wecc balancing authority map

Northern Tier Transmission Group. Non-Balancing Authority Responsibility Non-BA entities must respond to BA requests for L&R information as part of WECC L&R requests. SEKTOR B, Lagerhalle 1 Westhafenstrae 1. This page was last edited on 6 December 2022, at 08:45. There are a few cases where the emissions rates decreased. 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. (TOT1A), which connect to an adjacent Balancing Authority system where no TSGT Network Resources or Network Loads exist. The Western Interconnection covers more than 1.8 million square miles and stretches from Western Canada south to Baja California in Mexico and eastward over the Rocky Mountains to the Great Plains to serve more than 80 million customers. 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. The naming convention changed to include the data year in the title (e.g. A flag identifying plants that contain CAMD-level data has been added to the plant-level spreadsheet. 3. This plant was assigned the CAMX subregion based on its balancing authority, which is the Los Angeles Department of Water and Power. Purpose To control Interconnection frequency within defined limits. MISO Grid Operations - misoenergy.org eGRID is valuable to those in the Federal Government, state and local governments, non-governmental organizations, companies, and academia. And while NERC and the Regional Entities play different roles in delivering ERO Enterprise programs, these roles are equally important and complementary, allowing the ERO Enterprise to work as one synchronous machineeffectively, efficiently, and collaboratively. Personalized content and ads can also include more relevant results, recommendations, and tailored ads based on past activity from this browser, like previous Google searches. 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. 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. Quick Guide PDF [4] The enforcement authority is delegated to regional entities (8 in the US). An official website of the United States government. 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 . eGRID2014 and subsequent eGRID editions use only EIA data, as well as a new formula (as described above). How can I provide feedback or ask questions? Yes, additional data files are available. Includes hydropower, solar, wind, geothermal, biomass and ethanol. A Consolidated Balancing Authority (CBA) is necessary for an Operating Reserves market to work. One of the most popular recent uses of eGRID is to determine the indirect GHG emissions from electricity purchases and avoided GHG emissions from projects and programs that reduce the demand for grid supplied electricity. Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. Emissions & Generation Resource Integrated Database (eGRID), 2021 Washington, DC: Office of Atmospheric Protection, Clean Air Markets Division. PDF Western Interconnection Balancing Authorities - WECC Created: August 29, 2022 California Electric Balancing Authority Areas A balancing authority is responsible for operating a transmission control area. The Eastern Interconnection encompasses the area east of the Rocky Mountains and a portion of northern Texas. In some cases, plants assigned to a particular eGRID subregion may be located far away from most of the other plants in that subregion. The Balancing Authority is required to take action to keep each PII accum period within the limit. Extra-high-voltage connections between individual utilities permit the transfer of electrical energy from one part of the network to another. 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: . Assets in balancing authority Avangrid - AVRN - WECC Power & Gas NERC The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive inventory of environmental attributes of electric power systems. [8] The interactions between the BAs and RCs can be compared to the ones between pilots and air traffic controllers. 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. Nader Samaan. Secure .gov websites use HTTPS Rocky Mountain Power Area (RMPA) 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. 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. 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. About - Western Energy Imbalance Market WECC - Wheelmap: Auf unserer Karte erkennen Sie, wie rollstuhlgerecht die Umgebung ist und wo Sie Schwierigkeiten bekommen knnten. PJM - Maps CH4/GWh) for eGRID2010 and eGRID2012 at the subregion-level and also presents the eGRID2014 CH4 output emission rates for comparison. "Map of USA highlighting Florida". Balancing Authority shall take or be taking the same or substantially similar actions when directing BWP to adjust their generation. 1. When the emission rates are calculated at the subregion level, the sum of the emissions from all plants in that subregion are divided by the sum of the generation from all plants in that subregion. Source publication Impact of Transmission on Resource Adequacy in Systems with Wind and Solar Power Conference Paper Full-text available Jul. Lgcensed under CC BY-SA 3.0 via Wikimedia Commons - . Functional Entities: 4.1.1. A balancing authority is responsible for operating a transmission control area. In addition to the hourly emission data reported to EPA from power plants affected by the Acid Rain Program and/or the Cross-State Air Pollution Rule, the Clean Air Markets website presents progress reports, power plant emission trends, and emissions tracking highlights. 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 <. A Balancing Authority (BA) ensures that at every moment in time, and in plans for future times, there is sufficient generation to reliably supply electricity. 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. Nearly 400 million North American citizens depend on electricity in their daily lives. The number of boilers at the plant-level is changed to number of units. 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). 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. Data years after 2016 are not included in the ZIP file but are available for download from the webpage. Exploration and reserves, storage, imports and exports, production, prices, sales. Development of emission inventories and emission standards, A detailed emissions profile, covering nitrogen oxides (NO. 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). NERC . . California Electric Balancing Authority Areas | CA Open Data These losses mainly occur from energy dissipated in the conductors, transformers, and other equipment used for transmission, transformation, and distribution of power. AVA Avista AVRN Avangrid AZPS Arizona Public Service BANC Balancing Authority of Northern California Tri-State Generation and . The ISO's Western Energy Imbalance Market (WEIM) is a real-time energy market, the first of its kind in the western United States. For example, the CO2 output emission rate for oil in the RMPA subregion is significantly higher than the oil rates for most other regions. 2. 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 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. the Eastern Interconnected System (from the Atlantic ocean to the Rocky Mountain States), the Western Interconnected System (for States west of the Rocky Mountains), and. Applicability 4.1. Mercury emissions (when available) are included at the unit-level. AVERT produces outputs including maps, charts, and tables, that display the location of emission reductions at the regional, state, and county level, on a monthly and annual basis. For example, the 2017 inventory should use eGRID2016. 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. For example, the Balancing Authorities actions may include: 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. Emission data from EPA are carefully integrated with generation data from EIA to produce useful values like pounds of emissions per megawatt-hour of electricity generation (lb/MWh), which allows direct comparison of the environmental attributes of electricity generation. that were reported in the Plant file in past editions of eGRID are included as a separate file (discontinued with the release of eGRID2019). 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]. Arizona-New Mexico-Southern Nevada Power Area (AZ/NM/SNV) [4], Balancing authorities operation is guided by mandatory reliability standards created by the North American Electric Reliability Corporation and approved by the US (Federal Energy Regulatory Commission) and Canadian regulators. If a corresponding eGRID data year is not available, it is recommended to use the eGRID version preceding the inventory year. 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 Balancing Authority 5. 2023. In Ihrem Browser ist Javascript deaktiviert, wird allerdings zur Darstellung unserer Seite bentigt. Because there are some methodological changes in different editions of eGRID from year to year, please use caution when comparing data from different years. 0 NERC REGIONS NPCC MRO RFC WE-CC SPF' SERC TRE FRCC . U.S. Sign up for email subcriptions to receive messages about specific EIA products. 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. Hub Map - WECC Power & Gas. The actual operation of the electric system is managed by entities called balancing authorities. 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. Color coded cross-hatching was added to the subregion map in order to illustrate areas where there are secondary and tertiary service subregions. The use of one data source minimizes error due to differences in the way EIA and FERC collect data. . If you choose to Reject all, we will not use cookies for these additional purposes. The ISO is the largest of about 38 balancing authorities in the western interconnection, handling over two-thirds of the electric load in the West through the Western Imbalance Energy Market (Western EIM). California ISO - The ISO grid These interconnections describe the physical system of the grid. Number: . More commonly known as line losses, power losses, or transmission and distribution (T&D) losses, the grid gross loss (GGL) is an estimate of the energy lost in the process of supplying electricity to consumers. The latest version of eGRID2021 does not incorporate the January 10, 2023 EIA-923 re-releaseas it does not impact eGRID2021. In the United States, electricity is generated in many different ways, with a wide variation in environmental impacts. PDF Western Interconnection Data Sharing Agreement 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. eGRID reports both the total net generation (MWh) and net generation from each fuel type at each plant in the Plant file. Included entire universe of plants and associated generators, including plants with zero generation, which had been excluded from previous editions of eGRID. Tags: Fueleconomy.gov, a partnership between EPA and DOE, uses eGRID data to estimate the total GHG emissions from electric and plug-in hybrid vehicles in itsGreenhouse Gas Emissions for Electric and Plug-in Hybrid Electric Vehicles calculator. System Map This map displays up-to-date information on queues and generation deactivations across the PJM footprint. . EIA provides net generation at the unit level for a subset of plants in the United States. Address. Uranium fuel, nuclear reactors, generation, spent fuel. 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. For a fuel type such as coal or natural gas, which is the primary fuel type for many plants in each region, negative net generation does not have much impact on the overall emission rate. 4.1.1.1. BANC provides its Members an ownership voice in all Balancing Authority decisions consistent with the principle of maximizing consumer value. PDF California A map of the interconnections is available here. In 2017, EPA published the first set of AVERT-generated regional and national emission factors. The generation by fuel type in the Plant file is based only on the prime mover-level generation data. British Columbia Hydro and Power Authority. ERCOT. These operators monitor the grid to identify potential problems before a situation becomes critical. 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. ISO New England Inc. Green line with no arrow path with no flow, Source: WECC Regional Planning Project Review, Loads and Resources Working Group, Demand Analysis of 2015 Scenarios To Explore the Range of Need for a Canada/Pacific Northwest to Northern California Line-October 2007, Copyright 2023 Transmission Agency of Northern California (TANC) | All Rights Reserved, TANCs Reliability Standards Compliance Program, Californias Power Needs and How They are Met, Meeting Californias Future Energy Needs An Overview, Meeting Californias Future Energy Infrastructure Needs Planning, Permitting and Building the Line. Title: Contingency Reserve 2. [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. How do the historical GGL values compare? More>>, NERC Balancing Authority Areas (As of October 2019). Updated the methodology to determine generation and NO. WECCs predecessor organization, WSCC, was organized in 1967 to facilitate electric industry coordination in the planning and operations of the electric system in Western North America. Beginning with eGRID2012, cross-hatching on the map identifies areas where more than one eGRID subregion may apply. [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. XLSX www.wecc.org 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. The 2012, 2014, 2016, 2017, 2018, 2019, 2020, and 2021 GGL values are shown in the following graph: While the 26 subregions have not changed substantially since conception, the methodology for assigning plants to subregions has been revised, most notably in eGRID2014 and eGRID2016. U.S. Energy Information Administration - EIA - Independent Statistics When an organization is completing multiple historical years at once, aligning the data year with the reporting period is recommended. For example, the Intermountain Power Project plant is assigned to the CAMX subregion, yet this plant is located in Utah. Demographic information from EPA's Environmental Justice Screening and Mapping Tool (EJScreen) is available for each plant in the "DEMO" tab of the spreadsheet. Wenn du diesen Technologien zustimmst, knnen wir Daten wie das Surfverhalten oder eindeutige IDs auf dieser Website verarbeiten. ETC F IS CALCULATED AS FOLLOWS: ETC F = NL F + NITS F + GF F . 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. 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. You dont even need to register to map places! An explanation of the . eGRID data can be used to support the following activities: For virtually every grid-connected power plant in the United States, eGRID provides: eGRID provides separate data at the combustion unit and generator levels. Please click here to see any active alerts. For example, users can select among wind, solar, and different EE savings options (load impact profiles) within the tool. Most, but not all, balancing authorities are electric utilities that have taken on the balancing responsibilities for a specific portion of the power system. WECC Regional Reliability Standard BAL-002-WECC-3 (Contingency Reserve) Tools to customize searches, view specific data sets, study detailed documentation, and access time-series data. 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. provide a forum for resolving transmission access disputes between Members consistent with FERC policies. The Western Interconnection encompasses the area from the Rockies west and consists of 37 balancing authorities: 34 in the United States, 2 in Canada, and 1 in Mexico. 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. This balance is needed to maintain the safe and reliable operation of the power system. The Electric Reliability Council of Texas (ERCOT) covers most, but not all, of Texas and consists of a single balancing authority. Transmission Loading Relief (TLR) Procedure - North American Electric Within EPA, eGRID data are used by the following applications and programs:Power Profiler, Center for Corporate Climate Leadership, Portfolio Manager, theHousehold Greenhouse Gas Emissions Calculator, theGreenhouse Gas Equivalencies Calculator, and Power Plants and Neighboring Communities. Other EPA emission data sources also provide data on emissions associated with electricity generation. 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. 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.
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