In Why Utilities in Minnesota and Other States Need to Plan for More Competition, ILSR found that Xcel Energys forecasts for distributed solar, including customer-sited and community solar, are significantly low in light of existing trends and comparative models. It may be easy to under-invest in a robust hosting capacity analysis if the utility (and regulators) under-count potential distributed solar development.
The Commonwealth of Massachusetts Please note that this analysis was conducted under current configurations, without installed DER, and prior to infrastructure upgrades such as; installing a recloser or remote terminal unit at the Point of Common Coupling, replacing a voltage regulating device or controller to allow for reverse flow, substation-related upgrades including 3V0 protection, or other protection-related upgrades. The analysis presented provides the circuit level hosting capacity for distribution circuits emanating from a substation at 34kV and below. Share to Facebook. Only 3 URL's can be saved at a time. That meant solar developers had zero access to critical power grid connection information, substation status, and other local solar plant connections. www.tdworld.com is using a security service for protection against online attacks. This map does not restrict applications from being submitted for a particular circuit, but rather is a tool to inform applicants on the amount of generation a circuit has the potential to host without the need for significant system upgrades at the customer's cost. Nice piece and I agree fully. Seven states now require utilities to produce solar hosting capacity maps: California, Nevada, Minnesota, New York, Maryland, New Jersey, and Connecticut, according to Yochi Zakai, an attorney at Shute, Mihaly & Weinberger, LLP, who wrote the IREC paper and represents IREC in state proceedings. Email us at BusinessEE@ComEd.com or PublicSectorEE@ComEd.com. It looks like your browser does not have JavaScript enabled. Frequently Asked Questions to provide guidance to common interconnection application inquiries. As it turned out, the larger-scale ground mount project was moving slowly due to local resistance. However, ILSR feels there are three issues worth addressing in this docket: 1) Xcel slows the adoption of cost-effective distributed generation, 2) Xcel has not fulfilled the requirements outlined in the Public Utility Commissions July 2020 Order, and 3) Xcel could do more to advance toward the ultimate goal: delivering its customers more cost-effective clean energy by integrating hosting capacity analysis with the interconnection process. This data is being provided for informational purposes only and is not intended to be a substitute for the established interconnection application process. Xcel . www.tdworld.com is using a security service for protection against online attacks. But, the paper adds, a comprehensive effort would likely include other checks not described here, as no utility claims to have performed a comprehensive validation effort.
PDF ComEd Delivery Customer Class Peak Load Contributions The IREC paper is titled Validation is critical to making hosting capacity analysis a clean energy game-changer.. endobj
Solar hosting capacity is the gold to be found in these utility treasure maps. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. The maximum (peak) load hourly profile curve and minimum (light) load hourly profile curve are plotted on a single graph along with the capacity (in MW) of the substation supplying that network. Our service area includes all of New York City, and Westchester County, located directly north of New York City. Electricity Forum publishes Electricity Today T&D Magazine and Intelligent Power Today Industrial Electrical Magazine. Control systems Monitor your operations and set temperature points and fan speeds to optimize savings. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled. 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. 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. Please enable scripts and reload this page. This content is protected by copyright and may not be reused. Commercial Solar Guy is a commercial solar developer, general contractor, and consultant. In reviewing the capacity values, you learn that they include minimum plus maximum levels and existing private generation. These tools make it so every stakeholder in the process is able to work more efficiently and save the entire system precious time + money.
You will not reproduce or use in any other medium, distribute, or otherwise use the tool or its information for any purpose other than the identification of potential sites for the interconnection of Distributed Energy Resources (DER) to ComEd's distribution circuits. Processing: Hosting Capacity map added on August 11, 2017. For timely updates, followJohn Farrellon Twitter, our energy work onFacebook, or sign up to get theEnergy Democracy weekly update. We also offer comprehensive global coverage of the most important solar markets worldwide.
Hosting Capacity Analysis Could Simplify Grid Interconnection for The ComEd Energy Efficiency Program is funded in compliance with state law. If you are considering the option of connecting a generator to ComEd's electric transmission system, you must meet certain facility connection and performance requirements that are established to avoid adverse impacts on reliability. Washington, DC and part of Maryland: Potomac Electric Power Company map; Last year, ComEd in Illinois also published a hosting capacity map. Required fields are marked *. Solar hosting capacity is the gold to be found in these utility treasure maps. When autocomplete results are available use up and down arrows to review and enter to select. Xcel has not fulfilled the requirements outlined in the Public Utility Commissions July 2020 Order. View interconnection queue information for all Distributed Generation or Distributed Storage Resource Projects. Southern California Edison's hosting maps contain a built-in function enabling users . The Company, after being directed by the Commission to do so, has declined to provide the actual locations of distribution system lines in its 2020 hosting capacity report: In Order Pt. The provision of this data would support using hosting capacity analysis in the place of initial review screens for interconnection processing, which the Commission adopted as a long-term goal in the July 2020 order. With significant anticipated growth in distributed solar across all states, electric grid managers need every tool possible to smooth its incorporation into the grid. Log in using your email address if you've already registered. Read our policy. Whether you're a customer, contractor, or developer, our interactive
Locational System Relief Value, or LSRV, is one component of the Value Stack that makes up compensation for Distributed Energy Resources (DER) under the Value of DER structure (pdf). Get information on current projects and opportunities. Parts of the grid that are constrained are marked with red lines (the area around number 1), while parts of the grid with available hosting capacity are marked with green and yellow lines (the area around number 2). Examples include new loads, undergrounding projects, new circuits, voltage, and reliability. For these reasons, the installed and queued DG values in the data pop-ups have been included and will be updated on a monthly basis. The Illinois Commerce Commission established Title 83 Illinois Administrative Code Part 466 (Electric Interconnection of Distributed Generation Facilities) to establish standardized applications and review procedures and agreements for customers wanting to connect generators of equal to or Less than 10 MVA in parallel to a utility's electric distribution system. ComEd, a Northern Illinois subsidiary of Exelon, has a hosting capacity website for its communities indicating how much photovoltaic capacity can be sited in given areas, based on the existing electrical infrastructure. Hosting capacity is defined as the approximate amount of generation that can be accommodated at a given point in time on the system without impacting reliability, requiring specialized inverter settings, or without requiring system modifications. The risks could be mitigated somewhat by knowing the power grid well, or by tracking down an insider willing to answer specific questions. Join our newsletter. The Company continues to question the Commissions intentions and displays a general lack of urgency in this matter. You may be trying to access this site from a secured browser on the server. Tel 905-686-1040
ComEd has created a hosting capacity map that developers can utilize that will help them locate areas in our service territory where the existing electrical infrastructure may be more cost. Each circuit's hosting capacity is determined by evaluating impacts of DER along the three phase distribution mainline. View interconnection queue information for all Distributed Generation or Distributed Storage Resource Projects. Join our newsletter. Please enable scripts and reload this page. The substation capacity may also be supplying additional load for another network and/or radial load area. However, the map is only updated on an annual basis (number 3), making it considerably less useful for those who need an accurate depiction of grid capacity. Register with an email address to update your login credentials. Each township is subdivided into 36 sections (1 mile X 1 mile). As documented in the Star Tribune, interconnection delays have frustrated Minnesotas solar developers. Stay informed. Notify me of follow-up comments by email. This content is protected by copyright and may not be reused. Save my name, email, and website in this browser for the next time I comment. Why is Connecting Clean Energy to the Grid So Hard? Developer submits the interconnection requestand hopes for the best. For example, according to Xcel Energys integrated resource plan filing (Docket 19-368), future development of distributed generation resources will be meager. Seven states now require utilities to produce solar hosting capacity maps: California, Nevada, Minnesota, New York, Maryland, New Jersey, and Connecticut, according to Yochi Zakai, an attorney at Shute, Mihaly & Weinberger, LLP, who wrote the IREC paper and represents IREC in state proceedings. The 3-year, 8,760 network forecast utilizes the General Electric-Multi-Area Reliability Simulation (GE-MARS) program to modify the actual hourly loads from the previous year based on monthly energy distribution from the previous year, forecasted peak demand, and energy send-out. The Electricity Forum (In Canada)
For the Stage 2 displays, each circuit's hosting capacity is determined by evaluating the potential power system criteria violations as a result of large PV solar systems with an AC nameplate rating starting at and gradually increasing from 300 kW interconnecting to three phase distribution lines. Xcel Energy (the Company) has been directed to complete its hosting capacity analysis in service of Xcel customers and grid stakeholders. The Commission should set a deadline and intermediate goals for the ultimate integration of hosting capacity analysis with the interconnection process. A technical error has occurred. uqJF$ By viewing the map below, you agree and acknowledge that: The information in this tool is for guidance purposes only and is not guaranteed. 2016 - 2023 Consolidated Edison Company of New York, Inc. All Rights Reserved.
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Xcel has since written should the Commission determine it is in the public interest for the Company to advance and mature the HCA to be conducted more frequently and/or to integrate with the interconnection process, the Company would refine cost and timing estimates.