Point of Interconnection Heat Map Guidebook
VELCO planning team has been working to implement an interactive map to satisfy FERC order 2023 requirement. The FERC order aimed at the Improvements to Generator Interconnection Procedures and Agreements (GIPA). The goal of this project was to provide an interactive map to potential energy developers to show the ability of VELCO transmission lines to handle potential additional MWs injection points based on the current topology of VELCO system. The development of the map has also considered N-1 scenarios including potential contingencies inside VELCO .
Map Limitation
The interactive map must be viewed as a source for information to understand the best candidates’ locations to handle additional MW injection load such as solar PV and other renewable resources, however additional studies may be required to provide the needed level of accuracy as dedicated by ISO-NE planning procedures, NPCC and NERC standards. The current map uses a single summer case to estimate additional line capacities, so Shoulder and spring like conditions are not currently modeled. To stress the limitation of the map, the following disclaimer statements were added: “This map should be used for information purposes only as it provides general guidelines for transmission capacity. The map does not represent all expected system conditions nor includes voltage or stability constraints. Users are encouraged to follow all NERC and ISO-NE requirements regarding the interconnection process as referenced by ISO-NE and NERC.
Viewing the Map
The map is available on the VELCO website under the planning section at the following link: https://www.velco.com/heatmap/
Review the Point of Interconnection Heat Map Guidebook