SPP DOCUMENTS & FILINGS
Note that results returned by the SPP Documents & Filings search tool may differ slightly from those returned by the site-wide search tool accessible at the top of each page. SPP.org’s Document and Calendar search features use a different algorithm and indexing software than the site-wide search. Where the site-wide search scans document titles, for example, this more granular search tool within the document library scans the titles, content and other metadata each document record.
SPP Documents
- 2021 Winter Storm Review
- Compliance - RTO
- Customer Registration
- Diversity, Equity & Inclusion
- Engineering & Planning
- Fast Facts, Annual Reports & Corporate Metrics
- FERC & Regulatory Documents
- Governing (Tariff, Bylaws, Articles, Criteria, Membership/Seams Agreements, Market Protocols, Business Practices)
- ICT: Independent Coordinator of Transmission
- Market Documents
- Miscellaneous
- News
- Operations
- Reports
- SPP Roadmap
- Stakeholder Group Documents
- Stakeholder Prioritization Process
- Strategic Plan
- Traceability Reports
- Training Documents
- Western Energy Services
Markets Release 2.24 Specifications (Marketplace Markets Web Service 40.0) 20241218 3.47 MB
December 18 2024
December 18 2024
WEIS Settlement Management System API XML Specifications - DRAFT - 20231027 48.59 KB
November 30 2023
November 30 2023
TCR Release 4.1 API Specification v7 Market and Secondary Market XSDs Update 20200724 569.46 KB
September 30 2020
September 30 2020
Transmission Settlements: Sample XML and Calculation Guide for Schedule 11 NITS 2A/2B 20160928 216.36 KB
January 23 2020
January 23 2020