The risks could be mitigated somewhat by knowing the power grid well, or by tracking down an insider willing to answer specific questions. endobj
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. An SDG&E spokesperson provided this comment: SDG&E has continuously innovated, tested and improved the HCA tool by working with key stakeholders, including IREC and CPUC staff, to develop and refine the methodology. It does not appear on display pages. You may submit your application for Level 1 Distributed Generation Interconnection or Levels 2, 3 or 4 Distributed Generation online. That meant solar developers had zero access to critical power grid connection information, substation status, and other local solar plant connections. Examples include new loads, undergrounding projects, new circuits, voltage, and reliability. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled. Updated grid maps will offer Minnesota developers more detail on Please turn on JavaScript and try again. The California utility PG&Es first hosting capacity map showed little or no room for new distributed solar on 80% of its feeders, reports a paper from the Interstate Renewable Energy Council (IREC). 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. ComEd will provide the pre-application data to the potential application within 20 business days after receipt of the completed pre-application report request form and payment of the $300 fee. A technical error has occurred. PG&Es initial solar hosting capacity map showed lots of red for Monterey, California, and was later corrected to show lots of green, says IREC. The Commission should accept Xcel Energys 2020 Hosting Capacity Analysis Report, but set more parameters around its implementation. Here are a few upgrades you can implement to help you get started: Airflow management - Reduce energy use up to 20% by preventing cool supply air from mixing with the hot air released from IT equipment. You can remove a saved URL to remember another. Southern California Edison's hosting maps contain a built-in function enabling users . You may be trying to access this site from a secured browser on the server. Further information on data privacy can be found in our Data Protection Policy. Prior to connecting, the distributed generation system owner must obtain written approval from the local utility in the form of an Interconnection Service Agreement and subsequent Authorization to Connect. In reviewing the capacity values, you learn that they include minimum plus maximum levels and existing private generation. Geneva, NY
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As part of changes to Rule 21, the California Public Utilities Commission is requiring utilities to use their Integration Capacity Analysis (equivalent to hosting capacity analysis) as part of the interconnection process. Washington, DC and part of Maryland: Potomac Electric Power Company map; Last year, ComEd in Illinois also published a hosting capacity map. Our interactive portal can help guide decisions regarding the interconnection of resources. o Customer/Utility information sharing portal w/maps showing DER hosting capacity & locations where EV . You will be redirected once the validation is complete. Multiple states require electric utilities to share their power grid data with solar developers. Each township is subdivided into 36 sections (1 mile X 1 mile). Hosting Capacity Map | Delmarva Power - An Exelon Company 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. The Hosting Capacity Map shows a considerable disparity among communities in mile by mile sections with some able to host only 100-200 kWs to some with capacities of over 3,000 kW. DER Interconnection Viability | PECO - An Exelon Company The analyses presented in these displays provide the feeder level hosting capacity for the distribution circuits evaluated. The Commission should, after considering stakeholder input in Docket No. About the Hosting Capacity Platform | Con Edison Each circuit's hosting capacity is determined by evaluating impacts of DER along the three phase distribution mainline. Please turn on JavaScript and try again. Integrating hosting capacity analysis with the interconnection process is not only possible, it is already being done. DER hosting capacity is a function of resistance on any circuit Fact: DER hosting capacity increases w/nominal voltage . Beyond the pending integration into interconnection, California utilities have additional features on their hosting capacity maps that ILSR believes should be implemented in Minnesota. And the newest version of their Integration Capacity Analysis (ICA 20) maps went online as of December 28. Email us at BusinessEE@ComEd.com or PublicSectorEE@ComEd.com. As documented in the Star Tribune, interconnection delays have frustrated Minnesotas solar developers. 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. Owner signs deal, $2,5000 payment made for PE-stamped one line & interconnection application 3. The Commissions July 2020 order, in response to Xcel Energys 2019 Hosting Capacity Analysis (HCA) Report, found that improved and additional information will be necessary in future reports and provided the Commissions direction for future HCA reports. In this order, the Commission determined that Xcel should publish the actual locations of distribution system lines because giving customers and developers access to more precise data would allow them to make informed decisions about whether to pursue a project before investing significant time or resources into the planning process. Order Point 12 required Xcel Energy to do so in its 2020 Hosting Capacity Report. National Grid - New York System Data Portal - ArcGIS A potential applicant may submit a formal written request form along with a non-refundable fee for a pre-application report on a proposed project at a specific site. Georgia solar groups call for a hosting capacity map As for load capacity, it is important to understand that load capacity varies hourly throughout the year, depending on demand; if load capacity shows up as zero at one location and time, that doesnt mean that it is zero year-round. endobj
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. Additionally, we have provided the peak substation load for the previous year. For example, the 18 sections of Oak Park Township capacity range from 612 to 909 kW, and total 13,260 kW of photovoltaic power. Read the report, and find all of our resources and reporting on chain dollar stores here. Inaccurate results were also found in a different type of hosting capacity map produced by PG&E and two other California utilities, the IREC paper says: maps showing the capacity for added load on a circuit, such as electric vehicles. The Interconnection Queue Report provides the following minimum information for all Distributed Generation (Excluding Level 1 Applications) or Distributed Storage Resource Projects for which a queue position has been assigned: Each substation and feeder where an interconnection will be made is identified in the reported data by a unique index number assigned for the purpose of reporting interconnection queue information and not by any geographic or operational designation or description. Transmission Interconnection | ComEd - An Exelon Company Questions? The US PLSS is used to subdivide and describe land. This hosting capacity data is provided for informational purposes only and is nota substitute for the established interconnection application process. Get information on current projects and opportunities. Your email address will not be published. Xcel Energy celebrates its reputation as a national leader in renewable energy with the nations largest community solar program, which gives customers cleaner energy options and more control over their energy use. This pride in marketing often doesnt align with the utilitys actions. This data is being provided for informational purposes only and is not intended to be a substitute for the established interconnection application process. Notify me of follow-up comments by email. Stay informed. Peak and Minimum Load Duration Curves These network curves shows a representative load profile of the forecasted hourly peak (maximum) loads for 2018, and a representative load profile on light loads (minimum load) for the networks (based on 2017 data). Circuit configurations can change for various reasons. 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. Why Minnesotas Community Solar Program is the Best, Feds Should Collect Better Data for Fairer Markets and Energy Justice. The next step beyond ensuring accuracy and actionability is automating interconnection applications based on specific map grid circuits and line sections, with click and claim capabilities that link these maps with automated interconnection portals. As a result, the smaller 200 kWac project was told that the substation was full, and that it would have to share a roughly $650,000 upgrade cost, potentially delaying the project until the upgrades were complete. Nice piece and I agree fully. The IREC paper advises utilities to be pro-active in ensuring the accuracy of the mapsto save time for utility customers siting and designing new solar installations, and also for utility engineers performing interconnection studies. Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. The pre-application report produced by ComEd is non-binding and does not confer any rights; the potential applicant must file an application before it can interconnect with the ComEd system. %PDF-1.7
Please enable scripts and reload this page. The Interconnection Queue Report is intended to provide interconnection information according to the terms and conditions of ComEds Rider IQ Tariff. Supporters agreed that the Companys participation in greater inter-developer transparency could facilitate cost-sharing in line upgrades and would be an improvement from the current cost-causer pays model. Hosting Capacity is an estimate of the amount of DER that may be accommodated without adversely impacting power quality or reliability under current configurations and without requiring infrastructure upgrades. California has taken steps to mitigate this risk by requiring electricity utilities to provide increasingly detailed maps of the grid. Interconnection Queue | ComEd - An Exelon Company "The hosting capacity map will be stale soon after it's published," he said. PG&E, after conducting validation work, conceded that the solar results were erroneous, says the IREC paper. But after the utility corrected its hosting capacity analysis, the map showed lots of green, the paper says, indicating lots of room for solarfor example for Monterey, California, shown at right, compared to lots of red in the initial version shown above. Notify me of follow-up comments by email. A hosting capacity map displays a high-level estimate of the available hosting capacity for adding DG. It divides the ComEd service territory into townships (6 miles X 6 miles). 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. ComEd Values DER | T&D World Your email address will not be published. Utility National Grid operates in Rhode Island and illustrates local line capacities with its HCA map. Also, the map is taken from data as of a point in time and updated as of the date indicated in the pop-up display on the map, and therefore may not reflect current conditions in a given area. It looks like your browser does not have JavaScript enabled. 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. Head over to BusinessTypes or PublicSector for energy-reducing ideas specific to your organization. That meant solar developers had zero access to critical power grid connection information, substation status, and other local solar plant connections. Hosting capacity maps: A gold mine for solar developers Read our policy. This article originally posted atilsr.org. It looks like your browser does not have JavaScript enabled. Your email address will not be published. Updates: Last updated in February/March 2017, with exception of Hosting Capacity map & supporting Portal documents. Xcel Energy (the Company) has been directed to complete its hosting capacity analysis in service of Xcel customers and grid stakeholders. Some locations within the PECO service territory have greater potential to support such interconnections than others. Minnesota is one of seven states that require utilities to conduct hosting capacity analysis and present their results in a map resource. Please contact our Customer Care Center if you have questions. Each substation and feeder where an interconnection will be made will be identified in the reported data by a unique index number assigned for the purpose of reporting interconnection queue information hereunder, and not by any geographic or operational designation or description. Touch device users, explore by touch or with swipe gestures. It looks like your browser does not have JavaScript enabled. Join our newsletter. LSRV areas will display a status of Eligible on the Hosting Capacity map under LSRV Area Information. For more on LSRV, VDER and the Value stack, visit our Private Generation Tariffs page. Developer Resources | Ameren Illinois - Ameren Illinois But the inefficient air conditioning units preventing your servers from overheating may be costing you more in energy costs and maintenance fees every month. View the Interconnection Queue. Computer Room Air Conditioning Unit (CRAC) Older equipment can cost your facility more money on energy costs and maintenance. Here's where these maps live: Pacific Gas & Electric's (PG&E) Grid Needs Assessment (GNA) maps SDG&E has a fast track process in place to interconnect small DER installations (such as rooftop solar on single-family homes) within an average of three days. According to ComEd's description, "Hosting Capacity is an estimate of the amount of DER [distributed energy resources] that may be accommodated under current configurations at the overall circuit level without significant system upgrades to address adverse impacts to power quality or reliability." Call us at 1-855-433-2700 during normal business hours to speak with a ComEd Energy Efficiency Program representative. Californias experience, says a policy paper, shows that best practice guidelines for validating maps are needed to aid state regulators. 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). 14456
I was involved in various CPUC regulatory proceedings on these maps and made the same kinds of comments frequently. When autocomplete results are available use up and down arrows to review and enter to select. Circuit level data is visible when zoomed below the sixteenth-section scale. The IREC paper is titled Validation is critical to making hosting capacity analysis a clean energy game-changer.. Your contributions support local solutions. This site uses cookies. In Hawaii, the solar community helped Hawaiian Electricafter the utility cut off interconnection requests for a period of timeto develop a better understanding of hosting capacity on its lines. stream
Zoom in (+) and zoom out (-) icons are available to the left of the search tool bar. 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 maps: A gold mine for solar developers Southern California Edison provides one such example of a more thorough hosting capacity map that includes criteria violation values. Don't miss a single report, infographic, or podcast! By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment. Stay informed. The Commission should accept Xcel Energys 2020 Hosting Capacity Analysis Report, but we submit the following concerns about the Report and suggest additional development to advance the common goals of customers and the Commission. The US PLSS is used to subdivide and describe land. Hosting Capacity Analysis Could Simplify Grid Interconnection for As a solar developer and individual cheering for a strong power grid, few pieces of data are as useful as site data sorted by grid demand. Each substation and feeder where an interconnection will be made will be identified in the reported data by a unique index number assigned for the purpose of reporting interconnection queue information hereunder, and not by any geographic or operational designation or description. These tools make it so every stakeholder in the process is able to work more efficiently and save the entire system precious time + money. The library zone below is used to load resources. For example, according to Xcel Energys integrated resource plan filing (Docket 19-368), future development of distributed generation resources will be meager. If the Commission rules that Xcel must comply with Order Point 12, it should levy financial penalties if the Company does not comply. As your last line of defense against power fluctuations and data loss, the UPS provides emergency power to run your IT equipment. Hold Ctrl or Cmd to select multiple editions. Link leads to external site, Share to Twitter. Select one or more editions for targeted, up to date information delivered straight to your inbox. The hosting capacity analysis is conducted under current configurations. It does not appear on display pages. Link leads to external site, Share to Mail. Xcel . The Electricity Forum (In Canada)
Interconnection Guidelines(pdf). The library zone below is used to load resources. This tool isnt applicable for the vast majority of DER project planning (around 98%) in SDG&Es service territory. PDF Player Next Generation Grid Components R&D - FINAL