with Energy Storage in Decorah, Iowa July 30, 2020 Housekeeping - PowerPoint PPT Presentation

DOE-OE Energy Storage Technology Advancement Partnership (ESTAP) Webinar Expanding Grid Capacity with Energy Storage in Decorah, Iowa July 30, 2020

Housekeeping Join audio: • Choose Mic & Speakers to use VoIP • Choose Telephone and dial using the information provided Use the orange arrow to open and close your control panel Submit questions and comments via the Questions panel This webinar is being recorded. We will email you a webinar recording within 48 hours. This webinar will be posted on CESA’s website at www.cesa.org/webinars

DOE-OE Energy Storage Technology Advancement Partnership The Energy Storage Technology Advancement Partnership (ESTAP) is a US DOE-OE funded federal/state partnership project conducted under contract with Sandia National Laboratories. ESTAP Key Activities: New York $40 Vermont: 4 MW New Jersey: $10 Million Massachusetts: $40 Oregon: Eugene energy storage million, 4-year Microgrids Million Resilient resilient energy microgrid & energy storage Initiative, $350 Power/Microgrids storage system customer-sited solicitation Million Storage Solicitation; $10 Million 1. Facilitate public/private partnerships to batteries Incentive energy storage demonstration support joint federal/state energy storage program, Sterling project demonstration project deployment New Mexico: Energy Storage 2. Disseminate information to stakeholders Connecticut: $45 Task Force Million, 3-year Microgrids • ESTAP listserv >5,000 members Initiative • Webinars, conferences, information updates, surveys. Kodiak Island Wind/Hydro/ Iowa 3 mWh Battery & Cordova battery Hydro/battery 3. Support state energy storage efforts with projects Northeastern technical, policy and program assistance States Post-Sandy Maryland Game Changer Awards: Critical Solar/EV/Battery Infrastructure & Resiliency Through Microgrids Task Resiliency Project Force Hawaii: 6MW storage on Molokai Island and ESTAP Project Locations 2MW storage in Honolulu

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Today’s Webinar Speakers • Dr. Imre Gyuk , Director of Energy Storage Research, U.S. Department of Energy • Dan Borneo , Engineering Project Manager, Sandia National Laboratory • Lorraine Borowski , Mayor of Decorah, Iowa • Brian Selinger , Director – Energy Office, Iowa Economic Development Authority • Sarah Martz , Solutions Engineer, Alliant Energy • Anne Kimber , Director, Electric Power Research Center at Iowa State University • Todd Olinsky-Paul , Senior Project Director, Clean Energy States Alliance (moderator)

Renewable Generation and Grid Scale Energy Storage: IMRE GYUK, DIRECTOR, ENERGY STORAGE RESEARCH, DOE-OE ESTAP 07 – 30-20

The grid has become a lot more complex! WIND EV FOSSIL LOAD STORAGE ROOFTOP PV SOLAR PV

Back in 2006 Iowa Associated Municipal Utilities and ISEP decide to install 200 MW of Aquifer Compressed Air Energy Storage (CAES) to be charged with 75 MW of Wind and off-peak Power

Found after diligent and extensive Search: A good Site with a A good aquifer! Testing showed Inadequate Porosity!!

Decorah, IA: Peak Shifting, Distribution Upgrade Deferral Alliant Energy / DOE-OE, Sandia. $200K Grant from Iowa Economic Dev. Authority (IEDA), and $250K from DOE-OE, for a Total Cost of $2,500k 2MW/2.5MWh storage will allow installation of 900kW new PV. 3.3MW installed Renewables Li-ion batteries provided by ENELEX

IOWA STATE UNIVERSITY ELECTRIC POWER RESEARCH CENTER / MISO STATES ENERGY STORAGE WORKSHOP SERIES EVERY OTHER FRIDAY, 10 AM TO NOON (CENTRAL) JULY 31, AUG. 14, AUG. 28, SEPT. 11, SEPT. 25, OCT. 9 – 2020 Register: akimber@iastate.edu An appropriate regulatory environment is required to develop effective Business Cases.

Energy Storage Policy Data Base https://energystorage.pnnl.gov/regulatoryactivities.asp

Energy Storage is essential for the Development of a Greener and more Reliable Grid with high Penetration of Renewables but it will require Development of new Business Cases and Appropriate Regulatory Frameworks!

DOE/SNL Energy Storage Projects Team Overview 2020 P R E S E N T E D B Y Dan Borneo Sandia National Laboratories is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National SAND Nuclear Security Administration under contract DE- NA0003525.

PROJECT OBJECTIVES 2 • WHAT IS THE PROGRAM? • DOE/SNL Energy Storage (ES) Project Implementation How we do it • Work with Utility, Industrial, Commercial, State and International entities to: • Support the development and implementation of grid-tied ESS projects • Application/Economic analysis • Technology Review • RFI/RFP development • Design and Procurement Support • Commissioning Plan Development • Monitor and analyze operational ESS Projects • Operation optimization to Maximize ROU • Understand performance, reliability and safety • Provide Awareness • Develop public information programs • Demonstrate innovative installations to inform industry of best practices • Significant outreach via webinars, seminar presentations, etc.

PROJECTS TEAM GOALS 3 • WHY IS THE PROGRAM IMPORTANT? • Helps the Nation understand and Implement ES • Understand how the ES technologies work • Demonstrate benefits including return on investment (ROI) • Inform R&D efforts • Inform codes and standards • Inform Industry on best practices for installation and operation • Disseminating Operational data • HOW DOES IT FIT INTO DOE’S CORE MISSION? • Helps to proliferate the use and and ongoing improvement of ES • Informs research and development programs of the Labs

DOE/SNL Energy Storage Projects 4 NRECA (4) ENMRD Hyde park FY20 ~ 25 Projects Santa Fe Community College Eugene Water and Electric Board VEC (EWEB) Helix Rhode Island California Energy Commission(CEC) Anza Elect Power at Anza, Ca. Electric Power Board Navajo Tribal Utility Authority(NTUA) Az.PS NMSU Cordova Electric Alliant Energy HELCO/NELHA AVEK PR CPS Villalba Sandia National Laboratories International Projects: • ABQ Public Schools Singapore - EMA

Thank You 5 Daniel Borneo drborne@sandia.gov This work is funded by the DOE OE Stationary Energy Storage program directed by Dr. Imre Gyuk.

PROJECT TEAM 6 Sandia Team Imre Gyuk Ben Schenkman CJ Unis Tu Nguyen Alex Headley Ray Byrne Todd Olinsky-Paul (Clean Energy States Alliance-CESA ) Susan Schoenung (Longitude 122 West, Inc.) Rodrigo Trevizan Will McNamara David Sokaloff Dan Borneo

Expanding Grid Capacity with Energy Storage in Decorah, Iowa July 30, 2020 Brian Selinger Iowa Energy Office | Iowa Economic Development Authority

The Iowa Energy Office Manage a diverse mix of state, federal & utility-funded programs and initiatives • Focus on providing energy-economic benefits for Iowa’s citizens, businesses and organizations Led the development of policy reports / action plans: • December 2016 - Iowa Energy Plan (Iowa’s most comprehensive energy -economic development roadmap) • August 2018 – Biomass Conversion Action Plan • February 2019 – Electronic Vehicle Infrastructure Report • May 2019 – Iowa Energy Storage Action Plan

Energy Storage Action Robust & Methodical Activities • 1 of 7 key focus areas of Iowa Energy Plan: Technology-based energy Research & Development (e.g. energy storage pilot projects) • IEDA released the “Iowa Energy Storage Action Plan” in May 2019 • ETA-September, IEDA to release assessment of the economic potential of energy storage in Iowa (produced by Synapse Energy Economics, Inc. & Slipstream)

Energy Storage Action Pilot-scale and Replicable Projects • Provided grant for large-scale solar + battery storage projects at a university & industrial facility in Fairfield, Iowa • Provided grant for research project on MiEnergy Cooperative’s residential battery project • Provided grant – $200K cost-share to Alliant Energy for Decorah battery storage project

IEDA Proud Project Partners Decorah project checks numerous boxes for “Energy storage technology presents immense IEDA support: opportunity to further harness and complement the state’s renewable energy resources and to ✓ Advances Iowa Energy Plan foster a more efficient and resilient electric grid .” ✓ Includes diverse mix of “The shared involvement by such a diverse and talented mix of partners is sure to make this project partners project a model for lessons learned and for similar future initiatives.” ✓ Maximizes our energy resources -Debi Durham, Director of IEDA and the Iowa Finance Authority ✓ Shares lessons learned for future efforts

Brian Selinger | Iowa Energy Office Iowa Economic Development Authority | brian.sellinger@iowaeda.com | 515.348.6220

Decorah Battery Project ESTAP Webinar: Expanding Grid Capacity with Energy Storage in Decorah, Iowa Sarah Martz, Solutions Engineer July 30, 2020

Sarah Martz, P.E. Lead Solutions Engineer Integrated Grid Team Battery Pilots 2

West Dubuque Solar Garden • Intro to Alliant Energy • Partners Powering • Why Decorah? What’s Next • Hosting Capacity • Project Design and Pilot Objectives 3