New Generation Resources - Steps to Register
This section offers steps to guide entities through successful integration of a new generation resource into the ERCOT system. "Generation resource" refers to resources interconnected to the ERCOT transmission grid and typically greater than 10 MW. If generation does not meet this criteria, it is considered "distributive generation." (Read Distributed Generation for more information.)
A key event to plan for is the field energization date when the new interconnection is approved for synchronous connection between ERCOT and the new generation is energized. This date represents when the QSE representing the new resource becomes operationally responsible and financially liable for responding to ERCOT operational instructions, according to protocol.
The resource entity (RE) is encouraged to work with its QSE and ERCOT to coordinate planning the first operating day. A change in the operations system is required to establish the operational relationship between QSE and generation resource in ERCOT's energy management system. The RE and QSE are asked to consider the Network Operations Model Change Schedule when establishing this date.
New generators will need to complete these steps:
- Complete planning requirements and the generation interconnect agreement with the transmission service provider. Refer to Section 5 of the ERCOT Planning Guides (Generation Interconnection Request Procedure).
- Submit the Resource Entity Registration Form (.doc) to ERCOT. The generator must designate a qualified scheduling entity (QSE).
- Submit the Resource Asset Registration Forms (.zip) to ERCOT.
- Complete the design and installation of an ERCOT-polled settlement meter. Refer to the Settlement Metering Operating Guide.
- Establish a data link with the QSE. Refer to the ERCOT Nodal ICCP Handbook.
- Designate a registered load serving entity (LSE) to serve the generation facility during "net load" conditions. ERCOT and the host transmission/distribution service provider will coordinate in creating the electric service identifier (ESI) ID upon receiving the Resource Asset Registration Form.
The generation resource's QSE representative must perform the following:
- Submit the Qualified Scheduling Entity Acknowledgement (.doc) to verify to ERCOT that it is representing the generation resource.
- Using the Generation Interconnection Request Procedure. The QSE must complete required testing for new generating unit start-up in the QSE's market and control systems, and ERCOT's operation and marketing systems.
- Coordinate the first operating day with the RE and ERCOT account manager. (Refer to the Network Operations Model Change Schedule.)
- Submit the completed ERCOT New Generator Commissioning Checklist (.doc) and the statement of readiness to the ERCOT account manager. The checklist must be submitted at least seven days before the initial day the new interconnection is energized.