Wheelmap.org is an online map to search and find wheelchair-accessible places. Also, in addition to the code descriptions available in theTechnical Guide, a There are a few cases where the emissions rates decreased. In 2017, EPA published the first set of AVERT-generated regional and national emission factors. An explanation of the . Available from EPAs eGRID web site:https://www.epa.gov/egrid. A new data source is used to identify the geothermal plant type. ERCOT. Added unadjusted heat input for renewable fuels (which is calculated by EIA) to the Plant file. Emissions & Generation Resource Integrated Database (eGRID), 2021 Washington, DC: Office of Atmospheric Protection, Clean Air Markets Division. [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. Why are there outliers for some output emission rates? 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. 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. 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). As defined in the NERC Rules of Procedure. California-Mexico Power Area (CA/MX). 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. (3.06 MB, 02/15/2023) WECC is a conduit for other data exchanges. 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. * The 2010 and 2012 CH4 emission rates are recalculated using 0.011 kg CH4/mmBtu emissions factors for coal combustion. BAL-002-WECC-3Contingency Reserve Page 1 of 13 . More>>, NERC Balancing Authority Areas (As of October 2019). 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. 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. Assignments are based on each plants NERC region, Balancing Authority, and transmission/distribution/utility service territory. Many consumers have a choice regarding the source of their electricity, and some seek cleaner sources, such as wind and solar power. Energy & Financial Markets: What Drives Crude Oil Prices? eGRID2014 and subsequent eGRID editions use only EIA data, as well as a new formula (as described above). The three networks are: NERCs eight regional entities cover the 48 contiguous States and portions of Canada and Mexico. The latest version of eGRID (eGRID2021) was the sixteenth edition released in January of 2023 with data from 2021. As defined in the NERC Glossary. Most, but not all, balancing authorities are electric utilities that have taken on the balancing responsibilities for a specific portion of the power system. Identified data sources at a more granular level. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. 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 ] 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. It is characterized by long transmission lines connecting remote generation facilities to load centers. It matches generation with load and maintains consistent electric frequency of the grid, even during extreme weather conditions or natural disasters. 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. All rights reserved. The CH4emissions factors which eGRID uses changed in eGRID2014. 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. What are the regional emission rates and resource mix? What other EPA tools are available to estimate avoided emissions from EE/RE programs? Red line path fully loaded in the direction of the arrow GGL is calculated by dividing the estimated losses by the result of total disposition minus net interstate exports minus direct use: The U.S. Energy Information Administration (EIA) provides data on estimated losses (reported at the utility level via form EIA-861, and then allocated to States based on the utility's retail sales by State), total disposition (i.e., the sum of station use, direct use, retail sales, sales for resale, and other outgoing electricity), net interstate exports, and direct use (i.e., electricity consumed onsite for all operations other than electric power plant station use) at the state level in the State Electricity Profiles. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data. As a Regional Transmission Organization, MISO manages the generation and transmission of electricity across high-voltage lines and assures consumers of unbiased regional grid management. 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. ERCOT is unique in that the balancing authority, interconnection, and the regional transmission organization are all the same entity and physical system. Newsroom Site Map Contact NERC Advanced Search Company Overview Committees Governance Key Players . Address. 503-813-6496. 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. 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. This plant was assigned the CAMX subregion based on its balancing authority, which is the Los Angeles Department of Water and Power. A Consolidated Balancing Authority (CBA) is necessary for an Operating Reserves market to work. Arizona-New Mexico-Southern Nevada Power Area (AZ/NM/SNV) It looks like your browser does not have JavaScript enabled. 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. Use AVERTs web edition or Excel-based tool to create custom calculations that reflect variations in hourly impacts of different EE programs or RE resources within one of AVERTs ten regions. ISO New England Inc. Mass emissions are reported in either pounds or tons. Please turn on JavaScript and try again. National Emissions Inventories for the U.S. AVoided Emissions and geneRation Tool (AVERT). 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. Year-to-year differences in the regional CH4emission rates are explained by changes in each regions resource mix. 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. *This link leads to the machine-readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. 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. See the Compliance Registry page for a list of the approximately 1,400 registered entities. 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 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. The order requires that Federal agencies report their building information in EPAs Portfolio Manager which uses eGRID to estimate emission reductions. 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. 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. In many states, power companies are required to disclose the environmental attributes of their retail electricity products. 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. eGRID is used by many nongovernmental organizations in their tools and analysis. ETC F IS CALCULATED AS FOLLOWS: ETC F = NL F + NITS F + GF F . Wheelmap.org is a community project everyone can get involved. maintaining the balance between load, generation, and external transfers; controlling the frequency and time error; implementing the interchange transactions. For ongoing work, the best practice is to apply the most recent factors available at the time. Please enable scripts and reload this page. This system, also referred to as the power grid, has evolved into three large interconnected systems that move electricity around the country. 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. The latest version of eGRID2021 does not incorporate the January 10, 2023 EIA-923 re-releaseas it does not impact eGRID2021. Green zone more than 15% reserve margin Load and resource data submitted by the BA to WECC is used to identify areas that have the potential for electricity supply shortages. 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 Copyright The output emission rates (e.g. Beginning with eGRID2012, cross-hatching on the map identifies areas where more than one eGRID subregion may apply. Sie knnen dies in den Einstellungen Ihres Browsers aktivieren. CAISO manages 80 percent of the load in California and a small portion of Nevada. Exploration and reserves, storage, imports and exports, production, prices, sales. Maps NERC Interconnections NERC Regions Map* NERC Balancing Authority Areas (As of October 2019) NERC Assessment Areas (as of July 2019) *Please note that the regional boundaries in the NERC Regions map (also shown above) are approximate. These interconnections describe the physical system of the grid. International energy information, including overviews, rankings, data, and analyses. 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. 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). Maps by energy source and topic, includes forecast maps. The generation by fuel type in the Plant file is based only on the prime mover-level generation data. Air Trends Reportsare EPA's "report card" on the status of air quality and air pollutant emissions. It is managed by 37 Balancing Authorities (BAs) of various ownership structures . Title: Contingency Reserve 2. WECC - Wheelmap: Auf unserer Karte erkennen Sie, wie rollstuhlgerecht die Umgebung ist und wo Sie Schwierigkeiten bekommen knnten. 3.6.3.2 Take all necessary actions, up to and including, shedding of firm load, to alleviate a reliability issue in the Balancing Authority Area. 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. Quick Guide PDF 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 Reserve Sharing Group when comprised of a Source Balancing Authority becomes the . While the majority of zip codes are located within only one eGRID subregion, in some cases a zip code may fall in multiple eGRID subregions because it is supplied by different service providers associated with different subregions. 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. The supporting documentation name was changed from Technical Support Document (TSD) to Technical Guide. Assets for Public Service Company of Colorado - PSCO 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 ($) 444 - Blue Spruce Energy [] eGRID is most often used to estimate indirect emissions from electricity purchases, in GHG inventories, for carbon footprinting, and for estimating avoided emissions from programs and projects that reduce consumption of grid-supplied electricity. 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. 2023. For example, the Intermountain Power Project plant is assigned to the CAMX subregion, yet this plant is located in Utah. What other emissions data are available from EPA? : For more information click the links inside the Popups, which appear if you hover above a pin within the map. Working with users, owners, and operators of BPS assets; government partners; and other stakeholders and industry participants; the ERO Enterprise pursues its mission of assuring the effective and efficient reduction of risks to the reliability and security of theBPS. The table below presents the revised CH4emissions rates (lbs. 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.
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wecc balancing authority map