Interconnection Guidelines(pdf).
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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. Given the proper policies and incentives, like robust hosting capacity analyses, distributed solar development can serve as a tool for economic stimulus and increased energy justice nationwide. The LSRV is an added credit for DER installations in eligible areas where the utility grid would benefit from additional generation capacity. E999/CI20-800, rule whether Xcel Energy must comply with Order Point 12 of the July 2020 order. You will be redirected once the validation is complete. 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. States that now provide HCA maps include California, Connecticut, Maryland, Massachusetts, New York, Rhode Island, and Vermont. Don't miss a single report, infographic, or podcast! Tips & Tools for Lowering Your Energy Bill, Savings for Multifamily Building Managers, Savings for Small-Medium Business Customers. 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). Why Minnesotas Community Solar Program is the Best, Feds Should Collect Better Data for Fairer Markets and Energy Justice. The library zone below is used to load resources. Please contact our Customer Care Center if you have questions. 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. A technical error has occurred. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this. Head over to BusinessTypes or PublicSector for energy-reducing ideas specific to your organization. Ultimately, a published set of best practices for validating hosting capacity maps is needed, the paper says, so that stakeholders and regulators know if utilities are performing a comprehensive data validation effort.. Californias experience, says a policy paper, shows that best practice guidelines for validating maps are needed to aid state regulators. 3. Where applicable, ComEd will offer an interconnection agreement. In reviewing the capacity values, you learn that they include minimum plus maximum levels and existing private generation. Please enable JavaScript on your browser and try again. 12 of the July 2020 Order, the Commission directed the Company, to the extent practicable, show the actual locations of distribution system lines instead of broad blocks of color on the HCA map. Additionally, we have provided the peak substation load for the previous year. DER hosting capacity is a function of resistance on any circuit Fact: DER hosting capacity increases w/nominal voltage . The hosting capacity analysis is conducted under current configurations. For example, Minnesotas community solar program is on track to reach one gigawatt of generation capacity as early as 2022 and ILSR predicts the development of an additional 475 megawatts of residential solar by 2034. An expedited review of the interconnection request under Levels 1 - 3 is available provided the proposed DG facility passes the screens outlined in Part 466 and does not require construction of facilities by ComEd to protect reliability and accommodate the interconnection of the DG facility. Properly designed, the hosting capacity maps offer the ability to look closely at our power grid resources. Introduction. But the inefficient air conditioning units preventing your servers from overheating may be costing you more in energy costs and maintenance fees every month. We provide localized 8,760 hour forecasts to assist developers in considering the application of DER in our service territory. The LSRV is an added credit for DER installations in eligible areas where the utility grid would benefit from additional generation capacity. That could potentially generate around 20 million kWh. Please be mindful of our community standards. You may be trying to access this site from a secured browser on the server. 2 0 obj
In Georgia, solar groups last year called for state regulators to require Georgia Power to produce such maps. With the evolution of these HCA maps, developers now have access to something that previously was elusive: useful data. 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. GwfaaLLI'U:gp*= G}.a[8. Based on ComEds Hosting Capacity, Oak Park could generate about 6% of its electricity from solar power located within its borders. Toll Free: 855-824-6131, The Electricity Forum Inc. (USA)
Utility National Grid operates in Rhode Island and illustrates local line capacities with its HCA map. ComEd Delivery Customer Class Peak Load Contributions Customer Delivery Classifications Delivery Class Code Network Peak Load Contribution (NSPL) kW Capacity Peak Load Contribution (PLC) kW Capacity Peak Load Contribution (PLC) kW. 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." 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. 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." More recently, the Interstate Renewable Energy Council and the Clean Coalition of California have made large contributions to the maps. endobj
A decade ago, resources for scouting viable locations for new distributed energy resources (DER) simply did not exist. You may submit a formal request for DER interconnection at a specific site online. Get information on current projects and opportunities. Ameren Illinois has created a one-stop shop for Renewable Energy Developers to obtain all of the information they need to begin and complete a project. 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. 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. We adjust the load shapes to the individual network peak demand and energy send-out forecasts, including the projected DER impacts, such that the forecast includes the impact of load modifiers. PECO is committed to providing safe and reliable service for customers while also supporting the interconnection of customer-owned renewable energy and Distributed Energy Resources (DER), like solar. ComEd anticipates that the Interconnection Queue data will typically be updated monthly. %PDF-1.7
E999/CI20-800.
Hosting capacity maps: A gold mine for solar developers 1885 Clements Rd, Unit 218
Save my name, email, and website in this browser for the next time I comment. This data can be accessed by selecting a feeder or network on the mapping display and advancing to the associated data pane. The analyses presented in these displays provide the feeder level hosting capacity for the distribution circuits evaluated. To investigate whether PG&Es early solar hosting capacity results were accurate, California Public Utilities Commission staff worked with PG&E, IREC and other stakeholders. 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. The US PLSS is used to subdivide and describe land. 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. 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. This site uses cookies. 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. 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. Updates: Last updated in February/March 2017, with exception of Hosting Capacity map & supporting Portal documents. Stay informed. Link leads to external site, Share to LinkedIn. We ask that the Commission require Xcel Energy to provide these violations in the HCA map pop-ups (as requested by the Commission in the July 2020 order), rather than just in the sub-feeder Tabular Results. 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. As outlined in an earlier pv magazine USA article, these still-young hosting capacity maps havent always shown the most accurate information, meaning that solar developers might not have reached out to customers in these regions. Call us at 1-855-433-2700 during normal business hours to speak with a ComEd Energy Efficiency Program representative. The Commission then fined the Company one million dollars (about 0.0007 of their annual 2020 revenue). <>
View interconnection queue information for all Distributed Generation or Distributed Storage Resource Projects. 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. ComEd has assembled the answers to some
Read the report, and find all of our resources and reporting on chain dollar stores here. For more on LSRV, VDER and the Value stack, visit our Private Generation Tariffs page. 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 hosting capacity map will be stale soon after it's published," he said. Solar hosting capacity is the gold to be found in these utility treasure maps. 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. The hosting capacity map is offered free of charge and correspondingly is not as accurate as the next steps for obtaining more specific information. Our service area includes all of New York City, and Westchester County, located directly north of New York City. The following charts, taken from the joint comments of ILSR and partners, illustrate the gulf between Xcels distributed solar forecast and ILSRs adoption model that aligns with distributed solar deployment in several mature markets. Commercial Solar Guy is a commercial solar developer, general contractor, and consultant. 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. The risks could be mitigated somewhat by knowing the power grid well, or by tracking down an insider willing to answer specific questions. 6hA* The Commission should order Xcel Energy to publish all criteria violations on the HCA map. Notify me of follow-up comments by email. 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 is Connecting Clean Energy to the Grid So Hard? Southern California Edison's hosting maps contain a built-in function enabling users . 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. In general, this section applies to larger generators (e.g., Commercial Wind Farms, Biomass or Solar Projects).