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 ] 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. The eGRID provides an estimate expressed as a percent of generation for the United States, each NERC interconnection (i.e., Eastern, Western, and ERCOT), Alaska, and Hawaii. It looks like your browser does not have JavaScript enabled. A new data source is used to identify the geothermal plant type. The use of one data source minimizes error due to differences in the way EIA and FERC collect data. Bulk Electric System or BES. Identified data sources at a more granular level. Balancing authorities maintain appropriate operating conditions for the electric system by ensuring that a sufficient supply of electricity is available to serve expected demand, which includes managing transfers of electricity with other balancing authorities. Moved supplemental data such as historical sequence IDs to another spreadsheet. Yes, starting with the release of eGRID2012 (October 8, 2015), the naming convention changed. Forms EIA uses to collect energy data including descriptions, links to survey instructions, and additional information. eGRID Code Lookup (xlsx) Non-Balancing Authority Responsibility Non-BA entities must respond to BA requests for L&R information as part of WECC L&R requests. The entity that is the highest level of authority who is responsible for the Reliable Operation of the Bulk Electric System, has the Wide Area view of the Bulk Electric System, and has the operating tools, processes and procedures, including the authority to prevent or mitigate emergency operating situations in both next-day analysis and real-time operations.Read more Share sensitive information only on official, secure websites. Demographic information from EPA's Environmental Justice Screening and Mapping Tool (EJScreen) is available for each plant in the "DEMO" tab of the spreadsheet. . maintain a reliable bulk electric power system in the Western Interconnection that supports efficient competitive power markets, assure open and non discriminatory transmission access among Members, and. These interconnections describe the physical system of the grid. Please see the Technical Guide for more details on the data definitions and methodology. Is there additional eGRID data available? Most carbon footprint calculators that are applicable to the United States use eGRID data. provide a forum for resolving transmission access disputes between Members consistent with FERC policies. Nader Samaan. Proposed regional Reliability Standard BAL-002-WECC-3 applies to balancing authorities and reserve sharing groups in the WECC Region, and it specifies the quantity and types of contingency reserve required to ensure reliability under normal and abnormal conditions. Since eGRID2016, plants are assigned to subregions using data from EIA and NERC in a five step process. (3.06 MB, 02/15/2023) 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 var theDate=new Date() 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. Please enable scripts and reload this page. Typically, EIA will make corrections to previously issued EIA-923 data. Wheelmap.org is a community project everyone can get involved. Functional Entities: 4.1.1. Synchrophasor Data, Operating Reliability Data, Remedial Action Scheme Data, and Transmission Network Model Data, whether or Load and resource data submitted by the BA to WECC is used to identify areas that have the potential for electricity supply shortages. What other emissions data are available from EPA? Track outages and protect against spam, fraud, and abuse, Measure audience engagement and site statistics to understand how our services are used and enhance the quality of those services, Deliver and measure the effectiveness of ads, Show personalized content, depending on your settings, Show personalized ads, depending on your settings. Send your feedback to, Residential Energy Consumption Survey (RECS), Commercial Buildings Energy Consumption Survey (CBECS). The naming convention changed to include the data year in the title (e.g. Input emission rates are reported in pounds per million British thermal units (lb/MMBtu). 1752 [10]), and has said that together with . It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. Creation of the BANC as a partnership between public and government entities provides for an alternative platform to other Balancing Authorities like the California Independent System Operator (CAISO). Purpose To control Interconnection frequency within defined limits. EIA provides net generation at the unit level for a subset of plants in the United States. Short, timely articles with graphics on energy, facts, issues, and trends. In eGRID2012, the map identified secondary and tertiary subregions; however, starting with eGRID2014, the maps simply indicate areas that fall into more than one eGRID subregion without identifying secondary and tertiary subregions. Please turn on JavaScript and try again. This balance is needed to maintain the safe and reliable operation of the power system. Revised the CHP adjustment calculations to no longer estimate a CHP adjustment ratio for plants where EIA reports the heat input for electricity generation as equal to the total heat input for the plant. Also, in addition to the code descriptions available in theTechnical Guide, a Lgcensed under CC BY-SA 3.0 via Wikimedia Commons - . 4. This change returns the methodology to the approach used in eGRID2012 and previous editions. Heat input and emissions values used to adjust combined heat and power (CHP) plants and biomass plants are added to the plant-level. However, the CH4emissions factor for all types of coal has been updated in eGRID2014 and subsequent eGRID editions to 0.011 kg CH4/mmBtu from the previous value of 0.001 kg CH4/mmBtu. Further, WECC states, implementation of the commenter's proposed alternativerequiring each WECC balancing authority to undertake significant changes to Automatic Generation Control technologycould have a potential cost in excess of $1 million, for a marginal increase in precision (not accuracy) of calculation of the operating metric CPS1. For a small number of plants, we also use the plants NERC Assessment Area. Quick Guide PDF 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. The number of boilers at the plant-level is changed to number of units. The Eastern Interconnection encompasses the area east of the Rocky Mountains and a portion of northern Texas. Wenn du deine Zustimmung nicht erteilst oder zurckziehst, knnen bestimmte Merkmale und Funktionen beeintrchtigt werden. Table C-2 includes an emissions factor of 0.011 kg CH4/mmBtu for coal combustion and in the footnote, the table includes the option of using a lower emission factor of 0.001 kg CH4/mmBtu for coal. Formed in 2002 by the merger of the Western Systems Coordinating Council (WSCC) and two regional transmission associations, WECC encompasses the entire Western Interconnection and covers more than 1.8 million square miles. The previous methodology did not account for interstate trade values that were included in total disposition for each state, which ultimately led to a slight double counting of values. Maps by energy source and topic, includes forecast maps. Balancing Authority of Northern California faces peak alert day, power shortfalls are possible, Four publicly-owned utilities begin participating in the Western EIM, Four more Balancing Authority of Northern California members join California ISOs Western Energy Imbalance market, BANC Successfully Meets August Heatwave Challenges; Supports CAISO, BANC faces peak alert days this week, but expects to avoid power shortfalls, ISO welcomes BANC and WAPA to the real-time energy market, More BANC members, WAPA California region agree to join California ISOs Western Energy Imbalance Market, BANC/SMUD joins California ISOs Western EIM, BANC to move to CAISO for future Reliability Coordinator services, BANC and SMUD to Participate in CAISO Energy Imbalance Market, Northern California public utilities form Balancing Authority. Created: August 29, 2022 California Electric Balancing Authority Areas A balancing authority is responsible for operating a transmission control area. Fill out this short survey to let us know how you use eGRID, what data you currently use, what features you would like in subsequent versions, and suggestions for improvements. The Eastern Interconnection consists of 36 balancing authorities: 31 in the United States and 5 in Canada. The Reserve Sharing Group when comprised of a Source Balancing Authority becomes the . Revised the grid gross loss methodology to use only data from the EIA State Electricity Profiles, rather than a mix of data from EIA and the Federal Energy Regulatory Commission (FERC). When an organization is completing multiple historical years at once, aligning the data year with the reporting period is recommended. Balancing Authority shall take or be taking the same or substantially similar actions when directing BWP to adjust their generation. In eGRID2012 and previous editions, plants were assigned to eGRID subregions based on a variety of factors, including associated NERC region, Power Control Area (PCA), and transmission/distribution/utility service territory. EPAs Power Profiler application, which uses eGRID data, helps individual consumers understand the environmental impacts of their own electricity usage. The WECC is located in the west of Berlin, close to Tegel Airport, to Messe Berlin and the government quarter. If a Balancing Authority does not have the necessary reserves, they will need to import from a neighboring Balancing Authority or increase the resources available to meet the demand. These operators monitor the grid to identify potential problems before a situation becomes critical. The net generation in the Generator fileis based on unit-level generation data whereavailable. An RC oversees grid compliance with federal and regional grid standards, and can determine measures to prevent or mitigate system emergencies in day-ahead or real-time operations. EPA estimates that the GGL is about 5% of the electricity that is transmitted and distributed annually in the United States. 9 Gencos. Do more with Bing Maps. Download scientific diagram | Details of Balancing Authorities in WECC from publication: Issues for Consideration in the Wide-Scale Deployment of Plants Using Coal/Biomass to Generate Electricity . A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. 1899 Hoffenheim (Wirsol Rhein-Neckar-Arena). Please click here to see any active alerts. Number: . System Operator Certification and Credential Maintenance Program provides oversight to the policies and processes used to implement and maintain the integrity and independence of the NERC System Operator Certification Program and is responsible for developing and maintaining the Credential Maintenance Program. There are a few cases where the emissions rates decreased. AVA Avista AVRN Avangrid AZPS Arizona Public Service BANC Balancing Authority of Northern California Tri-State Generation and . 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. BANC assumed the Balancing Authority responsibilities on May 1, 2011 from SMUD that include the matching of generation to load and coordinating system operations with neighboring Balancing Authorities. Delegates authority to WECC . eGRID uses data from the Energy Information Administration (EIA) Forms EIA-860 and EIA-923 and EPAs Clean Air Markets Program Data. The significant changes starting with the release of eGRID2012 include: More information about each of these changes can be found in the Whats New sections of the Technical Guide (formerly called Technical Support Document)available with each eGRID release. The electric grid in Western North America, known as the Western Interconnection (WI), serves over 70 million people in 14 states, two Canadian Provinces, and a portion of Mexico. ERCOT. An explanation of the . If a corresponding eGRID data year is not available, it is recommended to use the eGRID version preceding the inventory year. NERC REGIONS NPCC MRO RFC WE-CC SPF' SERC TRE FRCC . Balancing Authority Cooperation Concepts - Intra-Hour Scheduling. Regional Reliability Standard BAL-002-WECC-3 applies to balancing authorities and reserve sharing groups in the Western Interconnection, and it specifies the quantity and types of contingency reserves required to ensure reliability under normal and abnormal conditions. The loss responsibility falls on the last TSP identified in the e-tag. See the Compliance Registry page for a list of the approximately 1,400 registered entities. The latest version of eGRID2021 does not incorporate the January 10, 2023 EIA-923 re-releaseas it does not impact eGRID2021. Select More options to see additional information, including details about managing your privacy settings. A map of the interconnections is available here. As the reliability and security ecosystem continues to change, the ERO Enterprise is explicitly committed to its collective success in achieving its vision of a highly reliable and secure North American BPS. Find local businesses, view maps and get driving directions in Google Maps. More >>, Registered Entities: Registered entities are those required by law to register with NERC and comply with NERC Reliability Standards. 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. BANC Members contract for about 40% of the CVP hydroelectric resource. Electricity generated at power plants moves through a complex network of electricity substations, power lines, and distribution transformers before it reaches customers. The company has been planning the BAA since at least 2016 (CU No. The maps are representational, many of the boundaries shown on the maps are approximate because they are based on companies, not on strict geographical boundaries. 5 Tie Points. the Texas Interconnected System.These three interconnections fall under the authority of the National Energy Regulatory Commission (NERC), an independent organization whose mission is to ensure the reliability of the bulk power system in North America. If you are interested in receiving email alerts when eGRID is updated or eGRID related news is released, sign up ateGRID Notification form. Greenhouse gas data, voluntary reporting, electric power plant emissions. Die technische Speicherung oder der Zugriff ist erforderlich, um Nutzerprofile zu erstellen, um Werbung zu versenden oder um den Nutzer auf einer Website oder ber mehrere Websites hinweg zu hnlichen Marketingzwecken zu verfolgen. The methodology was revised in eGRID2014 because information about some of these linkages was no longer available and in an effort to make the process for assigning plants to subregions more straightforward, reproducible, and transparent. CH4/GWh) for eGRID2010 and eGRID2012 at the subregion-level and also presents the eGRID2014 CH4 output emission rates for comparison. Also, an excel version, Sie knnen dies in den Einstellungen Ihres Browsers aktivieren. The actual operation of the electric system is managed by entities called balancing authorities. Development of emission inventories and emission standards, A detailed emissions profile, covering nitrogen oxides (NO. The highlighted areas denote overlap as some load-serving entities participate in one Region while associated transmission owners/operators participate in another. As defined in the NERC Glossary. How has the methodology for estimating methane (CH. Compliance Enforcement Authority. 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. Therefore, directly downloading and using the sub-regional data was not compatible with our method. How can I receive eGRID related news from EPA? Also, see theNational Emissions Inventories for the U.S.and the Toxics Release Inventory. Because there are some methodological changes in different editions of eGRID from year to year, please use caution when comparing data from different years. Secure .gov websites use HTTPS 1 of Douglas County EPE - El Paso . Subscribe to feeds for updates on EIA products including Today in Energy and What's New. In 2017, EPA published the first set of AVERT-generated regional and national emission factors. Electric Reliability Council of Texas, Inc. FRCC. Operates PSE's Balancing Authority, Generation, and Transmission functions in a safe, efficient, and reliable manner. Financial market analysis and financial data for major energy companies. Hub Map - WECC Power & Gas. [ 1] The principal difference between the currently-effective regional . A balancing authority ensures, in real time, that power system demand and supply are finely balanced. The subregion maps were noticeably revised with the release eGRID2012, however no significant changes to the map have been made since then. WECC Balancing Authority Areas and subregions. Beginning with eGRID2014, the data are also presented in metric units and are available in the metric data file. To maintain consistency with other GHG reporting methodologies, eGRID revised the emissions factor starting with eGRID2014. The Greenhouse Gas Reporting Program (GHGRP) requires reporting of greenhouse gas (GHG) data and other relevant information from large GHG emission sources, fuel and industrial gas suppliers, and CO2 injection sites in the United States. 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