You may be trying to access this site from a secured browser on the server. Please enable scripts and reload this page.
Turn on more accessible mode
Turn off more accessible mode
Skip Ribbon Commands
Skip to main content
Turn off Animations
Turn on Animations
Follow
Home
About NERC
Management
Business Plan and Budget
Legal and Regulatory
Key Players
Careers
ERO Enterprise Effectiveness Survey
Strategic Documents
Rules of Procedure (ROP)
Governance
Board of Trustees
Compliance Committee (BOTCC)
Nominating Committee (BOTNC)
Technology and Security Committee (BOTTSC)
Corporate Governance and Human Resources Committee (GOVERNANCE)
Enterprise-wide Risk Committee (EWRC)
Finance and Audit Committee (FINANCE)
Member Representatives Committee (MRC)
Rules of Procedure
Committees
Compliance and Certification Committee (CCC)
Personnal Certification Governance Committee (PCGC)
Reliability Issues Steering Committee (RISC)
Reliability and Security Technical Committee (RSTC)
SCCG Report Third Quarter 2021
Standards Committee (SC)
Program Areas & Departments
Currently selected
Compliance & Enforcement
Organization Registration and Certification
Standards
Electricity ISAC
Event Analysis, Reliability Assessment, and Performance Analysis
Reliability Risk Management
System Operator Certification & Credential Maintenance Program
Standards
One-Stop-Shop
Reliability Standards
Balloting & Commenting
Reliability Standards Under Development
Archived Reliability Standards Under Development
Standards Committee
Webinars
Workshops
Resources
Initiatives
Align Project
COVID-19 Activities
Electromagnetic Pulses Task Force
ERO Enterprise Program Alignment Process
Standards Efficiency Review
Supply Chain Risk Mitigation Program
Reports
Long-Term Reliability Assessment
ERO Reliability Risk Priorities Report
Seasonal Assessments
Special Reports
State of Reliabilty
Filings & Orders
United States
Canada
Newsroom
Headlines
Testimony and Speeches
Newsletters
Learn About NERC
GeneralAvailabilityReview
It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.
Account Log-In/Register
Contact Us
Event Analysis
Human Performance
Modeling Assessments
Reliability Assessments
Performance Analysis
Reliability Indicators
Section 1600 Data Requests
Demand Response Availability Data System (DADS)
Generating Availability Data System (GADS)
Geomagnetic Disturbance Data (GMD)
Transmission Availability Data System (TADS)
Protection System Misoperations (MIDAS)
Electricity Supply & Demand (ES&D)
Bulk Electric System Definition, Notification, and Exception Process Project
Committees
Reliability and Security Technical Committee (RSTC)
Webinars
Recent
Currently selected
Home
>
Program Areas & Departments
>
Event Analysis, Reliability Assessment, and Performance Analysis
>
General Availability Review (Weighted EFOR) Dashboard
General Availability Review (Weighted EFOR) Dashboard
Rich HTML Content 1
If the dashboard is not displaying correctly please open this page in Chrome or Microsoft Edge
Rich HTML Content 2
About This Metric
NOTICE: The data sets and aggregations reported on this page are in a sample format. They are currently being reviewed and verified. The data and aggregations may be modified pending further review and analysis. As such, this data should not be utilized for policy making or planning purposes.
Weighted Equivalent Forced Outage Rate - WEFOR
WEFOR measures the probability that a group of units will not meet their generating requirements because of forced outages or forced derates. The weighting gives larger units more impact to the metric than smaller units.