2016 Annual Report of Penalty Assessments and Distributions
    10/31/2016 - 2017 Direct Assignment Facilities Charge Attachment U Filing
    10/31/2016 - 2017 OATT Informational Filing
    10/21/2016 - Informational Filing Updating FERC Annual Charge and Attachment K
    10/14/2016 - Order No. 827 & 828 Compliance Filing Package
    09/30/2016 - 2015 OATT Attachment K Filing
    09/30/2016 - 2015 OATT True Up Filing Attachment M Filing
    09/30/2016 - 2015 OATT Direct Assignment Attachment U Filing
    06/01/2016 - 2015 OATT Attachment U True Up Filing
    06/01/2016 - 2015 OATT True Up Filing
    04/29/2016 - Delay in Filing 2015 OATT and Attachment U True-Up Filings
    04/18/2016 - 2015 Annual Report of Penalty Assessments and Distributions
    12/17/2015 - Order No. 1000 Third Interregional Compliance Filing - SERTP-MISO Seam
    10/30/2015 - 2016 Attachment U Informational Filing Package
    10/30/2015 - 2016 OATT Informational Filing Package
    10/21/2015 - Order No 1000 Third Interregional Compliance Filing - SERTP-PJM Seam
    08/28/2015 - 2014 OATT True-Up Summary Revision 1
    08/28/2015 - 2014 Direct Assignment Facilities True- up Revision 1
    07/17/2015 - Order 676-H Second Compliance Filing Package
    06/22/2015 - Order No 1000 Second Interregional Compliance Filing -SERTP-MISO_Seam
    05/26/2015 - Order No. 1000 Second Interregional Compliance Filing - SERTP-PJM Seam
    05/18/2015 - Order No. 1000 Second Interregional Compliance Filing - SERTP-SPP Seam
    05/12/2015 - Order No 1000 Fourth Regional Compliance Filing Package
    05/01/2015 - 2014 Direct Assignment Facilities True-up - Informational Schedule E
    05/01/2015 - 2014 Direct Assignment Facilities True-up Filing
    05/01/2015 - 2014 OATT True-up Filing
    03/24/2015 - Order No. 1000 Second Interregional Compliance Filing
    12/01/2014 - Order No. 676-H Compliance Filing Package
    12/01/2014 - Order No. 792 Errata Compliance Filing Package
    10/31/2014 - 2015 OATT Informational Filing Package
    10/31/2014 - 2015 Attachment U Informational Filing Package
    08/18/2014 - Order No. 1000 Third Regional Compliance Filing
    08/01/2014 - Order No. 792 Compliance Filing
    01/14/2014 - Order No 1000 Second Regional Compliance Filing
    11/20/2013 - Order No. 784 Compliance Filing
    11/12/2013 - Order No. 764 Compliance Filing
    07/10/2013 - Order No. 1000 Interregional Compliance Filing
    Regional Planning
  • Southeastern Regional Transmission Planning Website

  • Historical ACE Data
    2017 1 Minute ACE Average
    2017 10 Minute ACE Average
    2016 1 Minute ACE Average
    2016 10 Minute ACE Average
    2015 1 Minute ACE Average
    2015 10 Minute ACE Average
    2014 1 Minute ACE Average
    2014 10 Minute ACE Average
    Transmission Studies
    Studies
    Completed Transmission Planning Studies
    Monthly TTC Limits to Transfer
    Daily TTC Limits to Transfer
    Daily Generator Local Limits
    Operations
    Planned Outage Schedule
    Transmission Service Request (TSR)
    TSR Annulment Request
    Customer Meeting
    2017
    Day 1 Presentations
    Day 2 Presentations
    Day 2 Breakout - Generator Interconnection Updates
    Day 2 Breakout - OASIS-Business Practices-NITSonOASIS
    2015
    Day 1 Transmission Customer Forum Presentation
    Day 2 Transmission Customer Forum Presentation
    Day 2 Breakout Session Gen IC Oper Comm
    Day 2 Breakout Session FERC NAESB Update
    2014
    Day 1 Transmission Customer Forum Presentations
    Day 2 Transmission Customer Forum Presentation
    Point-to-Point TSRs
    Application for Yearly PTP Service
    Source Sink Validation
    Long-Term Firm Point-to-Point Transmission Service Usage Projection form
    Network Integration Transmission Service (NITS)
    NITS Application
    NITS Application Network Loads & Resources
    Designated Network Resources (DNR)
  • Archived Short-Term DNRs

  • DNR List (2018)
    NITS Designated Network Resource Attestation Letter
    Generator Interconnection
    Active Generator Interconnection Requests
    Active OATT LGIA / SGIA
    Large Generator Interconnection (> 20 MW)
    Large Gen Interconnection Procedures & Agreement (LGIP & LGIA)
    Large Generator Interconnection Application
    Generator Interconnection Deposit Form
    Interconnections Near Nuclear Generating Plants Policy
    Small Generator Interconnection (<= 20 MW)
    Small Gen Interconnection Procedures & Agreement (SGIP & SGIA)
    Small Generator Interconnection Application
    Generator Interconnection Deposit Form
    Small Generator Pre-Application Request Form
    Solar & Wind Generator Interconnection Requests
    Interconnection Requirements for Inverter-Based Generation
    Additional Technical Data Form for Solar Generation
    Additional Technical Data Form for Wind Generation
    Generator Pre-Sync & Pre-COD Data Requirements
    Pre-Sync Data for Reciprocating Engines
    Pre-Sync Data for Solar Generation
    Pre-COD Data for Solar Generation
    Pre-Sync Data for Synchronous Generation
    Pre-COD Data for Synchronous Generation
    Generator Operating Requirements
    Interconnection Requirements for Inverter-Based Generation
    Voltage Schedule Procedure (BPO-1)
    Reactive Power Requirements
    Power Quality Policy
    Power System Stabilizer Policy
    Generator Inerconnection Agreement Implementation Process
    Generating Facility Test Energy Guidelines
    Generator Imbalance Service (OATT Schedule 10)
    Generator Imbalance Service Application
    Miscellaneous
    Inactive Interconnection Requests
    Step-in Rights for Native Load Reservations
    Metrics
  • Performance Metrics

  • Standards of Conduct
    Marketing Function Employees
    Shared Facilities
    Potential Merger Partners
    Voluntary Consent to Share Non-Affiliated Customer Information
    Discounts
    Chief Compliance Officer
    Written Procedures for Implementation
    Transmission Function Job Titles and Descriptions
    Information Disclosure
    Information Disclosure
    SOCO Oct 2013 Dec 2013 OUTAGES
    Kemper County Transmission Update
    GPC Single Line map March 2015
    GPC Single Line map March 2015
    Transfers
    Transfers
    Separation Protocol
  • Separation Protocol

  • Data Files
    Test
    Critical Energy Infrastructure Information (CEII)
    CEII Access Procedures
    CEII Background Investigation Fee Schedule
    CEII Non-Disclosure Agreement
    CEII Request Form
    Historical
    Implementation of the OATI OASIS Node (9/5/2013)
    Migration to OATI OASIS (9/5/2013)
    Network Integration Transmission Service (9/5/2013)
    Network Service Announcement (8/16/2013)
    OASIS Aref to OATI NITS Master Agreement Cross Reference list (9/27/2013)
    OATI End User Training (9/6/2013)
    Southern Company Transmission OATI OASIS Transition Process for October 1, 2013 (9/20/2013)
    Technical Announcement (8/16/2013)
    Tariff Compliance Filings
  • December 21, 2010 - Attachment C and Attachment O Compliance Filing

  • November 3, 2010 - 2011 OATT Annual Informational Filing

  • October 20, 2010 - Order No. 739 Compliance Filing

  • April 30, 2010 - 2009 OATT True-Up Transmittal Letter

  • April 19, 2010 - 2009 Annual Penalty Assessment and Distribution Report
    October 30, 2009 - 2010 OATT Annual Informational Filing
    October 23, 2009 - OATT Amendment Filing
    October 20, 2009 - Pro forma NOA Amendment Filing
    August 17, 2009 - Attachment K Compliance Filing
    February 2, 2009 - Pro forma NOA Amendment Filing
    December 19, 2008 - Errata to 2009 OATT Annual Informational Filing
    December 17, 2008 - Attachment K Compliance Filing
    November 24, 2008 - Late Study Penalty Distribution Compliance Filing
    November 5, 2008 - Attachment C Compliance Filing
    October 30, 2008 - 2009 OATT Annual Informational Filing
    September 23, 2008 - Rollover Reform Compliance Filing
    September 8, 2008 - Order 890-B Compliance Filing
    August 1, 2008 - CBM Filing
    October 1, 2012 - OATT Amendment Filing
    May 14, 2008 - Section 206 Compliance Filing
    August 11, 2011 - Alabama Power Company and Southern Electric Generating Company Updated Depreciati
    May 14, 2008 - Section 205 Compliance Filing
    April 28, 2008 - Attachment C Filing
    April 18, 2008 - Informational Filing of OATT Penalties Received in 2007
    March 17, 2008 - Order No. 890-A Compliance Filing
    11/1/2012 - 2013 OATT Annual Informational Filing
    11/15/2011 - 2012 OATT Annual Informational Filing
    4/18/2011 - 2010 Annual Penalty Assessment and Distribution Report
    3/10/2011 - Attachment S (Gulf Power Updated Depreciation Rate) Compliance Filing
    Tariff
    December 22, 2009
    August 17, 2009
    February 2, 2009
    December 17, 2008
    September 23, 2008
    September 8, 2008
    August 1, 2008
    May 14, 2008
    April 28, 2008
    March 17, 2008
    December 2007
    October 2007
    September 2007
    August 2007
    July 2007
    August 2006
    April 2006
    January 2006
    Tariff Rate
    Tariff Rate Summary Effective October 1, 2015
    Tariff Rate Summary Effective January 1, 2015
    Tariff Rate Summary Effective October 1, 2014
    Tariff Rate Summary Effective January 1, 2014
    Tariff Rate Summary Effective January 1, 2013
    Tariff Rates summary Effective July 1, 2012
    July 1, 2012 (v1)
    January 1, 2012 (v1)
    January 1, 2011 (v2)
    January 1, 2011 (v1)
    January 1, 2010 (v2)
    January 1, 2010 (v1)
    January 1, 2009 (v3)
    January 1, 2009 (v2)
    January 1, 2009 (v1)
    January 2008 (v2)
    January 2008 (v1)
    November 1, 2007
    January 2007
    January 2006
    Informational Schedules A - C
    Informational Schedules A through C Effective January 1, 2015
    Informational Schedules A through C Effective January 1, 2014
    Informational Schedules A through C Effective January 1, 2013
    Informational Schedules A through C Effective July 1, 2012
    January 1, 2012
    January 1, 2011
    January 1, 2010
    January 1, 2009
    January 1, 2008
    November 2007
    January 2007
    January 2006
    Informational Schedule D
    Informational Schedule D Effective October 1, 2015
    Informational Schedule D Effective October 1, 2014
    Informational Schedule D Effective October 1, 2013
    Informational Schedule D Effective October 1, 2012
    October 2011
    October 2010
    October 2009
    October 2008
    October 2007
    October 2006
    True-Up Informational Schedules
    2006
    2006 Errata
    2007
    2008
    2009
    2010
    2011
    2012
    2013
    2014
    Tariff Biennial Losses Analysis
    2014 Transmission Losses Analysis and CBM Usage Analysis
    2012 Transmission Losses Analysis and CBM Usage Analysis
    OATI Transition Information
    General Announcement and OATT Customer Meeting Agenda (7/31/2013)
    Studies
    Daily TTC Limits - 2012
    Daily TTC Limits - 2013
    Historical Monthly TTC Limits
    Daily TTC Limits - 2011
    Daily TTC Limits - Pre-2011
    Designated Network Resources (DNR) - Short-term
    August 2013
    July 2013
    June 2013
    May 2013
    April 2013
    March 2013
    February 2013
    January 2013
    December 2012
    November 2012
    October 2012
    September 2012
    August 2012
    July 2012
    June 2012
    May 2012
    April 2012
    March 2012
    February 2012
    January 2012
    December 2011
    November 2011
    October 2011
    September 2011
    August 2011
    July 2011
    June 2011
    May 2011
    April 2011
    March 2011
    February 2011
    January 2011
    December 2010
    November 2010
    October 2010
    September 2010
    August 2010
    July 2010
    June 2010
    May 2010
    April 2010
    March 2010
    February 2010
    January 2010
    December 2009
    November 2009
    October 2009
    September 2009
    August 2009
    July 2009
    June 2009
    May 2009
    April 2009
    March 2009
    February 2009
    January 2009
    December 2008
    November 2008
    October 2008
    September 2008
    August 2008
    July 2008
    June 2008
    May 2008
    April 2008
    March 2008
    February 2008
    January 2008
    December 2007
    November 2007
    October 2007
    September 2007
    August 2007 (23 MB)
    July 2007
    DNR List (2016)
    DNR List (2017)
    Customer Forums
    Whats New in Southern Companies OATT
    2010
    Opening Remarks
    New and Noteworthy Business Practices
    Review of 2010 Summer Operation Conditions
    Southern System Restoration Procedures & Your Role
    OASIS - Where, When, & Why
    SO Smart
    Generator Data Requests and NERC Reliability Standards
    NERC Standards Update
    Regional Transmission Planning Processes
    Operations
    2015 Summer Readiness
    2011 Summer Expected Operating Conditions
    2010 Summer Expected Operating Conditions


    southernco_h_spot_20170130141004.png

    Welcome to Southern Company's OASIS Node



    Yearly Firm Recallable Service Discounted

    The offer price for Yearly Firm Recallable service on the SOCO-SC path has been discounted for the yearly period of January 1st, 2019 - January 1st, 2020. The discounted price is $20445.54/MW-year for the full year period.


    Lead Time Change For Weekly Firm Requests

    The minimum lead time for weekly firm transmission reqeusts will be changed from 4 days to 7 days prior at noon. This change will take effect Monday August 6, 2018. The timing guidelines for all requests can be viewed here.


    Interconnection Requirements for Inverter-Based Generation Update

    Southern Companies have updated their Interconnection Requirements for Inverter-Based Generation document (effective June 25 2018) covering Interconnections to Southern Companiesí transmission system. The updated policy may be found in the Generator Interconnection/Generator Operating Requirements folder. Interested parties may provide comment or feedback to the Interconnections Project Manager (Jason Williams, 205-257-6714 or jasrwill@southernco.com).


    Simultaneous Submission Window

    On June 1, 2018, Southern Company will implement Simultaneous Submission Window software on its OASIS node. The transmission services that will be affected by this implementation are Daily Firm Point-To-Point, Weekly Firm Point-To-Point, and Monthly Firm Point-To-Point. For more details on when the windows will be available, please refer to page 4 of the updated OATI Service Timing Configuration document found in the Business Practices, Waivers, and Exemptions/Business Practices folder. For further questions, contact Rob Arbitelle at 205-769-7311.


    General Business Practices updated

    The General Business Practices have been updated, effective 5/7/2018. The revised business practice may be found in the Business Practices, Waivers, and Exemptions/Business Practices folder. Please review and let us know if you have any questions.

    Wes Barber 205-257-6108 or Rob Arbitelle 205-769-7311


    Power Quality Policy Update

    Southern Companies have updated their Power Quality Policy (effective March 15, 2018) covering Interconnections to Southern Companiesí transmission system. The updated policy may be found in the Generator Interconnection/Generator Operating Requirements folder. Interested parties may provide comment or feedback to the Interconnections Project Manager (Jason Williams, 205-257-6714 or jasrwill@southernco.com).


    2018 Designated Network Resources List posted

    This notice is to inform you that Southern Companies have posted the 2018 version of its Designated Network Resources list on OASIS. This list is may be found in the Transmission Service Request (TSR)/Designated Network Resources (DNR)folder, or by clicking the following link:

    2018 DNR List

    If you have further questions, please contact Wes Barber (205-257-6108, or wpbarber@southernco.com) or Rachel Plyler (205-257-1786, remidkif@southernco.com).


    Generator Interconnections Near Nuclear Generating Plants Policy

    This notice is to inform you that Southern Companies have implemented a policy (effective March 13, 2018) covering inverter-based Generator Interconnections to transmission lines terminating at nuclear generating plant transmission switchyards. The policy may be found in the Generator Interconnection/Large Generator Interconnection (>20 MW) folder. Interested parties may provide comment or feedback to the Interconnections Project Manager (Jason Williams, 205-257-6714 or jasrwill@southernco.com).


    Schedule 10 - Generator Imbalance Service Business Practice updated

    This notice is to inform you of a revision to the Generator Imbalance Service business practice. The revised business practice may be found in the Business Practices, Waivers, and Exemptions/Business Practicesfolder, or by clicking the following link:

    Generator Imbalance Service Business Practice

    Such revised business practice will become effective March 1st, 2018. Any interested parties may provide feedback to Wes Barber (205-257-6108, or wpbarber@southernco.com) prior to the effective date.


    Updated Tariff Rates Effective January 1, 2018

    Please refer to the Tariff Rate Summary sheet on the Tariff Rates (Open Access Transmission Tariff-->Tariff Rates) page to review the updated charges for OATT service that will take effect on January 1, 2018.

    The January 31st filing package is available for review if you would like more information regarding the reduction in transmission rates.

    Please note that the Five-Year OATT Rate Forecast (2019-2023) will be updated at a later date but the same growth rate should be assumed for estimation purposes.

    If you have further questions, please contact Wes Barber (205-257-6108, or wpbarber@southernco.com)


    Interconnection Agreement Implementation Business Practice

    This notice is to inform you that Southern Companies have revised their Interconnection Agreement Implementation business practice. The revised business practice may be found in the Business Practices, Waivers, and Exemptions/Business Practices folder, or by clicking the following link:

    Generator Interconnection Agreement Implementation Process

    Such revised business practice will become effective February 12th, 2018. Any interested parties may provide feedback to Nick Hall (205-257-6729, or nahall@southernco.com) prior to the effective date.


    Southern's old OASIS node has been decommissioned. For data requests that go beyond what is currently online please contact Rob Arbitelle at 205-769-7311.


    The Southern Company OASIS Hotline Number is Changing, Effective Immediately.

    For OASIS access and administration contact: Rob Arbitelle - 205-769-7311


         


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