evsas gridresourcesat scale · e-mobility | ev charging infrastructure and services e-industries...

Copyright 2018 eMotorWerks Proprietary and confidential

EVs as Grid Resources at Scale

December 11th, 2018 Vincent Schachter

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A snapshot of today

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40,000+ EV charging stations sold globally Deployed in 20+ countries around the world

#1 EVSE on Amazon for 4 years

30MW Virtual Battery Capacity in CA

Only EVSE to participate in wholesale energy markets

Acquired by Enel Group in October 2017


eMotorWerks timeline

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Launch of JuiceNet IoT platform for EVSEs and JuiceNet Green, first CO2-minimizing charging solution

Q4

2015

Q2

2016

Q3

2016

Q4

2017

Q1

2018

Jan

2014

Launch of JuiceBox, the first smart-grid enabledcharging station

Launch of JuiceNet utility solution

Launch of JuiceNet OEM cloud-to-cloud platform

Acquisition of eMotorWerks by Enel

eMotorWerks’ expansion to Europe

Copyright 2018 eMotorWerks Proprietary and confidential 4

Our Shared Vision With Enel X

Transformation of the energy sector through sustainability, innovation,

digitalization and customer choice:

E-Mobility | EV charging infrastructure and services

E-Industries | Distributed generation & demand management systems

E-Home | Consumer solutions, focusing on smart home solutions

E-City | Fiber optic, lighting, signaling and security solutions

12/16/2018 Confidential Property 5

Result: Growth scenario

Electric Vehicles Market

Source: Bloomberg, Long - Term Electric Vehicle Outlook, 2018

Infrastructure gap

Customers TCOs

Car Offerings

must be addressed in order to boost the market

Million cars per year

• Electric vehicles would account for 55% of new sales by 2040

• US will be a major market in the next decade

• In EU, UK, Germany and France will lead the market

0

10

60

30

70

20

40

50

204020352025 203020202015

China

Korea

Australia

Rest of World UK US

France

JapanRest of Europe

GermanyIndia

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Why e-mobility matters to the energy industry

Renewables, EVs and the Grid

Renewables Infrastructure & Networks Retail

e-Mobility can drive the whole utility value

chain toward the new energy ecosystem

RES are irregular and intermittent

e-Mobility can help stabilize the system and

provide flexibility

I&N are affected by power congestion

e-Mobility can help manager power congestion by balancing the grid, sharing infrastructures with many users connected

to multiple networks and decentralizing control and management

Commodities price are decreasing, Retail strategy is product oriented

e-Mobility can drive retail in the energy transition, enabling the breaking of the

boundaries between sectors thanks to new energy services

12/16/2018 7

EV usage and customers’ journey will be different from those of traditional ICE cars

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2

3

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5

HOME

OFFICE

SUPERMARKET

FREE-TIME LOCATIONS

RAILWAYSTATIONS


EV charging – a highly flexible load

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90% of Re-Fueling is Flexible

30-40 mi. average daily commute requires 10-15 kWh energy per day with 1-2 h charge

time

Most long duration charging (over 6 hours) happens at home and work, but drivers usually

need less than 2 hours of charging, creating many opportunities to provide flexibility

In town

Out of townWork

10%

Home

6%

80%

4%

AC (~3kW)

Elec. Heat(~4kW)

Pool -Summer(~1.5kW)

Fridge(~.5kW)

Elec. Dryer(~5kW)

Washer(~1kW)

Microwave(~.7kW)

Dishwasher(~.75kW)

Elec. Oven(~4kW)

Load Size (kW)

Shiftability

EV(6-10kW)

Elec. WaterHeater (~5kW)

Pool -Winter(~3kW)


The positive feedback loop for customers adoption

Vehicle Grid Integration

EV batteries are distributed storage resources that can be aggregated in a platform-based business model, providing value for the electrical system and creating a virtuous cycle

Vehicle Grid Integration helps reduce EV customer’s TCO combining revenues from new grid services with fixed & variable energy cost saving

Capacity Aggregation from EVs unlocking

flexibility

Provide Grid Services and local customer assets

optimization

Reduce the EV Customer’s TCO sharing revenues from

grid services

Incentivize EVs adoption

12/16/2018 10

Our offering: a flexible end-to-end charging ecosystem

What we offer are flexible, best-in-class, end-to-end smart charging solutions delivering benefits to the entire EV customer journey


Delivering benefits to the entire EV value-chain

Best-in-class smart charging solutions that support the needs of drivers and the grid

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EV DRIVERS UTILITIESEVSE PARTNERS

Intelligent control, green charging, utility incentives

IoT intelligence & demand flexibility

incentives

Charging load aggregation & control

Connected EVs and smart grid integration

AUTO OEMBUSINESSES

Intelligent control &access to energy services

Workplaces

MUD

Cities

Destinations

Multiple partnerships

with international automotive

OEMS


JuiceNet leverages EVs’ flexible loads to deliver energy services

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Both behind and in front of the meter, by aggregating alone or in partnership

3rd-Party as DER Aggregator

eMotorWerks as DER Aggregator

● Resource telemetry & control

● Load Models● Grid Value Models● Optimization Engine

ISO

/ R

TO

or

Util

ity

Front-of-the-Meter

Energy Services

Behind-the-Meter Energy Services

CAISO Market Participation

○ CAISO: responsible for balancing the grid. 3800 nodes. A variety of products. Market data freely available. Easy access for DR and DER aggregators. Strong renewables penetration.

○ Energy Markets Participation Models

■ Direct Participation Rewards Program and/or EV OEMs (possibly via scheduling coordinator)

■ In partnership with utilities:

■ large « Investor Owned Utilities »

■ « Community Choice Aggregators »

○ Thousands of EVSEs currently signed up for smart charging programs directly with eMotorWerksor through partners (CCAs, OEMs)

○ Day-Ahead Market, DR Programs, Low Carbon Fuel Standard, Real-Time Market○ Regulation at pilot stage

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Virtual Batteries from Today’s CAISO EV charging

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Reduce consumption by stop / modulate /delay charging1

Flexible & fast response deliverable from all types of EV charging 2

Increase or reduce load using EV charging, and integrate more renewables into the grid to reduce system-wide average costs

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Commercial smart charging today = V1G = demand response


Virtual Battery In Action

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3 CAISO Flex Alert Days● No Maintenance Days● Day Ahead $$$ @ Price Cap● All eMotorWerks’ CAISO

Resources dispatched for multiple hours

● Dispatched EVSE network to shift demand to lowest cost intervals


Honda SmartCharge Program

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$ $

Charge schedule

+Dispatchable

EV load

Charge schedule

+Dispatchable

EV loadEV Driver SmartCharge ISO/Generator/Utility

JuiceNet for SolarCo-optimize charging, PV and battery against tariff and for greater self-consumption

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• US prototype: simple easy-to-install (JuiceMeter + EVSE), match charging to solar production

• Generate customer savings by optimizing charging against FIT & NEM.

3 JuiceMeter on solar inverter measures real-time solar production6 EVSE modulates charging rate to match solar production

US Prototype 2017

EV Charging Load (a 9 kW car, allowed to draw [Solar output + 1.7kW])

Linked Solar Generation (a 10 kW panel 1.5 miles away)


Utility Case Study: Sonoma Clean Power

SCP ~ 230,000 customers

Introduced EV Incentives to create

customer demand:

● EV group buy

● 100% clean energy tariff option

● Up to $1,000 (EVSE & enrollment)

per household

● Nearly 2,000 EVSE delivered,

multi-vendor

● 93% opt-in to participate in energy

services

● Data analytics, potential 5MW of

peak dispatchable

● Capacity for energy market

participation

● Phase 1 results: Increased EV

sales by 2x


• JuiceNet platform access to be integrated into the new EO Mini Pro

• Deliver smart charging to residential customers

• Expansion in 2019 to increased-self consumption with PV

• The charger is to be launched in UK and then rolled out in other European countries

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Partnership with EO in the UK

User Experience is Key

Customer Provides Mobility Preferences

Bid & Awards based on Market Prices

Long Duration Curtailment Fast Response Curtailment

Standalone apps / libraries / SDK Integration to enhance

app experience

Thank You!Vincent Schachter

Senior Vice-President, Energy [email protected]


EV Energy Services Outlook - California

2018 2019 2020 202X

Day Ahead Energy

Real Time Energy

Low Carbon Fuel

Regulation@Home

Whole-home DR

T&D Deferral Services

Regulation@Away

New CAISO Products - Flex RA, FlexiRamp, Load Shift, Frequency Response

* Whole Home DR not shown above - ETA 2019


Electric, carbon-free horizon.

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“Clean vehicles enable a clean electricity grid1”

Valu

e o

f v

irtu

al b

att

ery

[g

ros

s, b

illio

ns

$]

Valley filling

1.0 GW, 2.2 GWh

Peak shaving

1.2 GW,2.6 GWh

Ramp down mitigation

0.8 GW,2.6 GWh

Ramp up mitigation

1.0 GW2.9 GWh

Equivalency battery for V1G-only vehicles

1 http://iopscience.iop.org/article/10.1088/1748-9326/aabe97/meta2 Governor Brown Executive Order B-16-2012 - 1.5 million ZEVs by 2025

1.5M Smart Charging EVs2 can save $1.3 - 1.6B in renewables integration net costs


VGI Services Market Transformation

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What CA and other states need to learn before a VGI Services Market Transformation:

● What - the reliability & economic products to be procured (including wholesale vs distribution level)

● How - contracting / market mechanisms

● When - vehicles are available to provide services

● Where - vehicles will reside when providing the services

Making batteries on wheels, virtual batteries for the grid


Smart Grid EV Concierge ServicesHelping utilities leverage $100B EVSE opportunity

Design program: scope opportunity & components

Set up group EV buys with automakers & local dealerships

Co-Brand hardware/software for optimal customer engagement

Manage recruitment & EV incentives

Generate more revenue via grid services using JuiceNet

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3

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$

12/16/2018 29

Enel X intends to be an enabler of e-mobility, covering all aspects of the EV value chain

Public charging network Private charging Other e-mobility services

Enel X has launched a

widespread project to install the

biggest EU public charging network in Italy (+14,000 cars

by 2022) and will launch similar

projects in Spain and Romania

Enel X has developed smart

charging stations for private

charging at home

Enel X has specific projects for

e-mobility in other contexts

(electric bus and electric taxis)


Flexible end-to-end charging ecosystem

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Smart charging stations

everywhere cars are

charged

Grid-integrated and car-

connected IoT platform

Energy services for

grid balancing and

cost reduction

Enel X e-Mobility ecosystem

An open system ensuring interoperability

Full stack technology provider or aggregation technology provider

EVs

EVSE

EVSE back-end

Aggregation Platform

JuiceBoxDC

DC Fast Charger

JuiceBoxAC

Juice2GridJuicePoleAC

OEM back-end Energy Front Office & Markets Interaction

Customers

1 2

3

Not exhaustive

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EVSE = Electric Vehicle Supply Equipment


Honda SmartCharge Scheduling

Honda FIT drivers participate in the

wholesale market and eMotorWerks

dynamically stops and starts

charging in real-time as market

prices change.

Benefits

● Reduce energy costs via market

participation by controlling

charging times

● Participate in smart grid

programs and generate new

revenue streams (in applicable

geographies)

● Increase grid reliability and

support EV adoption


Rapid growth in renewables (solar and wind)

Growth of decentralized energy resources

Need grid management with finer space and time granularity: flexibility !

Renewables, Decentralization and Grid Flexibility

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Residential Load Profile & No EV Charging

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200% demand increase

< 1kW flex load

Weather (F°) Electricity


Residential Load Profile With EV Charging

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400% demand increase

2-7kW flex load

Weather (F°) Electricity


How JuiceNet Works - Architecture

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Electricity Market Operators

Prices and eventsAwards & callsBids

Real-time EV(SE) states Schedules

Real-time EV(SE) states

Logic Engine Optimizer

Value Predictor

Load Predictor Aggregation

Real-time EV(SE) measurements & control


Smart Charging Milestones in CAISO

21/11/2017 Presentation footer 10PT. Please add the relevant country to the footer. 37

JuiceNet Green:Dynamic scheduling

based on grid emissions/renewables

profile

Q4

2015

Q1

2019

Q3

2015

Submetering for retail

electricity billing

Smart charging DR

program enrollment

Q2

2016

Q4

2016

SCP smart EVSE

program

Q1

2017

California’s Low Carbon Fuel

Standard (LCFS) program

for non-residential EV

chargingQ2

2018

CAISO summer DR with 9

virtual batteries

operating in Day Ahead

Market

Surpassed 2,000 stations in SCP

program

Q3

2018

Honda SmartCharge

Beta, including CAISO market participation

Real-Time Market

participation in CAISO

Metering services and LCFS

participation for residential EV

charging

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