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. This is particularly true for the emission rates by fuel type, such as the emission rates for oil. . The Central Valley Project (CVP) generation, owned by the Bureau of Reclamation, and Western Area Power Administration's transmission facilities, along with the 500 kV California Oregon Transmission Project (COTP), are included among other resources within the BANC footprint. The latest version of eGRID (eGRID2021) was the sixteenth edition released in January of 2023 with data from 2021. The revised methodology excludes net exports from each states total disposition. EPAs Power Profiler application, which uses eGRID data, helps individual consumers understand the environmental impacts of their own electricity usage. Lgcensed under CC BY-SA 3.0 via Wikimedia Commons - . [4] The enforcement authority is delegated to regional entities (8 in the US). PDF Balancing Authority Area Services Agreement Between Los Angeles This plant was assigned the CAMX subregion based on its balancing authority, which is the Los Angeles Department of Water and Power. Map multiple locations, get transit/walking/driving directions, view live traffic conditions, plan trips, view satellite, aerial and street side imagery. Power Profiler Emissions Tool (xlsx) The reason for this is because eGRID uses two different data sources from the Energy Information Administration (EIA) to determine net generation at each plant. 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. 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. hbbd```b```RD L$m r7Hb\@@?|# h49@x5@ uK5 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 Is there additional eGRID data available? (TOT1A), which connect to an adjacent Balancing Authority system where no TSGT Network Resources or Network Loads exist. WECC processes and OTC determinations) are based upon the Rated System Path Methodology, found in MOD-029-1a. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you. What do the eGRID subregion and NERC region maps look like? Assessment of the Resource Adequacy in the Western Interconnection - NAES An explanation of the . U.S. Electricity System - Energy Freedom CO 0 The following citation for eGRID Data is suggested: United States Environmental Protection Agency (EPA). Electric Reliability Council of Texas, Inc. FRCC. Google Maps Emissions & Generation Resource Integrated Database (eGRID), 2021 Washington, DC: Office of Atmospheric Protection, Clean Air Markets Division. Rocky Mountain Power Area (RMPA) If you are interested in receiving email alerts when eGRID is updated or eGRID related news is released, sign up ateGRID Notification form. Share sensitive information only on official, secure websites. The loss responsibility falls on the last TSP identified in the e-tag. The highlighted areas denote overlap as some load-serving entities participate in one Region while associated transmission owners/operators participate in another. Reports are published annually, about ten months after year-end. 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. Reliability Coordinator - NERCipedia Therefore, directly downloading and using the sub-regional data was not compatible with our method. 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. A balancing authority ensures, in real time, that power system demand and supply are finely balanced. 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). Frequent Questions about eGRID | US EPA Whenever you switch on an electrical appliance, chances are you are contributing to air pollution and greenhouse gas emissions. 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. More information about the plant assignment methodology can be found in section 3.4.2 of the Technical Guide. Your input and feedback is greatly appreciated. Also, an excel version, PDF Regional Entities Page 1 of 2 - Nuclear Regulatory Commission Many consumers have a choice regarding the source of their electricity, and some seek cleaner sources, such as wind and solar power. Electricity generated at power plants moves through a complex network of electricity substations, power lines, and distribution transformers before it reaches customers. Net imports-exports by state are provided for years 2004, 2005, and 2007. 503-813-6496. Local electricity grids are interconnected to form larger networks for reliability and commercial purposes. PDF Western Interconnection Balancing Authorities - WECC PDF Western Interconnection Data Sharing Agreement When EPA announced the winners of its 2011Apps for the Environment challenge, two winning apps Light Bulb Finder andJoulebugused eGRID data. RC West. The technical storage or access that is used exclusively for anonymous statistical purposes. 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 [] You dont even need to register to map places! Similarly, WECCs mission today is to: Northwest Power Pool Area (NWPP) How has the methodology for estimating methane (CH. 4.1. 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. Balancing Authority or BA. Official websites use .gov Regional Delegation Agreements and Bylaws, Technology and Security Committee (BOTTSC), Corporate Governance and Human Resources Committee (GOVERNANCE), Compliance and Certification Committee (CCC), Personnel Certification Governance Committee (PCGC), Reliability Issues Steering Committee (RISC), Reliability and Security Technical Committee (RSTC), Standing Committees Coordinating Group (SCCG), Organization Registration and Certification, Event Analysis, Reliability Assessment, and Performance Analysis, System Operator Certification & Credential Maintenance Program, Archived Reliability Standards Under Development, clear and consistent guidance across the ERO Enterprise, sharing information, knowledge, and resources across the ERO Enterprise, developing and sharing harmonized messages across ERO Enterprise communications, working together as one team and honoring each of their roles, actively supporting ERO Enterprise activities while eliminating unnecessary duplication of work, supporting innovation, initiatives, and the sharing of best practices across the ERO Enterprise. PDF Tri-State Generation & Transmission Association, Inc. The Balancing Authority is required to take action to keep each PII accum period within the limit. . As defined in the NERC Glossary. 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]. Updated the methodology to determine generation and NO. The summary tables for previous years can be found with the historical data. For example, 2020 inventory year should use eGRID2020 and the 2021 inventory should use eGRID2021. Energy & Financial Markets: What Drives Crude Oil Prices? 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. British Columbia Hydro and Power Authority. Federal Register :: Western Electricity Coordinating Council Regional ERCOT. [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 Border Carbon Adjustments When Carbon Intensity Varies Across Producers Balancing Authority Cooperation Concepts - Intra-Hour Scheduling Air Trends Reportsare EPA's "report card" on the status of air quality and air pollutant emissions. 1 of Douglas County EPE - El Paso . 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. The map also shows the location of substations, transmission lines and transmission zones. BAL-002-WECC-3Contingency Reserve Page 1 of 13 . The method for estimating CH4emissions from electricity generation involves multiplying the heat input (mmBtu) by a fuel-specific emissions factor. 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. 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 Alternatively, if a subregion increased the relative proportion of fossil generation, for example, to replace generation from a retired nuclear plant, the emissions rates may increase. The total plant-level net generation in the Plant file is the sum of net generation at each plant from the Generator file. 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.
