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Updates: Last updated in February/March 2017, with exception of Hosting Capacity map & supporting Portal documents. Utility National Grid operates in Rhode Island and illustrates local line capacities with its HCA map. After your application is determined to be complete, and the applicable fees are paid, ComEd will perform any necessary screening and/or studies based on the information provided as part of the application, such as specific location, generation size, and type. 216B.2425, subdivision 8, to support the continued development of distributed generation resources.. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. In Georgia, solar groups last year called for state regulators to require Georgia Power to produce such maps. DER hosting capacity is a function of resistance on any circuit Fact: DER hosting capacity increases w/nominal voltage . Each quarter section is further subdivided into sixteenth-sections (1/4 mile X 1/4 mile). Apply Now. %PDF-1.7 Here are links to several Hosting Capacity Maps intended for solar developers. Find out about our Hosting Capacity platform and system data available. By viewing the map below, you agree and acknowledge that: The information in this tool is for guidance purposes only and is not guaranteed. The procedures for interconnection are divided into four levels as follows: Generally speaking, DG facilities that are certified by nationally recognized testing laboratories and meet certain standards of the Institute of Electrical and Electronics Engineers (IEEE), Underwriters' Laboratory, and the National Electrical Code, may qualify for interconnection under an expedited review process provided for in Levels 1 - 3. L1W3V4 Since then, multiple states have created legal requirements forcing electric monopolies to share their power grid data with solar developers via what are known as Hosting Capacity Analysis (HCA) maps. As documented in the Star Tribune, interconnection delays have frustrated Minnesotas solar developers. The Department finds that hosting capacity maps can inform the interconnection process and can be a useful tool for interconnecting customers to identify low-cost/no-cost interconnection locations or otherwise inform their investment decisions. Link leads to external site, Share to LinkedIn. Based on ComEds Hosting Capacity, Oak Park could generate about 6% of its electricity from solar power located within its borders. California has taken steps to mitigate this risk by requiring electricity utilities to provide increasingly detailed maps of the grid. Additionally, government permitting procedures designed to minimize environmental and land use impacts are independent of our interconnection process and may limit the suitability of a particular site. The three utilities, PG&E, SCE and SDG&E, agreed that the questionable load results warrant investigation and refinement of their methodology, the paper says. Please enable scripts and reload this page. However, printable, mailable forms are available: Ifmailing in your forms,the completed application and associated fees (in the form of a check or money order, only; do not send cash) should be sent to the following address: ComEdAttn: Interconnection Services Department2Lincoln Center, 9th FloorOakbrook Terrace, IL 60181Email our Interconnection Team1-630-576-8158, This document provides guidance and technical standards applicable to Interconnection Customers planning to install and operate a generator interconnected to the ComEd distribution system.