eGRID2014 and subsequent eGRID editions use only EIA data, as well as a new formula (as described above). If demand and supply fall out of balance, local or even wide-area blackouts can result. Select More options to see additional information, including details about managing your privacy settings. eGRID also provides aggregated data by state, U.S. total, and by three different sets of electric grid boundaries (i.e., balancing authority area, NERC region, and eGRID subregion). Yes, starting with the release of eGRID2012 (October 8, 2015), the naming convention changed. The Western Interconnection is the geographic area containing the synchronously operated electric grid in the western part of North America, which includes parts of Montana, Nebraska, New Mexico, South Dakota, Texas, Wyoming and Mexico and all of Arizona, California, Colorado, Idaho, Nevada, Oregon, Utah, Washington and the Canadian provinces of British Columbia and Alberta. All units that have a "proposed" status and/or units that retired prior to data year 2021 are no longer included in the eGRID data beginning with eGRID2021. The COTP is jointly owned by several parties, including WAPA and BANC Members, via the Transmission Agency of Northern California. As a result, there are a handful of plants where the total plant-level generation does not equal the sum of the generation by fuel type. A flag identifying plants that contain CAMD-level data has been added to the plant-level spreadsheet. You may be trying to access this site from a secured browser on the server. BAL- 004-WECC-1 required Balancing Authorities within the Western Interconnection to maintain Interconnection frequency within a predefined frequency profile and to ensure that Time. Added unadjusted heat input for renewable fuels (which is calculated by EIA) to the Plant file. The control is maintained by multiple means: direct control of the generators by the computer systems, dispatch orders to power plants communicated by phone, load shedding in emergencies, and exchanging the electricity with other BAs.[15]. The actual operation of the electric system is managed by entities called balancing authorities. Includes hydropower, solar, wind, geothermal, biomass and ethanol. Data years after 2016 are not included in the ZIP file but are available for download from the webpage. The California Independent System Operator (CAISO) is the largest of about 38 balancing authorities in the western interconnection coordinating council (WECC), handling an estimated 35 percent of the electric load in the west. Hovering over an individual subregion brings up a tooltip that displays the data along with a short description of the resource mix change for that individual eGRID subregion. Reports are published annually, about ten months after year-end. 1 of Chelan County CISO - California Independent System Operator DEAA - Arlington Valley, LLC DOPD - PUD No. Replaced Boiler file with new Unit file; included the entire universe of units; not just the subset of boilers with unit-level data from EPA/CAMD or EIA. Identified data sources at a more granular level. More>>, Registered Ballot Body: The Registered Ballot Body, comprised of industry and other interested stakeholders, plays a critical role in the standards development process by voting and offering comments on proposed NERC Reliability Standards. The "Plant operator name" field is changed to "Plant transmission or distribution system owner name" and the "Utility service territory name" field is changed to "Utility name". The net generation in the Generator fileis based on unit-level generation data whereavailable. Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources. These include: 4 Traded Hubs (PV, SP, NP, MidC) 30 Load Serving Balancing Authoritites. Since eGRID2016, plants are assigned to subregions using data from EIA and NERC in a five step process. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. To better meet the intent of the subregions while ensuring that new plants can be assigned consistently and that changes in the electrical grid are captured in subsequent eGRID updates, the methodology for assigning plants to eGRID subregions has been revised again. System Map This map displays up-to-date information on queues and generation deactivations across the PJM footprint. Avangrid Renewables notified FERC on April 12 that it is terminating its wind balancing tariff as it prepares to launch its own generation-only balancing authority area (BAA), expected to be operational on June 1, 2018 [ER18-1358]. eGRID Code Lookup (xlsx) Revised the plant-to-eGRID subregion assignment methodology to be based on where the plant supplies its electricity, rather than where the plant is physically located. Assets for Avangrid - AVRN Learn More about Ansergy Request a Free Trial Request a Sample Forecast Methodology Asset ID - Asset Name Generation (MWH) Power Price ($/mwh) Nat Gas Price ($/mmbtu) Heat Rate (btu/kwh)/ Revenues ($) Gas Burn (mmbtu) Gas Cost ($) Gross Margin ($) 438 - Big Horn Wind II 1209 43.32 5.30 [] See the Compliance Registry page for a list of the approximately 1,400 registered entities. Custom analysis using the Excel-based tool can be used for short-term Clean Air Act Plan demonstrations, such as NAAQS SIPS, state-wide EE/RE policies, and multi-state analysis. 2013. As defined in the NERC Glossary. The map also shows the location of substations, transmission lines and transmission zones. Official websites use .gov Extra-high-voltage connections between individual utilities permit the transfer of electrical energy from one part of the network to another. A balancing authority is responsible for operating a transmission control area. In eGRID2014, plants were assigned to eGRID subregions by first using the NERC region and then, for the remaining plants, using GIS shapefiles based on a plants physical location. endstream endobj 8 0 obj <>/OCGs[23 0 R 24 0 R 25 0 R 26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R]>>/PageMode/UseNone/Pages 5 0 R/Type/Catalog/ViewerPreferences 22 0 R>> endobj 9 0 obj <. Created: August 29, 2022 California Electric Balancing Authority Areas A balancing authority is responsible for operating a transmission control area. Output emission rates are reported pounds per megawatt-hour (lb/MWh). Estimates of GGL from eGRID2012 and earlier used a different formula based on data on generation, imports, and exports from FERC and consumption data from EIA. Maps, tools, and resources related to energy disruptions and infrastructure. In the United States, the power system consists of more than 7,300 power plants, nearly 160,000 miles of high-voltage power lines, and millions of low-voltage power lines and distribution transformers, which connect 145 million customers. All rights reserved. Balancing Authority or BA. Die technische Speicherung oder der Zugang ist unbedingt erforderlich fr den rechtmigen Zweck, die Nutzung eines bestimmten Dienstes zu ermglichen, der vom Teilnehmer oder Nutzer ausdrcklich gewnscht wird, oder fr den alleinigen Zweck, die bertragung einer Nachricht ber ein elektronisches Kommunikationsnetz durchzufhren. Wheelmap.org is an online map to search and find wheelchair-accessible places. The balancing authority data administrators are RC West and Southwest Power Pool (SPP). Whenever you switch on an electrical appliance, chances are you are contributing to air pollution and greenhouse gas emissions. GIS shapefiles for the eGRID subregions and NERC regions are available here. Images, shapefiles, and geodatabasesfor are available here. eGRID is used by many nongovernmental organizations in their tools and analysis. Compliance Enforcement Authority. Western Interconnection (37 balancing authorities, including 3 in Canada and Mexico) ERCOT (most of Texas - 1 balancing authority - within a single state, so not regulated by the FERC) RTOs (or ISOs) - 7 Regional Transmission Pools with Wholesale Electricity Markets RTO map [ Better map and description ] [ Summary data about each RTO ] As defined in the NERC Glossary. If you live in an area with multiple electric service providers (illustrated by cross-hatching on the map), the map isnt sufficient to tell you the eGRID subregion associated with your location. When EPA announced the winners of its 2011Apps for the Environment challenge, two winning apps Light Bulb Finder andJoulebugused eGRID data. "Map of USA highlighting Florida". Demographic information from EPA's Environmental Justice Screening and Mapping Tool (EJScreen) is available for each plant in the "DEMO" tab of the spreadsheet. At the highest level, the United States power system in the Lower 48 states is made up of three main interconnections, which operate largely independently from each other with limited transfers of power between them. The company has been planning the BAA since at least 2016 (CU No. Data on net imports-exports by state and power interchange between grid regions are included in eGRID data for years 1996 through 2000. The preeminent source of air emission data for the electric power sector, eGRID is based on available plant-specific data for all U.S. electricity generating plants that provide power to the electric grid and report data to the U.S. government. The subregion emission rates most accurately represent the actual electricity used by consumers by limiting the import and export of electricity within an aggregated area. Applicability 4.1. Hydro Quebec TransEnergie. Energy & Financial Markets: What Drives Crude Oil Prices? Instead, we identi ed the handful of di ering balancing authority assignments and The ERO Enterprise now encompasses six regional organizations of similar size and complexity. Share sensitive information only on official, secure websites. Copyright Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Air Trends Reportsare EPA's "report card" on the status of air quality and air pollutant emissions. TSGT has TTC allocations on WECC Rated Paths 30 . The summary tables for previous years can be found with the historical data. North American Electric Reliability Corporation, Glossary of Terms Used in Reliability Standards, U.S. electric system is made up of interconnections and balancing authorities, "Balancing Authority and Regulation Overview", https://en.wikipedia.org/w/index.php?title=Balancing_authority&oldid=1125869119. 4.1.1. This page is not available in other languages. Non-personalized content is influenced by things like the content youre currently viewing, activity in your active Search session, and your location. eGRID is valuable to those in the Federal Government, state and local governments, non-governmental organizations, companies, and academia. eGRID is also used by other Federal Government agencies such as Oak Ridge National Laboratory (ORNL) for their Combined Heat and Power and Emissions Savings Calculator, the National Energy Technology Laboratory (NETL) for their sponsored Distributed National Carbon Sequestration Database and Geographic Information System (NATCARB), and the National Renewable Energy Laboratory (NREL) for their micropower distributed generation optimization model named HOMER. What are the regional emission rates and resource mix? This is due to plants with negative net electricity generation. Maps by energy source and topic, includes forecast maps. The operation of a BA is guided by two primary external inputs[9] (that together form the ACE[10]): To maintain the balance, a BA will dispatch the generators and, in some cases, will control the load[3] with the goal to keep the ACE within predefined limits that are usually set to be proportional to the total load services by the BA. Western Electricity Coordinating Council. Total Existing and Planned Generation Because temperature and seasonal events can radically influence the generation of power and the need and use of resources, various scenarios are assessed. Green zone more than 15% reserve margin that were reported in the Plant file in past editions of eGRID are included as a separate file (discontinued with the release of eGRID2019). The CH4emissions factors which eGRID uses changed in eGRID2014. EPAs Power Profiler application, which uses eGRID data, helps individual consumers understand the environmental impacts of their own electricity usage. Balancing authority area (generally smaller regions of the power grid in which all power plants are managed to balance power system demand and supply); eGRID subregion; and NERC region, as designated by the North American Electric Reliability Corporation (plus Alaska, Hawaii, and Puerto Rico). The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. Emissions & Generation Resource Integrated Database (eGRID), 2021 Washington, DC: Office of Atmospheric Protection, Clean Air Markets Division. The eGRID historicalZIP filecurrently contains the data and supplementary files (e.g., technical support documents, maps, summary tables, and release notes) for years 1996, 1997, 1998, 1999, 2000, 2004, 2005, 2007, 2009, 2010, 2012, 2014, and 2016. [6] To coordinate activities across multiple BAs, a reliability coordinator entity (RC) is used that has the power to reduce or cancel the interchange transactions and adjust the dispatch plans. WECC Daily Status Report 2023-04-27 Author: Paull, Evan Last modified by: Paull, Evan Created Date: 4/27/2023 12:57:31 PM Other titles: Sheet1 Map . The Balancing Authority of Northern California (BANC) is a Joint Powers Authority (JPA) consisting of the Sacramento Municipal Utility District (SMUD), Modesto Irrigation District (MID), Roseville Electric, Redding Electric Utility (REU), Trinity Public Utility District (TPUD) and the City of Shasta Lake as its founding Members. Subscribe to feeds for updates on EIA products including Today in Energy and What's New. Added non-baseload generation by fuel type and non-baseload resource mix to the subregion file. Why are there differences at a small number of plantsbetween total net generation and generation by fuel type? The year noted in the title reflects the data year rather than the release year. CAISO manages 80 percent of the load in California and a small portion of Nevada. The California Independent System Operator (CAISO) is the largest of about 38 balancing authorities in the western interconnection coordinating council (WECC), handling an estimated 35 percent of the electric load in the west. There are a few cases where the emissions rates decreased. BANC provides reliable grid operation consistent with standards developed and enforced by the Federal Energy Regulatory Commission (FERC), the North American Electric Reliability Corporation (NERC), and the Western Electricity Coordinating Council (WECC). CO2/MWh) in some eGRID subregions are significantly higher than the rates in other regions. The California ISO's RC West is the Reliability Coordinator (RC) of record for 42 balancing authorities and transmission operators in the western United States. Net imports-exports by state are provided for years 2004, 2005, and 2007. Non-personalized ads are influenced by the content youre currently viewing and your general location. Address. G 30j3t/?5\33XR ^ The Reserve Sharing Group when comprised of a Source Balancing Authority becomes the . In general, the CO2output emission rates for most eGRID subregions increased in 2021 compared to 2020. Red line path fully loaded in the direction of the arrow Links to all the data are available on the Download Data page. This system, also referred to as the power grid, has evolved into three large interconnected systems that move electricity around the country. Data gathered from the four different Reporting Areas (or NERC Subregions as shown) allows WECC to carry out the mission and perform four organization roles: Due to the vastness and diverse characteristics of the region, WECCs members are faced with unique and challenging problems in coordinating day-to-day interconnected system operation and t. he long-range planning needed to provide reliable and affordable electric service. More information about the plant assignment methodology can be found in section 3.4.2 of the Technical Guide. Synchrophasor Data, Operating Reliability Data, Remedial Action Scheme Data, and Transmission Network Model Data, whether or The table below presents the revised CH4emissions rates (lbs. Veronica.Whitesmith@PacifiCorp.com. The direct connection to the BAB 100 is connected via the Beusselstrae and into the City via nearby S- and U-Bahn stations. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. Similarly, WECCs mission today is to: Northwest Power Pool Area (NWPP) CAISO manages 80 percent of the load in California and a small portion of Nevada.The main balancing authorities in California are:CAISO - California Independent System OperatorBANC -Balancing Authority of Northern CaliforniaLADWP - Los Angeles Department of Water & PowerIID - Imperial Irrigation DistrictTID - Turlock Irrigation DistrictWALC -Western Area Power Administration, Lower ColoradoPacifiCorp WestNV Energy, California Electric Balancing Authority Areas, https://cecgis-caenergy.opendata.arcgis.com/maps/CAEnergy::california-electric-balancing-authority-areas, {"type": "Polygon", "coordinates": [[[-124.4096,32.5263],[-124.4096,41.9050],[-112.9475,41.9050],[-112.9475,32.5263],[-124.4096,32.5263]]]}. In some cases, the amount of station use electricity exceeds the total amount of electricity generated at the plant, and the total net generation is a negative number. Hub Map - WECC Power & Gas. Information about the wheelchair accessibility of stations, parking spaces and petrol stations are marked on the map. The California ISO has finalized agreements with 42 of the balancing authorities and transmission operators in the Western Interconnection to receive reliability coordinator services from ISO's RC West: . This change returns the methodology to the approach used in eGRID2012 and previous editions. %%EOF A balancing authority (BA) is an entity in the US electric system (as well as in parts of Canada and Mexico) that is responsible for grid balancing: resource planning and unit commitment ahead of time, maintenance of the load-interchange-generation balance within a balancing authority area (also known as a control area) and support for real-time load-frequency control. Several states have used eGRID to publish state specific emission information or have used eGRID to inform policy decisions. Um dir ein optimales Erlebnis zu bieten, verwenden wir Technologien wie Cookies, um Gerteinformationen zu speichern und/oder darauf zuzugreifen. theHousehold Greenhouse Gas Emissions Calculator, theGreenhouse Gas Equivalencies Calculator, Greenhouse Gas Emissions for Electric and Plug-in Hybrid Electric Vehicles, Combined Heat and Power and Emissions Savings Calculator, Distributed National Carbon Sequestration Database and Geographic Information System (NATCARB), PJM Interconnections Generation Attribute Tracking System (GATS), EPAs Mandatory Rule on the Reporting of Greenhouse Gases (40 CFR Part 98).
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