International energy information, including overviews, rankings, data, and analyses. Tags: Beginning with eGRID2012, cross-hatching on the map identifies areas where more than one eGRID subregion may apply. 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. In addition to the data categories identified in the February 18 data request, we propose to direct that NERC and WECC provide: (1) The DCS performance--as described in request (1) in the paragraph above--on a balancing authority basis; and (2) the hourly amount of contingency reserve and the fraction of that contingency reserve that is . 2023. Production Cost Simulation Results - nwcouncil.org Western Electricity Coordinating Council. Images, shapefiles, and geodatabasesfor are available here. We make sure the right amount of electricity is generated and transmitted to our member utilities who are then responsible for delivering the power to their . All rights reserved. Data from Puerto Rico were added to the Generator, Unit, Plant, State, Balancing Authority, eGRID Subregion, NERC region, and US files. Links to all the data are available on the Download Data page. Hub Map - WECC Power & Gas. By documenting the environmental attributes of electric power generation, eGRID can help consumers and researchers to better understand the relationship between electricity and the environment. Updated the methodology to determine generation and NO. Map multiple locations, get transit/walking/driving directions, view live traffic conditions, plan trips, view satellite, aerial and street side imagery. 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. The AVoided Emissions and geneRation Tool (AVERT) calculates avoided PM2.5, NOx, SO2, and CO2 emissions of energy efficiency and renewable energy (EE/RE) policies and programs. WECC processes and OTC determinations) are based upon the Rated System Path Methodology, found in MOD-029-1a. Are EIA-923 data updates reflected in eGRID? This is the same methodology used in all editions of eGRID. ERO Enterprise | Regional Entities - North American Electric NERC . The scenarios are divided into Classes to determine existing generation, fluctuations in generation and demand, the status and effect of planned generation additions, and the status and effect of planned transmission projects. In general, the CO2output emission rates for most eGRID subregions increased in 2021 compared to 2020. Year-to-year differences in the regional CH4emission rates are explained by changes in each regions resource mix. This page is not available in other languages. 4.2 Reserve Sharing Group 4.2.1. Red zone less than 15% reserve margin Power Supply Adequacy Consistent with the requirement to maintain operating reserves as defined by WECC and NERC operating policies, WECC conducts, on a seasonal basis, an assessment of generating reserve margins and transmission limitations between load and resource areas as well as probabilities of supplying expected load levels, accounting for uncertainties. [4] The enforcement authority is delegated to regional entities (8 in the US). This page was last edited on 6 December 2022, at 08:45. 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 <. Reserves, production, prices, employment and productivity, distribution, stocks, imports and exports. Another example is The University of California, BerkeleysCoolClimate Carbon Footprint Maps. Emissions & Generation Resource Integrated Database (eGRID), 2021 Washington, DC: Office of Atmospheric Protection, Clean Air Markets Division. 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. 13353 BerlinTel: +49 (0)30 89 06 42 55 E-Mail: anfrage@wecc.de, Westhafen Event & Convention CenterCookie-SettingsImprintPrivacy policyAVB. Wheelmap - WECC | Green Mobility [8] The interactions between the BAs and RCs can be compared to the ones between pilots and air traffic controllers. PDF Border Carbon Adjustments When Carbon Intensity Varies Across Producers 7 0 obj <> endobj Reports are published annually, about ten months after year-end. G 30j3t/?5\33XR ^ The subregion maps were noticeably revised with the release eGRID2012, however no significant changes to the map have been made since then. The plant level data are then aggregated to state, U.S. total, and three types of power grid regions:. The generation by fuel type in the Plant file is based only on the prime mover-level generation data. BANC contracts with SMUD for operations of the Balancing Authority. The WIT is the primary means to confirm net scheduled interchange (NSI) for preschedule checkout based on the WECC Preschedule Calendar, next-hour checkout (from current operating hour), current-hour checkout upon change, past-hour checkout in current day . Added non-baseload generation by fuel type and non-baseload resource mix to the subregion file. This is due to plants with negative net electricity generation. The addition of Puerto Rico resulted in the addition of a new State (Puerto Rico; PR), Balancing Authority (Puerto Rico Miscellaneous; NA), eGRID subregion (Puerto Rico Miscellaneous; PRMS), and NERC region (Puerto Rico; PR) to the eGRID2019 files. Has authority to take independent actions as deemed necessary and as specified in NERC and WECC Standards to fulfill the responsibilities of both Balancing Authority Operator and Transmission Operator. 21 0 obj <>/Filter/FlateDecode/ID[<5E9D1236E8424D46B52F5FDF827E5406><5E9D1236E8424D46B52F5FDF827E5406>]/Index[7 38]/Info 6 0 R/Length 91/Prev 1419787/Root 8 0 R/Size 45/Type/XRef/W[1 3 1]>>stream Nader Samaan. U.S. Energy Information Administration - EIA - Independent Statistics These data are combined at the plant level. 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. BANC.org - Home 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. WECCs members, representing all segments of the electric industry within the Western Interconnection, provide electricity to 71 million people in 14 western states, two Canadian provinces, and portions of one Mexican state. The network structure of the interconnections helps maintain the reliability of the power system by providing multiple routes for power to flow and by allowing generators to supply electricity to many load centers. Therefore, directly downloading and using the sub-regional data was not compatible with our method. Hub Map - WECC Power & Gas Transmission Service Requests (TSR) Veronica Whitesmith. Consolidated Balancing Authority - Southwest Power Pool - SPP Energy use in homes, commercial buildings, manufacturing, and transportation. It also provides members a unified voice and representation in topics pertaining to Balancing Area matters. Development of emission inventories and emission standards, A detailed emissions profile, covering nitrogen oxides (NO. California-Mexico Power Area (CA/MX). 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. Hydro Quebec TransEnergie. In 2017, EPA published the first set of AVERT-generated regional and national emission factors. Purpose To control Interconnection frequency within defined limits. The Balancing Authority is the responsible entity unless the Balancing Authority is a member of a Reserve Sharing Group, in which case, the Reserve Sharing Group . eGRID2012 and subsequent editions (and associated materials) reference previous eGRID editions using the new naming convention and the files available for download from the website use the new naming convention; however, the content within the previous editions of eGRID, such as the technical support documents, has not been revised. An explanation of the . Please click here to see any active alerts. Reports requested by congress or otherwise deemed important. EPA aggregates the data and presents it for Alaska, Hawaii, and the Eastern, Western, and ERCOT NERC interconnections. Download allthe current data hereand the historical data here. A balancing authority is responsible for operating a transmission control area. WECC Regional Reliability Standard BAL-002-WECC-3 (Contingency Reserve) Uranium fuel, nuclear reactors, generation, spent fuel. If there are several plants that report negative net generation, then it can reduce the denominator of that equation and result in a higher overall output emission rate. The formula for calculating GGL remains nearly the same as the previous methodology, with the exception that net interstate exports are subtracted from the total disposition in the denominator. About - Western Energy Imbalance Market The NERC regions ASCC in Alaska and HICC in Hawaii are no longer included in the EIA-860 Plant file and therefore not included in eGRID2020. 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 . There are a few cases where the emissions rates decreased. Your input and feedback is greatly appreciated. In many states, power companies are required to disclose the environmental attributes of their retail electricity products. Functional Entities: 4.1.1. Yes, starting with the release of eGRID2012 (October 8, 2015), the naming convention changed. The year noted in the title reflects the data year rather than the release year. Wenn du diesen Technologien zustimmst, knnen wir Daten wie das Surfverhalten oder eindeutige IDs auf dieser Website verarbeiten. States and local governments rely on eGRID data for electricity labeling (environmental disclosure programs), emission inventories, and registries as well as for efforts to analyze air emissions from the electric power sector. For example, the Balancing Authorities actions may include: Historical Sequence ID Fields (XLSX) (xlsx) All plants in Alaska and Hawaii have been assigned to a NERC region matching their state abbreviation (i.e., AK and HI). 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 most recent eGRID subregion, NERC region, and the U. S. summary information can be found in summary tables available as either an Excel or PDF format. Added unadjusted heat input for renewable fuels (which is calculated by EIA) to the Plant file. The Western Electricity Coordinating Council (WECC) recently published a report on the resource adequacy for the Western interconnection. Added a hyperlinked table of contents and color coding to the data file. AVA Avista AVRN Avangrid AZPS Arizona Public Service BANC Balancing Authority of Northern California Tri-State Generation and . The balancing authority data administrators are RC West and Southwest Power Pool (SPP). Wenn du deine Zustimmung nicht erteilst oder zurckziehst, knnen bestimmte Merkmale und Funktionen beeintrchtigt werden. Information about the wheelchair accessibility of stations, parking spaces and petrol stations are marked on the map. 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. eGRID uses data from the Energy Information Administration (EIA) Forms EIA-860 and EIA-923 and EPAs Clean Air Markets Program Data. The Electric Reliability Council of Texas (ERCOT) covers most, but not all, of Texas and consists of a single balancing authority. [6] The quantitative estimate of the balancing is provided through area control error (ACE, measured in MW[10]),[7] that as an indicator is conceptually similar to the role the frequency deviation plays at the interconnection level: positive ACE is pushing interconnection frequency higher.[11]. The CH4 emission rates in the eGRID2010 and eGRID2012 files have not been changed, those rates are based on the 0.001 kg CH4/mmBtu emission factors for coal combustion. Comprehensive data summaries, comparisons, analysis, and projections integrated across all energy sources. U.S. Energy Information Administration 1000 Independence Ave., SW Washington, DC 20585. Since eGRID2016, plants are assigned to subregions using data from EIA and NERC in a five step process. PDF Rc West Entities - Caiso Um dir ein optimales Erlebnis zu bieten, verwenden wir Technologien wie Cookies, um Gerteinformationen zu speichern und/oder darauf zuzugreifen. Revised the plant-to-eGRID subregion assignment methodology to be based on where the plant is located rather than where it supplies its electricity (revised again in eGRID2016). home|account log-in/register|legal and privacy/trademark policy|site map|careers|contact us, Atlanta Office | 3353 Peachtree Road, NE Suite 600 North Tower, Atlanta, GA 30326 | 404-446-2560 Washington Office | 1401 H Street NW, Suite 410, Washington, DC 20005| 202-400-3000, Group Health Plan Transparency in Coverage Files*. [1] The balancing authorities are connected by metered high-voltage tie lines[2][3] and grouped into interconnections:[4][5], A typical balancing authority is an electric utility with an added responsibility to maintain a fine balance between the production and consumption of electricity, including ensuring availability of sufficient on-line generation resources and managing the electricity transfers from (and to) other balancing authorities. The order requires that Federal agencies report their building information in EPAs Portfolio Manager which uses eGRID to estimate emission reductions. Synchrophasor Data, Operating Reliability Data, Remedial Action Scheme Data, and Transmission Network Model Data, whether or (WECC), handling an estimated 35 percent of the electric load in the west. 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. Subsequent editionscontinueto use the same factors as used in eGRID2014. 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. All of the regional transmission organizations in the United States also function as balancing authorities. Energy-Related Carbon Dioxide Emissions, Energy-Related Carbon Dioxide Emissions at the State Level, U.S. energy flow and energy consumption by source and sector charts for 2022, Annual Solar Photovoltaic Module Shipments Report, Midwest and Rocky Mountain Transportation Fuels Markets, East Coast and Gulf Coast Transportation Fuels Markets, U.S. electric system is made up of interconnections and balancing authorities, North American Electric Reliability Corporation, NERC (North American Electric Reliability Corporation). When EPA announced the winners of its 2011Apps for the Environment challenge, two winning apps Light Bulb Finder andJoulebugused eGRID data. (WECC) Maps NERC Interconnections (B&W) NERC Interconnections (Color) NERC Regions Map (B&W) NERC Regions Map (Color) NERC Regions and Balancing Authorities - as of April 12, 2011 Transmission Statistics MRC Meeting 08.03.11 But there are some cases where there are discrepancies between the unit-level and prime mover-level data from EIA. The latest version of eGRID (eGRID2021) was the sixteenth edition released in January of 2023 with data from 2021. TSGT has TTC allocations on WECC Rated Paths 30 . 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 PDF Balancing Authority Area Services Agreement Between Los Angeles 1 of Chelan County CISO - California Independent System Operator DEAA - Arlington Valley, LLC DOPD - PUD No. How can I receive eGRID related news from EPA? ISNE. The method for estimating CH4emissions from electricity generation involves multiplying the heat input (mmBtu) by a fuel-specific emissions factor. 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. 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. The Eastern Interconnection encompasses the area east of the Rocky Mountains and a portion of northern Texas. California ISO - The ISO grid 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. What other EPA tools are available to estimate avoided emissions from EE/RE programs? Includes hydropower, solar, wind, geothermal, biomass and ethanol. We also use cookies and data to tailor the experience to be age-appropriate, if relevant. PDF 2022 Loads and Resources Data Collection Manual - NorthernGrid BANC Members contract for about 40% of the CVP hydroelectric resource. National Emissions Inventories for the U.S. AVoided Emissions and geneRation Tool (AVERT). 4.1 Balancing Authority 5. Electricity generation is the dominant industrial source of air emissions in the United States today. Balancing Authority Cooperation Concepts - Intra-Hour Scheduling Full Record Related Research Abstract The overall objective of this study was to understand, on an Interconnection-wide basis, the effects intra-hour scheduling compared to hourly scheduling. Do more with Bing Maps. In some cases, plants assigned to a particular eGRID subregion may be located far away from most of the other plants in that subregion. In Ihrem Browser ist Javascript deaktiviert, wird allerdings zur Darstellung unserer Seite bentigt. If demand and supply fall out of balance, local or even wide-area blackouts can result. Ansergy forecasts hourly prices for 48 WECC price points. Western Interconnection-Wide Regional Reliability Policy Facilitator-WECC facilitates the identification of issues specific to reliability, creates an opportunity for discussion of the issues, and represents region-wide issues and policies at the state and federal levels. Why are there outliers for some output emission rates? Regional energy information including dashboards, maps, data, and analyses. The CH4emissions factors which eGRID uses changed in eGRID2014. RC West. In recent years, there have been several changes to the eGRID content, methodology, and presentation of data. U.S. Energy Information Administration, 1000 Independence Ave., SW, Washington . Balancing authorities are responsible for maintaining operating conditions under mandatory reliability standards issued by the North American Electric Reliability Corporation and approved by the U.S. Federal Energy Regulatory Commission and, in Canada, by Canadian regulators. that were reported in the Plant file in past editions of eGRID are included as a separate file (discontinued with the release of eGRID2019). Provided a metric unit version of the data file. Red line path fully loaded in the direction of the arrow provide a forum for resolving transmission access disputes between Members consistent with FERC policies. For a relatively small number of plants (less than 0.1%), the sum of the generation by fuel type does not equal the total net generation at the plant. 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. Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. Many consumers have a choice regarding the source of their electricity, and some seek cleaner sources, such as wind and solar power. For a fuel type such as oil, which is the primary fuel type for relatively few plants in each region, negative net generation may have much more of an impact on the emission rates. WECC Balancing Authority Areas and subregions. hb``a``f`` The map below provides an example of a power flow scenario in the WECC area. 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). . California Electric Balancing Authority Areas | CA Open Data Copyright PDF Tri-State Generation & Transmission Association, Inc. * The 2010 and 2012 CH4 emission rates are recalculated using 0.011 kg CH4/mmBtu emissions factors for coal combustion. Subscribe to feeds for updates on EIA products including Today in Energy and What's New. 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. Input emission rates are reported in pounds per million British thermal units (lb/MMBtu). Electric Reliability Council of Texas, Inc. FRCC. 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. 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). The designated reporting contacts should provide requested information to WECC by the established due date and answer any A balancing authority is responsible for operating a transmission control area. Maps by energy source and topic, includes forecast maps. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. It is managed by 37 Balancing Authorities (BAs) of various ownership structures . 2. 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. 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. The company has been planning the BAA since at least 2016 (CU No. 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.