Distributed Generation and Impacts to Distribution Systems. FMEA Energy Connections Conference 2017
|
|
- Elmer Reeves
- 6 years ago
- Views:
Transcription
1 Distributed Generation and Impacts to Distribution Systems FMEA Energy Connections Conference
2 Biographies Matt Lundeen has a BSEE degree from the University of Florida and is currently pursuing a MSEE degree specializing in Power and Energy from the New Jersey Institute of Technology. Matt has over 12 years of utility experience with background work including distribution engineering, key account management, and managing a team of engineers performing various electric system power quality and reliability analyses on the JEA system. Matt s current role is to effectively lead a team implementing projects that improve the reliability and power quality of the electric distribution system at JEA. Trishia Swayne is a registered professional engineer with 13 years of experience in electric utility system planning and consulting. She obtained a Bachelor of Science in Engineering Physics and a Master s Degree in Business Administration at Murray State University in Kentucky. She leads a team at Leidos that performs DER interconnection impact studies and distribution planning services such as capital improvement plans, voltage optimization, and system protection and coordination studies for utilities across the United States and the Caribbean islands. 2 2
3 Outline JEA Electric System Overview JEA History with Solar Solar Policy New Solar Projects Solar Challenges with Operations Net Metering Net Metering Policy Challenges Policy Revisions for DG Future Preparations Electric System Potential Impacts of Distributed Generation Study Methodologies in Case Study Study Outcomes in Case Study Conclusions 3
4 JEA Electric System Overview Part 1 JEA is a vertically-integrated electric utility Established in 1883, JEA is the nation s 8 th largest community-owned municipal utility Service Territory Approximately 900 square miles All of Duval County; a portion of St. Johns County and Clay County ~474,000 retail electric customers served Combination of residential, business and industrial Wholesale service to the City of Fernandina System Peaks (Instantaneous) Winter 2009/2010: 3,250 MW Summer 2007: 2,937 MW 2017: 2,505 MW(w); 2,727 MW(s) 4 4
5 JEA Electric System Overview Part 2 Net Assets In-Service: $3.7 billion Power Production Assets 6 Plant sites *, 18 Units * Net Capacity (2017): 3,769 MW (4,110 MW winter) Fuel sources: Oil, Natural Gas, Coal and Petroleum Coke Small amount of renewables (solar and landfill gas) Transmission System Voltage levels (KV): 500, 230, 138, and miles of transmission 74 substations; 200 transformers (high side >= 69kV) Distribution System Voltage levels (kv): 26.4, 13.2 and feeders ( kv; kv; 27 4 kv) 6,760 circuit miles (45% overhead; 55% underground) 102,600 transformers; 200,900 poles * = Includes St Johns River Power Park and Plant Sherer (Jointly Owned) 5 5
6 JEA History with Solar Duval County public schools Jacksonville Zoo Jacksonville Chamber of Commerce Jacksonville International Airport Jacksonville University FSCJ COJ Fire Rescue Station JEA downtown parking 2010 JEA s Jacksonville Solar Project 12MW(AC) solar generation facility PPA (Purchased Power Agreement) for 31 years Fixed array PV panels situated on 100 acres adjacent to JEA s Brandy Branch Generation Station FSCJ Florida State College of Jacksonville COJ City of Jacksonville PV Photovoltaic 6
7 JEA Existing Photovoltaic Resources End of CY2016 Solar Portfolio Program Size (MW) Annual Energy (MWh) JEA Solar PV JEA Solar PPA 12 21,000 Net Metering 6.0 8,300 Total ,428 Solar Thermal 5.5 2,300 Total ,
8 Policy Highlights Solar Policy Key Points Add up to 38 MW of solar photovoltaic (PV) Purchase agreements (PPAs) Include utility-scale and smaller solar-garden scale Customer offerings are being developed Sites offer geographic diversity within the service territory PPA offer to take advantage of 30% federal tax credit End of CY2017 Interim Target Solar Portfolio Program Size (MW) Annual Energy (MWh) JEA Solar PV JEA Solar PPA 12 21,000 New Solar PPAs 32 75,686 Net Metering 10 13,140 Total Solar PV ,026 Solar Thermal 5.5 2,300 Total Solar ,326 JEA Solar Portfolio Will be 4.7 times 2014 levels by the end of 2017 Approximately 1% of JEAs total energy 8 8
9 New Solar Energy JEA Solar Contracts No. Project Company MW Status 1 Jacksonville Solar Jax Solar 12 Online 2 NW JAX Solar Partners Farm* grosolar 7 Online 3 Old Plank Rd Solar Farm VeloSolar/COX 3 Online 4 Starratt Solar Inmansolar 5 Under Constr. 5 Blair Site Solar Hecate 4 Site Clearing 6 Simmons Rd Solar Inmansolar 2 Permitting 7 Sunport Solar Farm NationalSolar 5 Permitting 8 Old Kings Solar MirasolFafco 1 Permitting Total Solar Capacity 39 MW *Formerly referred to as Montgomery Solar 9
10 Solar PV Challenges for Operations JSI Performance by Weather Type 3000 Summer Peak Day System Load MW 2000 MW Clear Few Scattered Broken Overcast MW Hour Winter Peak Day System Load Hour Hour Sky Condition MWH/Day % Output Days % of Year Clear % 53 15% Few (10% sky covered) % 41 11% Scattered (10% - 50% sky covered) % % Broken (60% - 90% sky covered) % % Overcast (100% sky covered) % 42 12% MWH % Output Total Output (If 100% Clear) 34, % Total Output (2013) 21,183 61% Losses Due to Weather 13,621 39% PV Photovoltaic JSI JUWI Solar Inc 10
11 Net Metering Program started in 2009 Put in place to test and incentivize the emerging customer-owned solar market Incentives result from utilities paying customers for all excess generation at the retail rate Solar system buyers also receive a 30% Federal tax credit for the value of their purchase. 428 of the 1,276 net metering customers were installed in FY17 approximately 34% 11
12 Net Metering Policy Challenges The existing Net Metering policy creates an unsustainable cost of service recovery condition within the residential rate class. Energy delivered to JEA is purchased at full retail (~$0.11) versus avoided cost which is essentially the fuel rate currently around $ per kwh. Impacts recovery of the fixed assets associated with owning and maintaining the infrastructure of the generation fleet, transmission, and distribution systems through the variable per kwh consumed energy charge. 12
13 Policy Revisions for DG Revised Policy approved in October pay fuel rate for energy sent to JEA. Introduced Battery Incentive Program to encourage customers to store excess energy, preserving customer economics. Considering possible rate structures to more accurately reflect cost structure such as solar rate derived from JEA cost of solar, and a residential demand rate. DG Distributed Generation 13
14 Keeping Up With the Pace IEEE 1547 Updates Working Group targeting Q2/Q3 of 2018 for publishing revised 1547 standard Smart Inverter Working Group/Rule 21 Phase 1 has been adopted and autonomous functions established in phase 1 are mandatory after September 8 th, 2017 Phase 2 and Phase 3 are currently being worked on by the SIWG JEA Interconnection Requirements Updates Revising interconnection standards based on project experience where TrOV exists using existing 1547 standard and to incorporate Smart Inverter capabilities TrOV Transient Overvoltage 14
15 Distributed Generation Potential Impacts Thermal Loading Short Circuit, Protection, and Grounding PQ Implications such as Flicker Unintentional Islanding/Safety Dynamic Stability System Upgrades TrOV Substation Transformers Load Tap Changer Operations Load Flow and System Planning Afternoon Storm PQ Power Quality 15
16 Case Study Methodologies Case Study 7 MW PV site 26.4 kv distribution circuit Existing rooftop penetration of PV = 168 kw Peak daytime load = 10.4 MW Light daytime load = 2.5 MW PV photovoltaic 16
17 Case Study Methodologies Analyses Comments Steady State Analysis Capacity, voltage, power factor, reverse power flow, tap movement Voltage Flicker Short Circuit and Protection Risk of Islanding Voltage fluctuations due to intermittent source Device ratings, effective grounding, reclosing, coordination Sandia Report Screening method Transient Analysis Load rejection, ground fault, in-rush, overvoltage 17
18 Reverse Power Flow No concern Case Study Outcomes 18
19 Case Study Outcomes Steady State Analysis Existing low voltage not exacerbated by Project One LTC tap movement at peak with Project Power factor at substation acceptable (> 95%) Capacity violation on tap to Project site; 5 miles upgraded to 636 aluminum LTC Load Tap Changer 19
20 Case Study Outcomes Voltage Flicker Pst and Plt evaluation - acceptable Single worst case event = 3.81%; is a concern Pst Short Term Flicker; Plt Long Term Flicker 20
21 Case Study Outcomes Short Circuit and Protection Fault contribution 18% of maximum fault current at POI Two upstream devices between the feeder relay and POI; 65T fuse and recloser (see next slide) Need to move overloaded fuse downstream of POI Fast curves of recloser do not leave margin for a POI site recloser; recommend upgrade to electronic and slow down fast curves Reclosing at feeder relay to start at 2 seconds or beyond POI Point of Interconnection 21
22 Short Circuit and Protection Case Study Outcomes 22
23 Case Study Outcomes Risk of Islanding Sandia Screening Method Results in negligible risk Red flag is PV penetration concerns Circuit 393 PV/Load = 294% Circuit 393 Midstream recloser PV/Load = 740% Red flag is PV penetration concerns Next steps Transient analysis in PSCAD PV photovoltaic 23
24 Case Study Outcomes Transient Analysis Load rejection (feeder and mid-stream recloser) Ground fault analysis Energization (in-rush) analysis Note: Follow Transient Overvoltage (TOV) criteria from IEEE 1547 Transient Overvoltage Curve (draft) 24
25 Case Study Outcomes Load Rejection Violation with transient overvoltage with midstream recloser event Solution requires inverter to have instantaneous response to voltage violations VintPOI Source Current : Graphs sec
26 Conclusion Key Takeaways Importance of customer education as it pertains to various technologies such as PV...to better understand foundation of policies developed by utilities and/or PUC s/psc s/boards Set priorities on keeping up with technologies/markets and how that may impact standards/policies/internal procedures/operations etc Good data for studies is key Even minor mitigations determined in studies could lead to major operations and reliability issues 26
27 Questions Matt Lundeen (904) Trishia Swayne, P.E. (615)
Solar Development in New Jersey, and PV Impacts on the Distribution System Carnegie Mellon Conference on the Electricity Industry - March 9, 2011
Solar Development in New Jersey, and PV Impacts on the Distribution System Carnegie Mellon Conference on the Electricity Industry - March 9, 2011 Jim Calore Public Service Electric & Gas Co. Overview This
More informationGuideline for Using IEEE 1547 for Solar PV Interconnection Page 1
Guideline for Using IEEE 1547 for Solar PV Interconnection Page 1 A Guide for Iowa s Municipal Electric Utilities On the How the IEEE 1547 Distributed Generation Interconnection Standard Affects Solar
More informationThe North Carolina solar experience: high penetration of utility-scale DER on the distribution system
1 The North Carolina solar experience: high penetration of utility-scale DER on the distribution system John W. Gajda, P.E. Duke Energy IEEE PES Working Group on Distributed Resources Integration 2 High
More informationSouthern Company Interconnection Process. Dexter Lewis Research Engineer Research and Technology Management
Southern Company Interconnection Process Dexter Lewis Research Engineer Research and Technology Management Southern Company Outline Southern Company GPC Solar Interconnection Process Application requirements
More informationGrid Management Voltage Control Distribution Grid Voltage Regulation with DER. Michael Sheehan, P.E. IREC Pacific Northwest Solar Partnership
Grid Management Voltage Control Distribution Grid Voltage Regulation with DER Michael Sheehan, P.E. IREC Pacific Northwest Solar Partnership Overview of Grid Management Distribution Voltage Control Grid
More informationJEA Distributed Generation Policy Effective April 1, 2018
Summary This JEA Distributed Generation Policy is intended to facilitate generation from customer-owned renewable and non-renewable energy generation systems interconnecting to the JEA electric grid. The
More informationAn Integrated Grid Path for Solar. Thomas Key, EPRI Senior Technical Executive. ISES Webinar. April 22, 2016
An Integrated Grid Path for Solar Thomas Key, EPRI Senior Technical Executive ISES Webinar April 22, 2016 Changing Landscape: An Integrated Grid is a Better Grid Combined Heat & Power Demand Response Energy
More informationPresentation to the PJM NEMSTF Interconnection Issues. Interconnecting Solar Projects on the PSE&G Distribution System
Interconnecting Solar Projects on the PSE&G Distribution System This presentation is intended to be a brief discussion of the effects of interconnecting of large amounts of solar generation on the distribution
More informationImpact of Distributed Energy Resources on Transmission System Reliability
S E P T E M B E R 1 3, 2 0 1 8 W E B I N A R Impact of Distributed Energy Resources on Transmission System Reliability National Council on Electricity Policy (NCEP) Alan McBride D I R E C T O R, T R A
More informationAnalysis of Impact of Mass Implementation of DER. Richard Fowler Adam Toth, PE Jeff Mueller, PE
Analysis of Impact of Mass Implementation of DER Richard Fowler Adam Toth, PE Jeff Mueller, PE Topics of Discussion Engineering Considerations Results of Study of High Penetration of Solar DG on Various
More informationUtility Distribution Planning 101
Utility Distribution Planning 101 Michael Coddington, National Renewable Energy Laboratory Webinar for National Association of State Utility Consumer Advocates June 5, 2018 1 Webinar Overview Overview
More informationPV System Impact Guide
PV System Impact Guide NRECA - PV System Impact Guide Foreword This Photovoltaic (PV) System Impact Guide is part of a series of National Rural Electric Cooperative Association (NRECA) guides including
More informationAgenda. Industry Rate Trends Summary of Financial Targets Cost of Service Information. Valuation of Solar
Agenda Industry Rate Trends Summary of Financial Targets Cost of Service Information Customer charges Residential Demand Charges Time of Use Rates Valuation of Solar Industry Trends Increasing demand charges
More informationPhotovoltaic Distributed Generation
Photovoltaic Distributed Generation Hawaii Case Study Marc M. Matsuura Sr. Smart Grid Program Manager, GridSTART Hawaii Natural Energy Institute School of Ocean & Earth Science & Technology University
More informationThe Role of Electricity Storage on the Grid each location requires different requirements
Functional Requirements for Energy on the Utility Grid EPRI Renewable Council Meeting Bill Steeley Senior Project Manager Dan Rastler Program Manager April 5-6, 2011 The Role of Electricity on the Grid
More informationTEN YEAR PLANNING GUIDE SHASTA LAKE ELECTRIC UTILITY
TEN YEAR PLANNING GUIDE SHASTA LAKE ELECTRIC UTILITY 2011-2020 P+ PowerPlus Engineering A Department of STAR Energy Services, LLC TEN YEAR PLANNING GUIDE 2011-2020 SHASTA LAKE ELECTRIC UTILITY CITY OF
More informationEconomics of Integrating Renewables DAN HARMS MANAGER OF RATE, TECHNOLOGY & ENERGY POLICY SEPTEMBER 2017
Economics of Integrating Renewables DAN HARMS MANAGER OF RATE, TECHNOLOGY & ENERGY POLICY SEPTEMBER 2017 Presentation Outline Understanding LPEA s expenses and what drives them Economics of net metering
More informationMargarett Jolly DG Manager, Consolidated Edison Company of New York, Inc
Margarett Jolly DG Manager, Consolidated Edison Company of New York, Inc Con Edison s Infrastructure Delivers Energy To New York City And Westchester 3.3 million electric customers 1.1 million gas customers
More informationCIS-IEEE 2017 Conference Renewable Energy Session Renewable Energy s Impact of Power Systems
CIS-IEEE 2017 Conference Renewable Energy Session Renewable Energy s Impact of Power Systems Ben Huckaba, P.E. President & Principal Engineer 317-273-9841 benh@alphaeng.us Indiana University Bloomington,
More informationSRP AND THE EVOLVING ENERGY WORLD ANDREA CHALMERS SENIOR SUSTAINABILITY STRATEGIST
SRP AND THE EVOLVING ENERGY WORLD ANDREA CHALMERS SENIOR SUSTAINABILITY STRATEGIST Salt River Project - 2017 Not for profit established in 1903 114 year steward of the environment Largest water supplier
More informationImperial Irrigation District Energy Consumers Advisory Committee Agenda Report
Imperial Irrigation District Energy Consumers Advisory Committee Agenda Report 260 TO: FROM: SUBJECT: ECAC Members Jamie Asbury, deputy energy manager, Business/Regulatory Five (5) Generator Interconnection
More informationENERGY STORAGE AS AN EMERGING TOOL FOR UTILITIES TO RESOLVE GRID CONSTRAINTS. June 18, 2015 E2Tech Presentation
ENERGY STORAGE AS AN EMERGING TOOL FOR UTILITIES TO RESOLVE GRID CONSTRAINTS June 18, 2015 E2Tech Presentation AGENDA Energy storage as a grid solution high level Specific CEP project examples The technology
More informationFlorida Public Service Commission Rule Development Workshop
Florida Public Service Commission Rule Development Workshop Integration of Renewables into the Planning Process Tom Ballinger Office of Strategic Analysis and Governmental Affairs December 3, 2008 1 1)
More informationLarge Scale Solar Integration
Large Scale Solar Integration Experiences and Coming Changes in Distributed Energy Resource Interconnections October 26 th, 2017 Overview Background on Xcel Energy Expansion of Solar in Minnesota Changes
More informationImpact of Distributed Generation and Storage on Zero Net Energy (ZNE)
Impact of Distributed Generation and Storage on Zero Net Energy (ZNE) Omar Siddiqui Senior Technical Executive Emerging Technologies Summit San Francisco, CA October 21, 2014 Together Shaping the Future
More informationWholesale Power Supply Socorro Electric Cooperative, Inc. Rob Wolaver, P.E. Senior Manager, Energy Resources
Wholesale Power Supply Socorro Electric Cooperative, Inc. Rob Wolaver, P.E. Senior Manager, Energy Resources Outline Tri-State Background Tri-State Generation Mix Power Delivery Wholesale Electricity Markets
More informationSCE Smart Grid. Creating a Cleaner, Smarter Energy Future. Metering, Billing / MDM America Conference. San Diego. March 9, 2010
SCE Smart Grid Creating a Cleaner, Smarter Energy Future Metering, Billing / MDM America Conference San Diego March 9, 2010 SOUTHERN CALIFORNIA EDISON Southern California Edison An Edison International
More informationGrid Integration Costs: Impact of The IRP Capacity Mix on System Operations
Grid Integration Costs: Impact of The IRP Capacity Mix on System Operations Presenter: Bernard Magoro, System Operator, Transmission Division, Eskom SOC Holdings Date: 05 October 2018 Contents 1. Background
More informationSolar Project Development in Regulated Markets. Smart and Sustainable Campuses Conference 2017
Solar Project Development in Regulated Markets Smart and Sustainable Campuses Conference 2017 Session Outline Overview of renewable energy procurement options Market structure and policy impacts on solar
More informationInterconnection and Net Metering Service in Ohio
Interconnection and Net Metering Service in Ohio Partnership between National Association of Regulatory Utility Commissioners and The National Commission for Energy State Regulation of Ukraine June 20,
More informationPV Grid Integration Research in the U.S.
PV Grid Integration Research in the U.S. Barry Mather Ph.D. NREL- Power Systems Engineering Center HEPIA IEA PVPS Task 14 Utility Workshop Geneva, Switzerland March 31 st, 2014 NREL is a national laboratory
More informationComments on the Solar Alliance Proposal for Changes to New Jersey Interconnection Rules
Comments on the Solar Alliance Proposal for Changes to New Jersey Interconnection Rules Submitted to New Jersey Board of Public Utilities By Qado Energy Power Engineering Team August 12, 2011 1 Table of
More informationNew Jersey Solar Roundtable
New Jersey Solar Roundtable Transition to a Market-based REC Financing System Scott Hunter, Renewable Energy Program Administrator NJBPU, Office of Clean Energy Presented at New Jersey Institute of Technology
More informationIntegrating DER. Thomas Bialek, PhD PE Chief Engineer. Smart Grid & Climate Change Summit October 13, 2015
Integrating DER Thomas Bialek, PhD PE Chief Engineer Smart Grid & Climate Change Summit October 13, 2015 Integration of DER Solar & Electric Vehicle Customers SDG&E s Vision Consistent with State Policy
More informationWisconsin s Electric Cooperatives: Renewable Energy Policies, Programs & Practices. Craig Harmes, Manager, Business Development
Wisconsin s Electric Cooperatives: Renewable Energy Policies, Programs & Practices Craig Harmes, Manager, Business Development Electric Cooperative Policies, Programs & Practices: 1. Customer Owned Distributed
More informationInterdepartmental Memorandum
Interdepartmental Memorandum Office of President and CEO AB/01-522 Phone: 528-4470 Fax: 528-4321 To: From: Board of Commissioners Lisa Osborn Administrative Assistant Date: April 27, 2016 Subject: President
More information2019 NYC Solar Installer Workshop: Solar and Storage. March 18, 2019
2019 NYC Solar Installer Workshop: Solar and Storage March 18, 2019 2 ConEdison Activity Since MW Block Redesign Commercial MW Block Activity 3 15 MW submitted since redesign - 6/17/2018 10 rooftop canopy
More informationA DOUG s View of Electric Utility Industry MICHAEL SHEEHAN, P.E. FAILTE GROUP NOVEMBER 2014
A DOUG s View of Electric Utility Industry MICHAEL SHEEHAN, P.E. FAILTE GROUP NOVEMBER 2014 Agenda Portland March 3 2 10:00 10:15 Welcome and Introduction 10:15 10:30 A DOUG s View 10:30 11:00 Standards
More informationPortland General Electric
Portland General Electric Ray Payne Grid Operations Manager WEI Operations Conference One Grid Closing the Chasm April 25, 2018 PGE Service Territory/Regions 2 PGE Overview Population of service area 1,900,000
More informationIEEE-PES Chicago Chapter Presentation November 11, Smart Grid. Mike Born. Principal Engineer, Capacity Planning
IEEE-PES Chicago Chapter Presentation November 11, 2009 Smart Grid Mike Born Principal Engineer, Capacity Planning Agenda 2 Smart Grid Brief Overview ComEd s Smart Grid Vision and Building Blocks Customer
More informationRenewable Grid Integration Research in the U.S.
Renewable Grid Integration Research in the U.S. Barry Mather Ph.D. NREL- Distributed Energy Systems Integration Group UNSW IEA PVPS Task 14 Workshop Sydney, AU November 26 th, 2013 NREL is a national laboratory
More informationRESERVOIR SOLUTIONS. GE Power. Flexible, modular Energy Storage Solutions unlocking value across the electricity network
GE Power RESERVOIR SOLUTIONS Flexible, modular Energy Storage Solutions unlocking value across the electricity network TRENDS DISRUPTING THE POWER SECTOR FROM GENERATION TO T&D DECARBONIZATION DIGITIZATION
More informationSOUTH HADLEY ELECTRIC LIGHT DEPARTMENT Net Metering Policy As Amended 03/23/16 By the South Hadley Municipal Light Board
SOUTH HADLEY ELECTRIC LIGHT DEPARTMENT Net Metering Policy As Amended 03/23/16 By the South Hadley Municipal Light Board Policy Description: In an effort to ensure fair treatment of all of its customers,
More informationTargeted Application of STATCOM Technology in the Distribution Zone
Targeted Application of STATCOM Technology in the Distribution Zone Christopher J. Lee Senior Power Controls Design Engineer Electrical Distribution Division Mitsubishi Electric Power Products Electric
More informationMichigan Renewable Energy Case Study
Michigan Renewable Energy Case Study NARUC ENERGY REGULATORY PARTNERSHIP WITH GEORGIAN NATIONAL ENERGY AND WATER SUPPLY REGULATORY COMMISSION TBILISI, GEORGIA JANUARY 27-31, 2014 GREG R. WHITE, COMMISSIONER
More informationImplementation of Distributed Generation
Implementation of Distributed Generation Focusing on Rooftop Solar Installations and Associated Technologies JOSEPH GEDDIS, ELETRICAL ENGINEER Residential rooftop solar generation installations have been
More informationFeasibility Study Report
Report For: Orion Renewable Resources LLC ( Customer ) Queue #: Service Location: Rockingham County, NC Total Output Requested By Customer: 100 MW Commercial Operation Date Requested By Customer: 11/1/2019
More informationPV Penetration on Island Mini-Grid or Grid!- Niue. King Island Connect 2015
PV Penetration on Island Mini-Grid or Grid!- Niue King Island Connect 2015 Geoff Stapleton Training Consulting Engineering Publications The Pacific Ocean The Pacific Ocean covers: 32.4 % of the Earth
More informationSolar America. Anne Hunt, City of Saint Paul
Solar America Cities Anne Hunt, City of Saint Paul Saint Paul & Minneapolis Solar America Cities In 2008 secured $200,000 000 DOE Grant with technical assistance to: Change local & state policies & practices
More informationSolar Impact Case Study. Trishia Swayne, P.E. Leidos
Solar Impact Case Study Trishia Swayne, P.E. Leidos Introduction Clean Energy Outlook Agenda Case study profile Load scenarios determined Base case model established Analysis and results Summary and mi@ga@ons
More informationHawai'i Island Planning and Operations MEASURES TO IMPROVE RELIABILITY WITH HIGH DER
1 Hawai'i Island Planning and Operations MEASURES TO IMPROVE RELIABILITY WITH HIGH DER Lisa Dangelmaier Hawaii Electric Light lisa.dangelmaier@hawaiielectriclight.com Hawai'i Electric Light System Overview
More informationIowa Statewide Solar Readiness Initiative
Iowa Statewide Solar Readiness Initiative Agenda» Project Background» Iowa Solar Readiness Initiative Overview» Status of Solar in Iowa» Structure of the Iowa Solar Readiness Initiative» Q&A World Food
More informationa) The 2011 Net Metering and Buyback Tariff for Emission Free, Renewable Distributed Generation Serving Customer Load
Memorandum To: Municipal Light Advisory Board; Municipal Light Board; file From: Belmont Light Staff Date: June 19, 2014 Re: Solar PV Distributed Generation 1. Background & Summary Belmont Light supports
More informationConsumer Guidelines for Electric Power Generator Installation and Interconnection
Consumer Guidelines for Electric Power Generator Installation and Interconnection Habersham EMC seeks to provide its members and patrons with the best electric service possible, and at the lowest cost
More informationConsumers Energy Net Metering
Consumers Energy Net Metering ELODY SAMUELSON September 20, 2016 Consumers Energy About Us Territory Overview 2 FOURTH-LARGEST COMBINATION UTILITY IN THE UNITED STATES Electric Utility 1.8 million electric
More informationDistributed Energy Resources
Distributed Energy Resources WECC Data Subcommittee Rich Hydzik, Avista (ERSWG/DER Subgroup Lead) June 29, 2018 Why Are We Concerned About DER? Concern about changing generation fleet Large coal fired
More informationEnergy Security Electrical Islanding Approach and Assessment Tools. Dr. Bill Kramer Senior Research Engineer Distributed Energy Systems Integration
Energy Security Electrical Islanding Approach and Assessment Tools Dr. Bill Kramer Senior Research Engineer Distributed Energy Systems Integration Dr. Bill Kramer - 2 Electricity, Resources, & Building
More informationUsing Hosting Capacity Methodology to Develop Simplified Screens for New Solar PV Interconnections
Using Hosting Capacity Methodology to Develop Simplified Screens for New Solar PV Interconnections Jeff Smith, Matt Rylander EPRI Robert Broderick Sandia National Laboratory Barry Mather NREL 6 th International
More informationIllinois Renewable Energy Portfolio Net Metering Grid Interconnection Requirements Financing Options
Illinois Renewable Energy Portfolio Net Metering Grid Interconnection Requirements Financing Options Effective 8-10-09, Public Act 096-0159 modified the Illinois Power Agency Act to include the Renewable
More informationMassDOT Highway ROW Solar PV Energy Program. Hongyan (Lily) Oliver Massachusetts Department of Transportation Office of Transportation Planning
MassDOT Highway ROW Solar PV Energy Program Hongyan (Lily) Oliver Ph.D. Massachusetts Department of Transportation Office of Transportation Planning Driving Forces for Renewable Energy Reduce GHG emissions
More informationSUMMARY OF TOTAL CURRENT PRICES - ELECTRIC
Electric Summary Sheet No. S-1 HOW A CUSTOMER BILL IS CALCULATED 7 RESIDENTIAL SERVICE For a customer who used 1,000 kwh during one month (assuming 30 days of service). Schedule 7 is referred to on customer
More informationEffects of Smart Grid Technology on the Bulk Power System
Effects of Smart Grid Technology on the Bulk Power System Rana Mukerji Senior Vice President Market Structures New York Independent System Operator Union College 2013 Environmental Science, Policy & Engineering
More informationThe Capital Grid Project:
The Capital Grid Project: Building Tomorrow s Energy Grid Today Lamond- Riggs Citizens Association October 2, 2017 Agenda Welcome How Safe, Clean, and Affordable Energy is Delivered Our Current System
More informationNet Metering (NEM) Credit Recommendation. June 5, 2018
1 Net Metering (NEM) Credit Recommendation June 5, 2018 OVERVIEW NET METERING POLICIES 2 Thirty Eight (38) States, Washington D.C., and Four (4) Territories Offer Net Metering and utilities in two additional
More informationENERGY STRATEGY FOR YUKON. Net Metering Policy DRAFT FOR CONSULTATION
ENERGY STRATEGY FOR YUKON Net Metering Policy DRAFT FOR CONSULTATION February 2011 Page 1 of 4 BACKGROUND The Yukon government released the Energy Strategy for Yukon in January 2009. The Energy Strategy
More informationCaution and Disclaimer The contents of these materials are for information purposes and are provided as is without representation or warranty of any
Draft Version 1 Caution and Disclaimer The contents of these materials are for information purposes and are provided as is without representation or warranty of any kind, including without limitation,
More informationDoes Community Solar Have a Future in New England?
Does Community Have a Future in New England? Cost Benefit Analysis of Community in Three New England States Stephanie Coffey and Sharon Klein University of Maine School of Economics 1 Why Community? Expand
More informationImplementing a Microgrid Using Standard Utility Control Equipment
Implementing a Microgrid Using Standard Utility Control Equipment Tom Fenimore Duke Energy Andy Gould and Larry Wright Schweitzer Engineering Laboratories, Inc. Copyright Duke Energy and SEL 2016 Overview
More informationElectricity Rates. For Commercial and Industrial Customers
Electricity Rates For Commercial and Industrial Customers Rates Effective May 1, 2011 If you would like information about our services, details about your rights and responsibilities, or a copy of our
More informationGrid Operations and the Increasing Challenges of Balancing Renewable Energy ALBUQUERQUE QUALITY NETWORK
Grid Operations and the Increasing Challenges of Balancing Renewable Energy JANUARY 18 ALBUQUERQUE QUALITY NETWORK JANUARY 18, 2018 AGENDA Overview and History of PNM Grid Operation Challenges Generation
More informationPowering Your Home With The Sun. Introduction to Residential Solar Energy Systems [Your Name] ISEA Solar Ambassador
Powering Your Home With The Sun Introduction to Residential Solar Energy Systems [Your Name] ISEA Solar Ambassador Illinois Solar Energy Association (ISEA) ISEA s mission is to educate and advocate for
More informationCommunity Shared Solar Opportunities in Massachusetts Emma Krause Rooftop Solar Challenge Coordinator MA DOER
Community Shared Solar Opportunities in Massachusetts Emma Krause Rooftop Solar Challenge Coordinator MA DOER What is CSS? Homeowner wants to install solar on their roof, but cannot due to site constraints
More informationMinnesota Dept. of Commerce, Division of Energy Resources. Distributed Generation Workshop Interconnection Standards
Minnesota Dept. of Commerce, Division of Energy Resources Distributed Generation Workshop Interconnection Standards Presented by Michael Sheehan, P.E. October 11, 2011 Germans Solar Projected Cost Reductions
More informationSummer Reliability Assessment Report Electric Distribution Companies Perspective
Energy Association of Pennsylvania Summer Reliability Assessment Report Electric Distribution Companies Perspective to the Pennsylvania Public Utility Commission June 9, 2011 Harrisburg, PA Terrance J.
More informationNet Metering at Eversource
Net Metering at Eversource Lisa Carloni Director Billing, Payments and Meter Data Services CS Week - May 3, 2018 1 Eversource Energy Overview 3.1 million electric and 500,000 natural gas customers 8,300
More informationDesigning and Maintaining a Pollution-Resilient Electric Power System. Managing Pollution Issues
Designing and Maintaining a Pollution-Resilient Electric Power System Tom McDermott IEEE/PES T&D Conference April 21-24, 2008 Chicago, IL Managing Pollution Issues Define the metrics, and measure them
More informationBatteries and Electrification R&D
Batteries and Electrification R&D Steven Boyd, Program Manager Vehicle Technologies Office Mobility is a Large Part of the U.S. Energy Economy 11 Billion Tons of Goods 70% of petroleum used for transportation.
More informationWest Virginia Energy Plan and Becoming an Electric Generator
West Virginia Energy Plan and Becoming an Electric Generator June 25 th, 2013 Electricity Exports, 2010 2010 EIA Data 1 1 Costs are expressed in terms of net AC power available to the grid for the installed
More informationPLANNING, ELIGIBILITY FOR CONNECTION AND CONNECTION PROCEDURE IN EMBEDDED GENERATION
PLANNING, ELIGIBILITY FOR CONNECTION AND CONNECTION PROCEDURE IN EMBEDDED GENERATION Presentation by Engr. O. C. Akamnnonu Chief Executive Officer, Ikeja Electricity Distribution Company AGENDA WORK THROUGH
More informationEC Forum on Model Approaches to Distribution Pricing. June 2009
EC Forum on Model Approaches to Distribution Pricing June 2009 Session Explain Aurora UoS Pricing and fit with the Retail Model Approach Discuss how we transitioned a Demand tariff structure to Aurora
More informationInformation Packet Kissimmee Utility Authority Customer-Owned Renewable Generation Interconnection And Net Metering Program
Information Packet Kissimmee Utility Authority Customer-Owned Renewable Generation Interconnection And Net Metering Program As part of our commitment to support renewable energy, Kissimmee Utility Authority
More informationImproving DER Interconnection with Updated Standards and Codes, Smart Inverters, and Distribution System Design
Power Systems Engineering Center Improving DER Interconnection with Updated Standards and Codes, Smart Inverters, and Distribution System Design Michael Coddington, Principal Engineer National Renewable
More informationPID 274 Feasibility Study Report 13.7 MW Distribution Inter-Connection Buras Substation
PID 274 Feasibility Study Report 13.7 MW Distribution Inter-Connection Buras Substation Prepared by: Entergy Services, Inc. T & D Planning L-ENT-17A 639 Loyola Avenue New Orleans, LA 70113 Rev Issue Date
More informationBeyond Net Metering Issues for Washington State
Beyond Net Metering Issues for Washington State Washington Solar Summit Bellevue, WA Jim Lazar, RAP Senior Advisor October 13, 207 The Regulatory Assistance Project 50 State Street, Suite 3 Montpelier,
More informationConsiderations for Municipal Solar Projects. Ben Frevert Larsen Engineers November 16, 2016
Considerations for Municipal Solar Projects Ben Frevert Larsen Engineers November 16, 2016 Topic Areas Benefits of going green / solar Actions local governments can take Programs and incentives Implementation
More informationSPIDER Modeling Sub-Group DER Modeling, CAISO Experience
SPIDER Modeling Sub-Group DER Modeling, CAISO Experience Irina Green, Modeling Sub-Group Chair Regional Transmission Senior Advisor, California ISO NERC SPIDER Work Group Meeting, January 2019 Presentation
More informationPresented By: Bob Uluski Electric Power Research Institute. July, 2011
SMART DISTRIBUTION APPLICATIONS &THEIR INTEGRATION IN A SMART GRID ENVIRONMENT Presented By: Bob Uluski Electric Power Research Institute July, 2011 Key Smart Distribution Applications What are the major
More informationInterconnection System Impact Study Report Request # GI
Executive Summary Interconnection System Impact Study Report Request # GI-2008-23 34 MW Solar Generation Ranch at Hartsel, Colorado Public Service Company of Colorado Transmission Planning August 19, 2010
More informationUtility Operator Model
Mini-Grid Policy Toolkit- Case Study Country: KENYA Project: Rural electrification with governmentrun mini-grids Utility Operator Model Project Summary Site map of Kenyan mini-grid locations (red dots)
More informationYukon s Independent Power Production Policy
Yukon s Independent Power Production Policy Updated October 2018 BACKGROUND The Government of Yukon (YG) released the Energy Strategy for Yukon in January 2009. The strategy sets out YG s energy priorities,
More informationGuideline on Energy Storage
Purpose Commonwealth of Massachusetts Executive Office of Energy and Environmental Affairs DEPARTMENT OF ENERGY RESOURCES SOLAR MASSACHUSETTS RENEWABLE TARGET PROGRAM (225 CMR 20.00) GUIDELINE Guideline
More informationDistribution System DER Hosting Capacity IEEE34 PV
Distribution System DER Hosting Capacity IEEE34 PV usa.siemens.com/digitalgrid Analysis Setup Hourly Load Flow Analysis Load Profile: Two Days Peak and Light For each class: Residential, Commercial, Industrial
More informationOverview. Program Details
Public Service Electric and Gas Company (PSE&G) A CLEAN Program Brief PSE&G s solar initiatives unleash utility owned wholesale distributed generation in New Jersey Overview This brief examines PSE&G s
More informationHawk Asgeirsson Manager Power Systems Technologies DTE Energy
Hawk Asgeirsson Manager Power Systems Technologies DTE Energy Agenda Energy Storage & Renewable DTE Energy Background PV and Energy Storage 500 kw PV + 500 KW Battery 500 kw PV + 750 kw Battery Community
More informationSmall Generator Interconnection Program Interconnection Technical Requirements
General Program Information What is the purpose of the PGE Small Generator Interconnection Program? How do I initiate a distribution interconnection request for my project? The purpose of our Small Generator
More informationMILLIGAN SOLAR PROJECT
February 16, 2009 Page 1 of 18 A subsidiary of Pinnacle West Capital Corporation MILLIGAN SOLAR PROJECT FINAL Feasibility Study Report APS Contract 52115 Prepared by: Arizona Public Service Company Transmission
More informationNet Metering in Illinois. Eric P. Schlaf Senior Economic Analyst Illinois Commerce Commission January 31, 2014
Net Metering in Illinois Eric P. Schlaf Senior Economic Analyst Illinois Commerce Commission January 31, 2014 Topics What is Net Metering Benefits of Net Metering Net Metering in US Net Metering in Illinois
More informationMerger of the generator interconnection processes of Valley Electric and the ISO;
California Independent System Operator Corporation Memorandum To: ISO Board of Governors From: Karen Edson Vice President, Policy & Client Services Date: August 18, 2011 Re: Decision on Valley Electric
More information3.0 Radial Distribution Systems
3.0 Radial Distribution Systems Radial distribution systems (RDS) are the most common design used by electric utilities, and are the least expensive to plan, construct, and maintain. They generally consist
More informationVirginia Solar Pathways Project Training Session Module I: Electric Industry Background. US DOE Award No. DE-EE
Virginia Solar Pathways Project Training Session Module I: Electric Industry Background US DOE Award No. DE-EE0006914 Solar Pathways Project Goal: To Develop a Common Foundation of Technical & Regulatory
More information