What other EPA tools are available to estimate avoided emissions from EE/RE programs? The subregions were defined by EPA as a compromise between NERC regions (which EPA felt were too big) and balancing authorities (which EPA felt were generally too small). PDF WECC-0115 BAL-002-WECC-3 - Contingency Reserve - Exhibit A - Final Your input and feedback is greatly appreciated. Local electricity grids are interconnected to form larger networks for reliability and commercial purposes. You may be trying to access this site from a secured browser on the server. 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. 2023. PDF Balancing Authority Area Services Agreement Between Los Angeles . Net imports-exports by state are provided for years 2004, 2005, and 2007. For example, the Balancing Authorities actions may include: All rights reserved. These losses mainly occur from energy dissipated in the conductors, transformers, and other equipment used for transmission, transformation, and distribution of power. Hub Map - WECC Power & Gas. 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 Eastern Interconnection consists of 36 balancing authorities: 31 in the United States and 5 in Canada. A balancing authority is responsible for operating a transmission control area. 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. 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. Big Data Keeps the Lights On - Esri The Reserve Sharing Group when comprised of a Source Balancing Authority becomes the . The net generation in the Generator fileis based on unit-level generation data whereavailable. Sales, revenue and prices, power plants, fuel use, stocks, generation, trade, demand & emissions. U.S. Energy Information Administration 1000 Independence Ave., SW Washington, DC 20585. 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. For example, 2020 inventory year should use eGRID2020 and the 2021 inventory should use eGRID2021. The Western US Power System - TANC If demand and supply fall out of balance, local or even wide-area blackouts can result. hb``a``f`` 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. Functional Entities: 4.1.1. A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. Renewable energy certificates (RECS) tracking systems, such as ISO-New Englands Generation Information System (GIS) and PJM Interconnections Generation Attribute Tracking System (GATS), use eGRID data. Also, in addition to the code descriptions available in theTechnical Guide, a NERC REGIONS NPCC MRO RFC WE-CC SPF' SERC TRE FRCC . As defined in the NERC Glossary. 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). 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. Wheelmap.org is a community project everyone can get involved. 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 becomes the responsible entity. Western Interconnection-Wide Planning Facilitator- WECC provides planning functions (transmission planning and integration of resources) and policy-related functions as requested by members. A map of the interconnections is available here. The 9 Gencos. When EPA announced the winners of its 2011Apps for the Environment challenge, two winning apps Light Bulb Finder andJoulebugused eGRID data. British Columbia Hydro and Power Authority. This is due to plants with negative net electricity generation. The three networks are: NERCs eight regional entities cover the 48 contiguous States and portions of Canada and Mexico. While EPAs Greenhouse Gas Reporting Program allows the use of either emissions factor when reporting emissions, the majority of users choose to use the higher emissions factor. 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. 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). (3.06 MB, 02/15/2023) This system, also referred to as the power grid, has evolved into three large interconnected systems that move electricity around the country. Why are there differences at a small number of plantsbetween total net generation and generation by fuel type? Bing Maps - Directions, trip planning, traffic cameras & more Rocky Mountain Power Area (RMPA) Copyright Introduction . Most of the eGRID emission data are from the Clean Air Markets Programs of EPA. 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). %PDF-1.6 % Consolidated Balancing Authority - Southwest Power Pool - SPP Details of Balancing Authorities in WECC - ResearchGate Mass emissions are reported in either pounds or tons. 2013. Wenn du diesen Technologien zustimmst, knnen wir Daten wie das Surfverhalten oder eindeutige IDs auf dieser Website verarbeiten. The latest version of eGRID2021 does not incorporate the January 10, 2023 EIA-923 re-releaseas it does not impact eGRID2021. 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. The subregion maps were noticeably revised with the release eGRID2012, however no significant changes to the map have been made since then. Energy Overview The Northwest Power Plan The 2021 Northwest Power Plan 2021 Plan Supporting Materials Planning Process and Past Power Plans Technical Tools and Models Regional Portfolio Model Google Maps What other emissions data are available from EPA? The ERO Enterprise now encompasses six regional organizations of similar size and complexity. A Balancing Authority (BA), or Control Area, generally comprised of large and small transmission owners, is the responsible entity that matches loads to resources within the system, maintains scheduled interchange between control areas, maintains frequency within reasonable limits, and provides sufficient generation capacity to maintain operating 1752 [10]), and has said that together with . Select More options to see additional information, including details about managing your privacy settings. is available. BANC - Balancing Authority of Northern California BCHA - British Columbia Hydro Authority BPAT- Bonneville Power Administration - Transmission . WECC is a conduit for other data exchanges. eGRID is valuable to those in the Federal Government, state and local governments, non-governmental organizations, companies, and academia. There are a few cases where the emissions rates decreased. 1. What do the eGRID subregion and NERC region maps look like? Available from EPAs eGRID web site:https://www.epa.gov/egrid. This is the same methodology used in all editions of eGRID. Instead, we identi ed the handful of di ering balancing authority assignments and U.S. Energy Information Administration, 1000 Independence Ave., SW, Washington . We also use cookies and data to tailor the experience to be age-appropriate, if relevant. 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. Because there are some methodological changes in different editions of eGRID from year to year, please use caution when comparing data from different years. [4] The enforcement authority is delegated to regional entities (8 in the US). A balancing authority ensures, in real time, that power system demand and supply are finely balanced. All plants in Alaska and Hawaii have been assigned to a NERC region matching their state abbreviation (i.e., AK and HI). . 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. Also, see theNational Emissions Inventories for the U.S.and the Toxics Release Inventory. Do more with Bing Maps. eGRID2012 includes data for 2012); previous naming conventions listed the year eGRID was released rather than the year of the data used. These include: 4 Traded Hubs (PV, SP, NP, MidC) 30 Load Serving Balancing Authoritites. (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 The CH4emissions factors which eGRID uses changed in eGRID2014. ETC F IS CALCULATED AS FOLLOWS: ETC F = NL F + NITS F + GF F . Yes, starting with the release of eGRID2012 (October 8, 2015), the naming convention changed. The Electric Reliability Council of Texas (ERCOT) covers most, but not all, of Texas and consists of a single balancing authority. 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. maintaining the balance between load, generation, and external transfers; controlling the frequency and time error; implementing the interchange transactions. California-Mexico Power Area (CA/MX). NERC provides industry-wide perspective and oversight, and the Regional Entities have unique features and activities that serve the needs of their regional constituents while ensuring that industry follows NERC Reliability Standards. MISO Grid Operations - misoenergy.org The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data. How has the methodology for assigning plants to eGRID subregions changed? 1 of Chelan County CISO - California Independent System Operator DEAA - Arlington Valley, LLC DOPD - PUD No. : For more information click the links inside the Popups, which appear if you hover above a pin within the map. For example, the CO2 output emission rate for oil in the RMPA subregion is significantly higher than the oil rates for most other regions. For generators where unit-level generation data are not available, the generation is based on prime mover-level generation, distributed to each unit based on proportion of nameplate capacity. The direct connection to the BAB 100 is connected via the Beusselstrae and into the City via nearby S- and U-Bahn stations. The technical storage or access that is used exclusively for anonymous statistical purposes. Energy use in homes, commercial buildings, manufacturing, and transportation. 4.1.1. Identified data sources at a more granular level. Balancing Authority Cooperation Concepts - Academia.edu Sie knnen dies in den Einstellungen Ihres Browsers aktivieren. PJM - Maps It is characterized by long transmission lines connecting remote generation facilities to load centers. Credible Source of Interconnection-Wide Information- WECC provides training, education and information on key functions related to mandatory standards and compliance, as well as data, analysis and studies relating to transmission system planning, and renewable integration. Regional Entity- WECC is required by FERC to monitor and enforce compliance with reliability standards by users, owners and operators of the bulk power system in the United States. 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 WECC is located in the west of Berlin, close to Tegel Airport, to Messe Berlin and the government quarter. XLSX www.wecc.org For example, the Intermountain Power Project plant is assigned to the CAMX subregion, yet this plant is located in Utah. 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. [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. PDF 2022 Loads and Resources Data Collection Manual - NorthernGrid CO2/MWh) in some eGRID subregions are significantly higher than the rates in other regions. In general, the CO2output emission rates for most eGRID subregions increased in 2021 compared to 2020. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. 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. Find local businesses, view maps and get driving directions in Google Maps. Maps by energy source and topic, includes forecast maps. * The 2010 and 2012 CH4 emission rates are recalculated using 0.011 kg CH4/mmBtu emissions factors for coal combustion. In the United States, electricity is generated in many different ways, with a wide variation in environmental impacts. . State energy information, including overviews, rankings, data, and analyses. More >>, Registered Entities: Registered entities are those required by law to register with NERC and comply with NERC Reliability Standards. Wenn du deine Zustimmung nicht erteilst oder zurckziehst, knnen bestimmte Merkmale und Funktionen beeintrchtigt werden. 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). 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. Exploration and reserves, storage, imports and exports, production, prices, sales. AVA Avista AVRN Avangrid AZPS Arizona Public Service BANC Balancing Authority of Northern California Tri-State Generation and . FERC Proposed Rule: Western Electricity Coordinating Council Regional International energy information, including overviews, rankings, data, and analyses. The map below provides an example of a power flow scenario in the WECC area. ERCOT. TSGT has TTC allocations on WECC Rated Paths 30 . System Map This map displays up-to-date information on queues and generation deactivations across the PJM footprint. The balancing authority data administrators are RC West and Southwest Power Pool (SPP). [8] The interactions between the BAs and RCs can be compared to the ones between pilots and air traffic controllers. Wheelmap.org is an online map to search and find wheelchair-accessible places. U.S. 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. Synchrophasor Data, Operating Reliability Data, Remedial Action Scheme Data, and Transmission Network Model Data, whether or 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. 3. California ISO - RC West eGRID2021 is updated with 2021 data and includes the following change to the methodology: Please see the Technical Guide for more details. An explanation of the . Northern Tier Transmission Group. Air Trends Reportsare EPA's "report card" on the status of air quality and air pollutant emissions. CAISO manages 80 percent of the load in California and a small portion of Nevada. 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. Red line path fully loaded in the direction of the arrow 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. The Electric Reliability Council of Texas (ERCOT) covers most, but not all, of Texas and consists of a single balancing authority. 4.1.1.1. (WECC), handling an estimated 35 percent of the electric load in the west. 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. 4.1. Short, timely articles with graphics on energy, facts, issues, and trends. Extra-high-voltage connections between individual utilities permit the transfer of electrical energy from one part of the network to another. (TOT1A), which connect to an adjacent Balancing Authority system where no TSGT Network Resources or Network Loads exist. 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). The structure provides flexibility to expand, offers potential cost-saving opportunities by sharing future facility costs, and clarifies roles and responsibilities of the members regarding reliability standard compliance. 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 Balancing authority area (generally smaller regions of the power grid in which all power plants are managed to balance power system demand and supply); NERC region, as designated by the North American Electric Reliability Corporation (plus Alaska, Hawaii, and Puerto Rico).