NV Energy Emissions Reduction and Capacity Replacement Plan
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Planning Transmission for Uncertainty
WESTERN ELECTRICITY COORDINATING COUNCIL Planning Transmission for Uncertainty: Applications and Lessons for the Western Interconnection FINAL REPORT JANUARY 2016 Jonathan L. Ho, Benjamin F. Hobbs, Pearl Donohoo‐Vallett, Qingyu Xu, Saamrat Kasina, Sang Woo Park, and Yueying Ouyang Department of Geography & Environmental Engineering Environment, Energy, Sustainability & Health Institute The Johns Hopkins University Baltimore, MD Report Prepared for The Western Electricity Coordinating Council Acknowledgement This material is based upon work supported by the Western Electricity Coordinating Council and by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability through a contract man‐ aged by the Lawrence Berkeley National Laboratory. The project team would like to thank Vijay Satyal, Gary Simonson, Michael Bailey, and Keenan Moyer of WECC and Joseph Eto of LBNL for their support and advice during this project. We also gratefully acknowledge the contributions of the members of the Technical Advisory Committee whose advice was invaluable in development of the study cases. We also thank Yujia Zhu and Prof. Daniel Tylavsky of the Department of Electrical Engineering at Arizona State University for access to their software for power network reduction and the advice they provided on its use. Jim McCalley contributed to an earlier ver‐ sion of the literature survey in Section 2. However, the authors are solely responsible for any opinions or errors in this document. All authors performed this work when associated with Johns Hopkins University. Jonathan Ho is now with the National Renewable Energy Laboratory, Pearl Donohoo‐Vallett is with Brattle Consultants, and Yueying Ouyang is with Energy & Environmental Economics (E3) Consultants. -
Advanced Transmission Technologies
Advanced Transmission Technologies December 2020 United States Department of Energy Washington, DC 20585 Executive Summary The high-voltage transmission electric grid is a complex, interconnected, and interdependent system that is responsible for providing safe, reliable, and cost-effective electricity to customers. In the United States, the transmission system is comprised of three distinct power grids, or “interconnections”: the Eastern Interconnection, the Western Interconnection, and a smaller grid containing most of Texas. The three systems have weak ties between them to act as power transfers, but they largely rely on independent systems to remain stable and reliable. Along with aged assets, primarily from the 1960s and 1970s, the electric power system is evolving, from consisting of predominantly reliable, dependable, and variable-output generation sources (e.g., coal, natural gas, and hydroelectric) to increasing percentages of climate- and weather- dependent intermittent power generation sources (e.g., wind and solar). All of these generation sources rely heavily on high-voltage transmission lines, substations, and the distribution grid to bring electric power to the customers. The original vertically-integrated system design was simple, following the path of generation to transmission to distribution to customer. The centralized control paradigm in which generation is dispatched to serve variable customer demands is being challenged with greater deployment of distributed energy resources (at both the transmission and distribution level), which may not follow the traditional path mentioned above. This means an electricity customer today could be a generation source tomorrow if wind or solar assets were on their privately-owned property. The fact that customers can now be power sources means that they do not have to wholly rely on their utility to serve their needs and they could sell power back to the utility. -
Ab307 Application Summary Proposed Project Applicant App
AB307 APPLICATION SUMMARY PROPOSED PROJECT APPLICANT APP. RCVD. TYPE COUNTY SIZE Bordertown to California 120kV NV Energy 6/27/2012 Powerline Washoe 120 kV North Elko Pipeline Prospector Pipeline Comp. 7/11/2012 Nat Gas Pipeline Elko, Eureka Wild Rose ORNI 47 7/17/2012 Geothermal Mineral 30 MW New York Canyon New York Canyon LLC 8/14/2012 Geothermal Persh., Church. 70 MW Mountain View Solar Energy Mountain View Solar LLC 9/24/2012 Solar Clark 20 MW Mahacek to Mt. Hope 230kV Eureka Moly LLC 10/23/2012 Powerline Eureka 230 kV Moapa Solar Energy Center Moapa Solar LLC 11/5/2012 Powerline Clark 230 kV, 500 kV Pahrump Valley Solar Project Abengoa Solar Inc. 11/14/2012 Solar Clark, Nye 225 MW Copper Rays Solar Farm Element Power Solar Dev. LLC 11/26/2012 Solar Nye 180 MW Boulder City Solar Project Techren Solar 1/2/2013 Solar Clark 300 MW Townsite Solar Project KOWEPO America LLC/Skylar Res. LP 1/15/2013 Solar Clark 180 MW Copper Mountain Solar 3 CMS-3 LLC (Sempra Energy) 1/16/2013 Solar Clark 250 MW Crescent Peak Wind Crescent Peak Renewables LLC 1/23/2013 Wind Clark 500 MW Silver State Solar South Silver State Solar Power South LLC 1/23/2013 Solar Clark 350 MW Toquop Power Project Toquop Power Holdings LLC 1/23/2013 Fossil Fuel Lincoln 1,100 MW Hidden Hills 230kV Transmission Valley Electric Transmission Assoc. LLC 1/28/2013 Powerline Nye, Clark 230 kV Boulder Solar Project Boulder Solar Power LLC 1/25/2013 Solar Clark 350 MW ARES Regulation Energy Mgmt. -
337-19 Biennial Report 2019
337-19 2019 Biennial Report Public Utilities Commission of Nevada BIENNIAL REPORT 2019 PUBLIC UTILITIES COMMISSION OF NEVADA | PAGE 1 Solar PV, Gerlach, NV. Photo: BlackRockSolar Public Utilities Commission of Nevada Steve Sisolak, Governor Ann Wilkinson, Chairman Ann Pongracz, Commissioner C.J. Manthe, Commissioner Stephanie Mullen, Executive Director 1150 E. William Street, Carson City, NV 89701 9075 W. Diablo Drive, Suite 250, Las Vegas, NV 89148 (775) 684-6101 | (702) 486-7210 www.puc.nv.gov A digital copy of this report is available at http://puc.nv.gov/About/Reports/. PAGE 2 Nellis Air Force Base Solar Generating Station. Photo: insideclimatenews.org 2019 Biennial Report PUBLIC UTILITIES COMMISSION OF NEVADA | PAGE 3 2019 Biennial Report TABLE OF CONTENTS LETTER TO GOVERNOR ............................................................................................................................................3 TABLE OF CONTENTS ................................................................................................................................................4 QUICK INFO ..................................................................................................................................................................5 WHO WE ARE & WHAT WE DO ......................................................................................................................5 KEY PERFORMANCE & ACCOMPLISHMENT STATISTICS ......................................................................6 FY17 - FY18 PUCN PROGRAM ACCOMPLISHMENTS -
6 Analysis of Blm's Solar Energy Development
1 6 ANALYSIS OF BLM’S SOLAR ENERGY DEVELOPMENT ALTERNATIVES 2 3 4 Through this programmatic environmental impact statement (PEIS), the U.S. Department 5 of the Interior (DOI) Bureau of Land Management (BLM) is evaluating three alternatives for 6 managing utility-scale solar energy development on BLM-administered lands in the six-state 7 study area. These alternatives, which are described in Section 2.2, include two action 8 alternatives—a solar energy development program alternative and a solar energy zone (SEZ) 9 program alternative—and a no action alternative. 10 11 Under the action alternatives, the BLM would establish a new Solar Energy Program 12 to replace certain elements of its existing Solar Energy Policies (BLM 2007, 2010a,b; 13 see Appendix A, Section A.1).1 The action alternatives identify lands that would be excluded 14 from utility-scale solar energy development and, on the basis of those exclusions, the lands that 15 would be available for solar right-of-way (ROW) application.2 Both action alternatives also 16 identify SEZs where the agency would prioritize solar energy and associated transmission 17 infrastructure development. Final SEZs would be identified in the Record of Decision (ROD) for 18 the Solar Programmatic Environmental Impact Statement (PEIS). Under the solar energy 19 development program alternative, the SEZs would constitute a subset of the total lands available 20 (i.e., applications would be accepted within the SEZs and on specific lands outside the SEZs). 21 Under the SEZ program alternative, applications would only be accepted within the SEZs, and 22 no additional lands would be available outside the SEZs. -
U.S. Department of the Interior Bureau of Land Management
U.S. Department of the Interior Bureau of Land Management Final Environmental Assessment DOI-BLM-NV-S010-2010-0091-EA November 2014 Southern Nevada Intertie Project APPLICANT Great Basin Transmission, LLC GENERAL LOCATION Clark County, Nevada BLM CASE FILE SERIAL NUMBER N-086359 PREPARING OFFICE U.S. Department of the Interior Bureau of Land Management Las Vegas Field Office 4701 N. Torrey Pines Drive Las Vegas, Nevada 89130 Phone: (702) 515-5172 Fax: (702) 515-5010 This page intentionally left blank. TABLE OF CONTENTS Chapter 1. Introduction .......................................................................................................... 1-1 1.1. Identifying Information ...................................................................................... 1-2 1.1.1. Title, EA Number, and Type of Project .............................................. 1-2 1.1.2. Location of Proposed Action ............................................................... 1-2 1.1.3. Name and Location of Preparing Office ............................................. 1-2 1.1.4. Identify the Case File Number ............................................................ 1-2 1.1.5. Applicant Name ................................................................................... 1-2 1.2. Purpose and Need for Action ............................................................................. 1-2 1.2.1. Background ......................................................................................... 1-2 1.2.2. BLM Purpose and Need ..................................................................... -
2010 Ten-Year Transmission Assessment
Los Angeles Department of Water & Power 2010 Ten-Year Transmission Assessment November 2010 Transmission Planning & Studies Power System Planning & Development Table of Contents EXECUTIVE SUMMARY ....................................................................................1 INTRODUCTION ................................................................................................5 METHODOLOGY ...............................................................................................7 WECC REFERENCE CASE. .......................................................................................................... 7 Table 2. POWER FLOWS ALONG MAJOR SOUTHERN CALIFORNIA TRANSMISSION CORRIDORS IN THE REFERENCE CASE .......................................................................... 7 ANALYSIS. ................................................................................................................................... 8 CRITERIA..................................................................................................................................... 8 ASSUMPTIONS ...............................................................................................10 LADWP LOADS. ........................................................................................................................ 10 Table 3. COMPARISON OF 1-IN-10 SYSTEM LOADS (MW) ........................................... 10 Table 4. RECEIVING STATION (RS) PEAK LOADS (MW) ............................................... 11 INFRASTRUCTURE IMPROVEMENTS -
Nevada Energy Markets and Planning (E-MAP) Baseline Assessment
Nevada Energy Markets and Planning (E-MAP) Baseline Assessment Overview: ....................................................................................................................................................... 1 State Energy Landscape (Electric Sector)................................................................................................... 1 A. Electric Utility Providers .................................................................................................................. 2 B. Delivery Systems ................................................................................................................................ 5 C. Generation (in-state, out of state, and imports) ............................................................................ 13 D. Markets ............................................................................................................................................ 25 E. Existing Policies (Laws/Regulations) ............................................................................................. 27 F. Challenges ........................................................................................................................................ 36 G. Trends ............................................................................................................................................... 41 Governor Sandoval’s Energy Policy Goals ............................................................................................... 44 A. Executive Order.............................................................................................................................. -
2016 State of the Interconnection
2016 State of the Interconnection RELIABILITY The State of the Interconnection presents the most accurate historical data available at the time of publication. All data are subject to revision in future editions of the report and in other WECC documents. Cover photo credits (clockwise from top left): [Untitled picture of transmission lines at sunset]. Retrieved April 27, 2016 from https:// www.pexels.com/photo/dawn-twilight-dusk-electricity-917/; Seattle City Light (2011). Bn spill 2011 at night. Permission obtained April 14, 2016 from Seattle City Light; Reyner Media (2010). California wind farm [Online image].; Retrieved May 2, 2016 from https://www.flickr.com/ photos/89228431@N06/11080409645; Wu, A. (2010). PV and solar thermal [Online image].; Retrieved April 27, 2016 from https:// en.wikipedia.org/wiki/File:PV_and_solar_thermal.jpg i Introduction The State of the Interconnection, now in its fifth edition, is a snapshot of evolving trends in the Western Interconnection. The report gathers data from a variety of sources to provide a comprehensive summary of information relevant to the reliability of the Bulk Electric System (BES). The State of the Interconnection is published annually by the Western Electricity Coordinating Council (WECC). WECC is the Regional Entity with authority delegated from the North American Electric Reliability Corporation (NERC) to assure the reliability of the BES across the entire Western Interconnection. How to Use This Report The State of the Interconnection is a reference tool. Its design allows the reader to quickly access information about the Western Interconnection. Colored tabs separate the report into five sections, each describing an element of power system reliability. -
2018 Status of Energy Report State of Nevada Governor's Office of Energy
State of Nevada Governor’s Office of Energy 2018 Status of Energy Report Governor’s Office of Energy Steve Sisolak, Governor David Bobzien, Director 755 N. Roop Street, Suite 202 Carson City, Nevada 89701 Tel: (775) 687-1850 Table of Contents Table of Contents ............................... 2 About the Governor’s Office of Energy ............................... 3 Energy in Nevada Electric Energy Consumption ............................... 4 Electric Energy Generation Portfolio .................. 5 Energy Usage by Sector ............................... 6 Renewable Portfolio Standard ............................... 7 Renewable Portfolio ............................... 8 Utilities & Energy Service Providers ............................. 10 2018 Energy Policy Updates ............................. 13 Governor’s Office of Energy - Programs Nevada Electric Highway ............................. 16 Renewable Energy Tax Abatement ............................. 18 Revolving Loans for RE/EE ............................. 21 Direct Energy Assistance Loan ............................. 22 Home Energy Retrofit Opportunities for Seniors .... 23 Performance Contract Audit Assistance Program .... 24 International Energy Conservation Code ................ 25 Green Building Tax Abatement ............................. 26 Lower Income Solar Energy Program ................ 27 Partnerships & Projects Funded ............................. 28 Cover Photo: U.S. Highway 50, Nevada (Source: Travel Nevada) Background Photo: Tungsten Geothermal Power Plant (Source: Ormat) -
Visio-CA EHV Transmision System W Congestion Points 06 09 06.Vsd
Meridian (Path 25) Captain Jack Malin (Path 66) Celilo Weed Junction Crag View (Path 65) Shasta (Path 76) Round Cascade Hilltop Keswick Mountain +500 kV DC PIT River 500 kV 345 kV Cottonwood (Hydro) Olinda 230 kV & lower (1 of more lines) Hyatt (CDWR) Table Nuclear Generation Cottonwood 230/60 kV Mountain Generation Transformer Substation Feather River (WAPA) (Hydro) WECC Transfer Path Maxwell Table Mtn to Bordertown High Congestion Vaca-Dixon Tesla 500/230 kV Medium Congestion Geysers Drum Valley Road Transformer Vaca (Path 24) Dixon Summit Pittsburgh Tracy Drum-Rio Oso Contra 115 kV Line Costa Bellota Ravenswood Newark Tesla Potrero San Luis Big Creek (Hydro) Tesla-Ravenswood & Los Newark-Ravenswood Metcalf LDWP Gorge 230 kV Lines Banos Helms SPP Silver Peak Moss Gregg (Path 52) Landing Kings River Inyo Control (Path 27) Panoche Intermountain (Path 60) Haiwee McCall Colorado Hoover (Path 15) Inyokern River USF Path 21 (Path 49) Kramer (Path 64) (Path 63)Mead East of River Morro Bay Gates Midway Market Place Perkins Victorville (Path 58) Magunden Liberty Diablo Adelanto McCullough Crystal (Path 26) Canyon Antelope (Path 61) Pisgah Cima Navajo Vincent Moenkopi Mandalay Eldorado Sylmar Lugo Palo Verde Ormond Beach Pardee (Path 41) Mohave Toluca Chino Mira Loma Castaic Rinaldi West of Hassayampa Aqueduct Devers Devers Eagle Mtn (Path 59) North Gila Huntington Santiago (Path 42) Blythe Beach (Path 43) Note: Also part Serrano Valley Mirage of Path 46 Coachella West of River SONGS IID (Path 46) Talega El Centro (Path 44) El Centro Escondido 230/161 kV Imperial Valley Encina Mission Transformer 500/230 kV Southbay Imperial Transformer Colorado Miguel River Valley Miguel USA Imports (Path 45) MEXICO Termoelectrica De Mexicali CFE CFE CFE ISO CA EHV Transmission Map 500/230 kV with Congestion Points Central Original Author- Mike Starr Tijuana La Rosita Ciclo Updated: M.Lien 6/09/06 La Rosita II Combinado Mexicali. -
Asmat Pages October 2020
Case Summary Sheet 2020-21 Heavy Winter 2 Operating Base Case Purpose: OPERATING CASE – TO REPRESENT ANTICIPATED OPERATING CONDITIONS WITH HEAVY FLOWS FROM NORTHWEST TO CALIFORNIA. Loads: Expected peak load for the months of December - February Time: 1800 – 2000 hours MST. Generation Hydro Thermal Renewables Canada High/Median -- -- Northwest High/Median High -- Idaho/Montana Median High -- Colorado/Wyoming Low High -- Northern California Hydro Median -- -- Northern California Low High -- Southern California Low High -- Arizona/New Mexico/Southern Nevada Low High -- Interchange (MW): Condition Target % Rating Northwest to British Columbia (Path 3) Moderate 15001 50% Northwest to California/Nevada COI (Path 66) Moderate 2000 42% PDCI (Path 65) Heavy 2400 75% Midway – Los Banos S-N (Path 15) -- -- -- Idaho to Northwest (Path 14) -- -- -- Montana to Northwest (Path 8) Moderate 1400 64% Utah/Colorado to Southwest (Path 31, 35, 78) -- -- -- Southwest to Calif. (EOR Path 49/WOR Path 46) Moderate 4000/5000 43%/47% Intermountain to Adelanto DC (Path 27) Heavy 2100 88% San Diego to CFE (Path 45) -- 60 15% Northern to Southern California (Path 26) Heavy 2800 70% Interchange: Desired Scheduled Actual Northwest to British Columbia (NWBCH) 15001 1500 1500 Northwest to California/Nevada (COI)(SPPNWPG&E) 2000 1885 1253 (PDCI)(NWLADWP) 2400 2334 2334 Path 15 S-N -- (a) -19.0 Path 14 (IDNW) -- 41 521 Path 8 (MontanaNW) 1400 422 281 Utah/Colorado to Southwest -- (a) 54.5 Southwest to Calif. (EOR/WOR) 4000/5000 (a) 2234.2/2432.5 Intermountain to Adelanto DC 2100 (a) 1409.5 Path 45 (San DiegoCFE) 60 0 0 Path 26 (PG&ESCE) 2800 2800 2102 (a) A total interchange schedule for this path cannot be determined because some transmission lines included in this total are internal to an area and schedules for these lines are not available.