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

Expanding Grid Capacity with Energy Storage in Decorah, Iowa

July 30, 2020

DOE-OE Energy Storage Technology Advancement Partnership (ESTAP) Webinar

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

ESTAP Key Activities:

• 1. Facilitate public/private partnerships to

support joint federal/state energy storage demonstration project deployment 2. Disseminate information to stakeholders

• 3. Support state energy storage efforts with

technical, policy and program assistance

• ESTAP listserv >5,000 members
• Webinars, conferences, information

updates, surveys.

Massachusetts: $40 Million Resilient Power/Microgrids Solicitation; $10 Million energy storage demonstration program, Sterling project Kodiak Island Wind/Hydro/ Battery & Cordova Hydro/battery projects Northeastern States Post-Sandy Critical Infrastructure Resiliency Project New Jersey: $10 million, 4-year energy storage solicitation Iowa 3 mWh battery Connecticut: $45 Million, 3-year Microgrids Initiative Maryland Game Changer Awards: Solar/EV/Battery & Resiliency Through Microgrids Task Force

ESTAP Project Locations

Oregon: Eugene resilient energy storage system New Mexico: Energy Storage Task Force Vermont: 4 MW energy storage microgrid & customer-sited batteries New York $40 Million Microgrids Initiative, $350 Million Storage Incentive Hawaii: 6MW storage on Molokai Island and 2MW storage in Honolulu

The Energy Storage Technology Advancement Partnership (ESTAP) is a US DOE-OE funded federal/state partnership project conducted under contract with Sandia National Laboratories.

www.cesa.org

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 SOLAR PV LOAD ROOFTOP PV

STORAGE

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

• f a Greener and more Reliable Grid

with high Penetration of Renewables but it will require Development of new Business Cases and Appropriate Regulatory Frameworks!

P R E S E N T E D B Y

DOE/SNL Energy Storage Projects Team Overview 2020

Dan Borneo

SAND

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

Eugene Water and Electric Board (EWEB) California Energy Commission(CEC) Cordova Electric HELCO/NELHA Electric Power Board International Projects:

• Singapore - EMA

Helix Anza Elect Power at Anza, Ca. ABQ Public Schools Navajo Tribal Utility Authority(NTUA) Sandia National Laboratories Santa Fe Community College PR Alliant Energy Villalba NMSU Az.PS

FY20 ~ 25 Projects

VEC AVEK Rhode Island CPS NRECA (4) ENMRD Hyde park

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
• rganizations

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 IEDA support:

✓ Advances Iowa Energy Plan ✓ Includes diverse mix of project partners ✓ Maximizes our energy resources ✓ Shares lessons learned for future efforts

“Energy storage technology presents immense

• pportunity to further harness and complement

the state’s renewable energy resources and to foster a more efficient and resilient electric grid.” “The shared involvement by such a diverse and talented mix of partners is sure to make this project a model for lessons learned and for similar future initiatives.”

• Debi Durham, Director of IEDA and the Iowa

Finance Authority

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

2

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

Powering What’s Next

• Intro to Alliant Energy
• Partners
• Why Decorah?
• Hosting Capacity
• Project Design and Pilot Objectives

3

West Dubuque Solar Garden

4

Alliant Energy

Serve customers and build stronger communities

Iowa Wisconsin

• Iowa’s largest solar garden –

Dubuque, Iowa

• Iowa wind expansion – nearly 1900

megawatts

• Wisconsin solar expansion – up to

1000 megawatts by 2023

• Aspiring for net-zero carbon

emissions by 2050 for our electric generation

• Eliminate coal from generation fleet

by 2040

970,000 Electric customers 420,000 Natural gas customers

Making this project happen – Thank You!

• Department of Energy Office of Electricity

& Sandia National Laboratories is providing technical guidance and funding ($250,000)

• Iowa Economic Development Authority is

providing funding ($200,000)

• Iowa State University is a research

partner

• City of Decorah / Parks Department is

providing leased space for the project

5

Why Decorah?

• Northeastern Iowa community with an

abundance of wind and solar distributed generation (DG)

• Over 3 MW of customer-owned DG

installed on targeted circuit with a normal peak load between 2.5 and 3 MW (inclusive of DG production)

• Our staff saw that the hosting capacity

would soon be depleted. Rather than restrict future DG or rebuild the circuit, this is a customer-focused solution that meets this challenge and may lower customer costs.

Hosting Capacity and DG

• Process for a customer installing DG begins with an “Interconnect Application”
• Our staff look at the proposed DG system and the circuit it feeds to determine

if any upgrades are needed to maintain quality and safety on the circuit

• If upgrades are needed, the customer is presented with options on how to get

their DG approved (options can include limiting size of DG, or paying for upgrades)

7

Can we solve it differently with a battery?

• Instead of being reactive and sticking with traditional

line upgrades – or limiting customer installations – what alternatives could we try?

• How can we proactively improve hosting capacity and

pave the way for more renewable DG?

• What are the capabilities that need to be engineered

into the system to make it all work?

• How do our local Decorah crews support the system
• nce it is installed?

8

Decorah Battery System Design

• Traditional Line and Substation Upgrades to improve

hosting capacity could range from $1M to $10M, depending on where DG is proposed in the future

• At about $2.5M, we predict the Decorah Battery

Project will prove to allow more DG to be added for a lower total cost.

➢There are some hosting capacity issues that simply

cannot be solved by traditional line upgrades

Decorah Battery System Design

• 2.5 MW, 2.9 MWH system
• Larger power rating → more flexibility

‒ Voltage managed with reactive power (Vars) ‒ Power Flows managed with real power (Watts)

• Samsung / Sungrow Integrated Solution from EnelX

‒ Lithium Ion (NMC Chemistry)

Power (flow rate) Energy (size of tank)

2.9 MWH ÷ 2.5 MW = 1.16 HRS Duration

Decorah Battery System Operation

• To Increase Hosting Capacity and maximize the benefit
• f DG, the battery will manage voltage and real power

flows on the circuit

• In Future Phases, we will explore other use cases and

revenue streams for the battery

‒ MISO Energy & Ancillary Services Markets ‒ Load Modifying Resource / Demand Response

12

Pilot Learning for Alliant is “All of the Above”

• Scoping / Siting / Sizing
• Costs & Value Streams
• Completing full engineering design with our internal staff to maximize

learning

• Integration with utility standard equipment
• Communications architecture
• Control methods / strategies
• Safety system designs and procedures
• Installation planning
• Maintenance planning

Decorah Battery Project

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

The Alliant Decorah project- ISU collaboration

ESTAP webinar, July 30, 2020

Anne Kimber, Ph.D, P.E., Director EPRC

• EPRC: Catalyst for collaboration in ISU-industry power systems R&D and technology transfer, to

strengthen undergraduate and graduate education in energy infrastructure

• We study power systems from large interconnected transmission grids to microgrid-scale
• Research and education driven to improve reliability and security of the grid as more variable and

distributed generation resources are connected, and as loads also become more variable.

1

EPRC started in 1963 as Power Affiliates Program “Advance research and graduate education in electric power systems and strengthen industry ties”

Industry Members:

• Alliant Energy
• City of Ames
• City of Bloomfield
• Cedar Falls Utilities
• Central Iowa Power Cooperative
• Corn Belt Power Cooperative
• International Transmission Company Midwest
• MidAmerican Energy
• MidContinent Independent System Operator

Other Collaborators: Algona Municipal Utilities, Maquoketa Valley Electric Cooperative, Iowa Army National Guard Power Systems Engineering Faculty:

• Venkataramana Ajjarapu, Nichols Professor, IEEE Fellow, vajjarap@iastate.edu; Voltage stability, T&D co-modeling
• Ian Dobson, Sandbulte Professor, IEEE Fellow, Dobson@iastate.edu; voltage collapse, cascading outage
• Manimaran Govindarasu, Mehl Professor, IEEE Fellow, gmani@iastate.edu; cyber security of power systems
• Chao Hu, Assistant Professor of M.E., chaohu@iastate.edu; energy system modeling, battery health management
• Jim McCalley- London Professor, IEEE Fellow, jdm@iastate.edu; SEAMS project, co-optimization,
• Hugo Villegas-Pico, Assistant Professor, Power Systems, Power Electronics and Controls, hvillega@iastate.edu
• Zhaoyu Wang, Harpole-Pentair Assistant Professor, wzy@iastate.edu; Distribution Systems, renewable energy

integration

2

ISU Energy Storage initiatives

• Iowa Economic Development Authority and Ideal Energy: analysis of data from solar array

plus Tesla Li-ion, and solar array plus vanadium flow battery

• Battery health prognostics and performance monitoring- Mech. Eng. Prof. Chao Hu
• Flow battery development- Chemical Engineering
• Sodium battery- Materials Science and Engineering- Iowa Energy Center, Prof. Steve Martin
• Mobile microgrid with Tesla storage and diesel- EPRC funded by IEDA ARRA for the IA Army

National Guard

• Energy storage in renewable fuels- Bioeconomy Institute (Prof. Robert Brown)
• “Tools” for integration of storage
• Co-simulation of distribution and transmission with variable resources-EPRC
• Large-scale system modeling- the SEAMS project- DOE NREL
• Resilient infrastructure planning- the Puerto Rico project- NSF
• Machine learning for customer load analysis- Algona Municipal Utilities- APPA
• New DOE project on distributed wind integration with storage- Algona and others
• Deployment of micro phasor measurement units on distribution systems- Iowa Energy Center-
• Development of the next generation of inverters to create a power system with very limited

physical inertia – our newest professor Hugo Villegas-Pico

3

IE IEDA ARRA fundin ing: : mobile ile micr icrogri rid for r dis isaster recovery ry

4

Collaborators: Iowa Army National Guard SunCrate PowerFilm Inc. ISU Mechanical Engineering ISU Electrical Engineering ISU Architecture Design and construct a “plug and play” mobile microgrid with solar PV, battery capacity, diesel generator, and controls Testing commences August 5. Design second crate for

• perations (ref: solar decathlon)

Solar crate in Puerto Rico, August 2018

Alliant Energy – ISU Collaboration- data sharing to test devices and improve predictive models

• Micro-synchrophasor

measurement unit deployment (µpmu) at 3 locations on Decorah distribution system

• share expertise between Alliant

and ISU to monitor and better understand operational stability with high DER and storage

• Leverage Iowa Energy Center grant

to ISU for µpmu deployment and training on other utility systems in Iowa

• First µpmu deployment in Iowa

5

Alliant Energy – ISU Collaboration- 3 topics

• Micro-synchrophasor

measurement unit deployment (µpmu) at 3 locations on Decorah distribution system

• share expertise between Alliant

and ISU to monitor and improve stability with high DER and storage

• Leverage Iowa Energy Center grant

to ISU for µpmu deployment and training on other utility systems in Iowa

• First µpmu deployment in Iowa

6

Alliant-ISU collaboration: voltage stability

• ISU has major research effort led by Professor V. Ajjarapu, on sensor-

based analytics for power systems.

• Decorah is valuable example to help develop better models to predict

short term and long term voltage stability, with increasing DER integration and storage integration.

• Alliant is providing feeder models to support ISU’s research: the

Decorah distribution system, with significant DER and storage, provides a new opportunity to test our models using operating data.

• µpmu data will be used to validate ISU’s data-driven control methods

7

Alliant-ISU collaboration: battery health

• ISU team led by Professor Chao Hu is developing new techniques to

predict battery degradation and life under different operating conditions (e.g. peak shaving, or frequency response).

• ISU is proposing to test these techniques using Alliant’s Decorah

battery performance data

• Research currently proposed to the Iowa Energy Center will leverage

the Decorah data into a larger framework of battery health monitoring, as well as development of machine-learning techniques to accelerate the evaluation of battery lifetime.

8

9

Energy infrastructure is transforming and Iowa is on the cutting edge of this transformation:

• Investments in wind, solar, biofuels, storage and transmission by EPRC industry partners
• ISU power group integral to this transformation, through teaching, research and industry outreach.

The students we train are the future of this transformation. https://powerweb.ece.iastate.edu/welcome-to-the-electric-power-research-center/

Thank You:

• Dr. Imre Gyuk

Director, Energy Storage Research, U.S. Department of Energy Dan Borneo Engineering Project/Program Lead, Sandia National Laboratory

And thank you to all of today’s speakers!

This webinar was presented by the DOE-OE Energy Storage Technology Advancement Partnership (ESTAP)

Dan Borneo

Sandia National Laboratory drborne@sandia.gov

ESTAP Website: https://cesa.org/projects/energy-storage-technology- advancement-partnership/ ESTAP Webinar Archive: https://www.cesa.org/projects/energy-storage- technology-advancement-partnership/webinars/ Todd Olinsky-Paul

Clean Energy States Alliance todd@cleanegroup.org

• Dr. Imre Gyuk

US DOE-OE imre.gyuk@hq.doe.gov

Upcoming Webinars

Read more and register at: www.cesa.org/webinars State Leadership in Clean Energy: NYSERDA’s Offshore Wind Program Tuesday, August 4, 2-3pm ET Valuing Resilience in Solar+Storage Microgrids: A New Critical Load Tiering Approach Tuesday, August 11, 1-2pm ET State Leadership in Clean Energy: SMUD’s Energy StorageShares Program Thursday, August 20, 2-3pm ET