The Open Access Same-Time Information System (OASIS) provides information about available transmission capability for point-to-point service and a process for requesting transmission service on a non-discriminatory basis. OASIS enables transmission providers and transmission customers to communicate requests and responses to buy and sell available transmission capacity offered under the Open Access Transmission Tariff.
Sign In | Register
Business Practices, Waivers & Exemptions
Regional Practices Versions: Clean PDF | Redline PDF
Regional Practices & Merchant Business Practices Amendment Process PDF
First Time Users
Hardware & Software Requirements DOC
Template Information for S&CP
Purchasing OASIS During DST PDF
To request an annulment, submit your request with a detailed explanation via email to Oasis Administrators or contact the OASIS help desk at (610) 666-8972.
Designated Network Resources
Current list of network resources: Designated Resources CSV minus Delisting Requests CSV.
Annual auction results are listed in the RPM Resource Model (XLS) file for each delivery year on the RPM Auction User Information page.
Market Integration Reservations
OVEC as of 2.8.2018 PDF
EKPC as of 5.15.2013 PDF
The procedure for cost reimbursement is available in Attachment C of Manual 11: Energy & Ancillary Services Market Operations PDF.