Enabling Smarter CitiesRole of Energy Storage, Microgrids and EVs

Presented by Dr. Rahul Walawalkar

Executive Director, IESA & Vice Chair, GESA,President & MD, Customized Energy Solutions (India)

CES is at the forefront of competitive electricity markets and emerging

technology trends

CES servicesClientsLocation

Industry orientationHeadcountHeadquarter

• US regional

offices in PJM,

NYISO, ISONE,

CAISO, MISO,

ERCOT & SPP

• India

• Canada

• Japan

• Mexico

Philadelphia,

Pennsylvania150+ Global

850+ Clients Worldwide

2Our consulting services enables competitive suppliers, technology providers, marketers, utilities and customers to prosper through change, by turning knowledge into value

ESA Brad Roberts Award 2016

IPPAI Power Innovation Award 2016-17

Energy Storage Crusader – Jury’s Recognition at Renewable Energy India Awards 2017

Role of Energy Storage in Smarter Grid

Energy storage could play a key enabling role in every aspect of modern grid including Generation, Transmission, Distribution and at Customer Premise (including electric vehicles)

3

Policy Drivers for energy storage: Examples from US & India

• US drivers• Ancillary services

• Solar –storage integration for peak load & demand charge management

• Microgrids for resilient grid / campus

• Diesel minimization in islands

• India drivers• Telecom Towers

• Diesel minimization for islands & C&I

• Renewable integration

• Energy access

• Ancillary services

Source: US DOE Energy Storage database & India Energy Storage Alliance

4

Solar Power in India

5

• India’s cumulative installed capacity is nearly 13.5 GW• Capacity addition in the FY17 was over 5GW• Targeted capacity addition for FY 18 is 10GW

Solar Tariff Trends over past 5 Years

Expected All India Net Load Curve 2022 (with 100 GW of solar generation)

Case Study on Port Blair, Andaman & Nicobar Island

Island is dependent on diesel generators as primary source of electricity and balancing power, where solar variability is a major issue and opportunity for energy storage integration.

Solar generation is inherently

intermittent and supply may create

very large instantaneous ramps.

The problem will be accentuated in islands

like Andaman and Nicobar, where

currently diesel generators are used

for providing base load as well as

balancing service

Grid Balancing Services:for improving grid power quality for the 21st century smarter grid

IESA is leading efforts for promotion of the ancillary services by actively engaging policy makers, central electricity authority and other key stakeholders. Last year IESA released a report outlining the roadmap for adoption of EES for grid frequency regulation.

• Consumers have no ability to resolve the grid frequency on their own. In a synchronized grid this has to be managed by grid operators.

• India can address a significant part of the frequency issues by allocation of flexible resources hydro, gas based generation and EES.

8

FERC Order 755: Pay-for-Performance

Campus Microgrids & Smart Townships

9

• Indian Government is working on developing 100 Smart

Cities.

• 20 smart cities are already identified for initial funding

• In addition over 300 Ultra Modern Townships with 5 – 50

MW of peak demand could drive need for storage in India.

• 1000s of educational and commercial campuses could

adopt microgrids for improving grid resiliency and power

quality

Grid Expansion vs Microgrids: Microgrid Initiative for Campus & Rural Opportunities (MICRO)

10

National Mission on Electric Mobility

2010 – SIAM / MOHI conduct detailed study

2012 – Final study report released

2013 – NMEM launched. National

Council for E Mobility formed

2014 – Scheme Rollout

11Confidential (www.ces-ltd.com)

Objective

•Promoting adoption of a range of Electric Mobility solutions for India (xEV’s)

Annual Crude Oil savings by 2020

•~USD 2 billion

EESL Tender for 10,000 sedans and 4000 E-3W

•Additional tender of 1,000+ e-Buses expected in next 6 months

Vehicle / Technology Segment Potential for xEVs (M units)

Battery Electric Vehicle (BEV) 2W 3.5 to 5

Hybrid Electric Vehicles (4W, Bus, LCV)

1.3 to 1.4

Other BEVs (3W, 4W, Buses, LCV) 0.2 to 0.4

Total 5 to 7

Targeting 100% EVs by 2030

Energy Storage Landscape

* In addition Thermal storage, ultra capacitors and fuel cells are also part of energy storage ecosystem

Key Trends in Energy Storage

13

Source: Bloomberg (BNEF)

India Energy Storage Market –A Promising Forecast

14

Energy Storage Potential by Segments by 2022 India Energy Storage Potential 2015-22 : 70 GW

Application-wise Total ESS Market (MW) 2015-22

The total energy storage market between 2015 and 2022, in India is estimated by India Energy Storage Alliance (IESA) which is close to 70 GW and 200 GWh. Out of 70 GW, over 35 GW of demand is expected from newer applications like wind and solar integration, frequency regulation, peak management, T&D deferral, diesel replacement and electric vehicles.

India Grid scale Energy Storage Projects

Energy Storage Project Technology Size Status

PGCIL (POWERGRID Corporation of India)

Lithium Ion 500 kW (250 KWh) Commissioned and OperationalAdv. Lead Acid 500 kW (250 KWh)

Alkaline / Flow 250 kW, (1000 kWh) Installation Stage

CEL (Central Electronics Limited) Li-Ion 1 MW (500 kWh) Project awarded

SECI (Himachal Pradesh) Technology neutral 500 KW Tender closed

Tata Power Delhi Distribution - AES-Mitsubishi Corp

Li-Ion 10 MWAnnounced in January 2017

at Energy storage India

NTPC (National Thermal Power Corporation Limited)

Technology neutral 3.2 MW (3.2 MWh) Tender released, Last date to apply Sept 2017Technology neutral 6 MW (24 MWh)

NLC (Neyveli Lignite Corporation Ltd.) EOI

Technology neutral 7 MW (28 MWh) Tender closed

BHEL (Bharat Heavy Electricals Limited) Tender

Flow Battery (VRB) 200 kWh (50 kW)Tender released, Last date to

apply 5Aug 2017

Adv. Lead Acid 300 kWh (100 kW) Tender closed

APTRANSCO Tender Li-Ion 2x4MWh (1MW) Tender closed

SECI (JK) Solid state battery 14 MW (42 MWh) Tender expected Sept 17

16

www.iesdb.indiaesa.info

Projects, Manufacturing & Recycling plants

Can Make in India work for energy storage?

According to CES research estimates, by 2020 there will be at least 3 companies globally with 25 GWh + annual production capacity and another 5 companies with 10+ GWh production capacity.

India is targeting 5-10 GWh of manufacturing by 2020.

Proposed

India Energy Storage Alliance (IESA)

IESA was launched in 2012 to help technology and system integration companies involved in energy storage and microgrids to understand and capture opportunities in thro growing market

In 2013 launched IESA-Knowledge Partner Network with a goal of addressing energy storage applications in over 10 key sectors

In 2015 launched the IESA-Leadership Council to help companies take strategic leadership in deciding policy priorities for the alliance.

For more details visit www.indiaesa.info

IESA Members

18

Conclusion

Energy storage technologies are required both for conventional as well as renewable resource optimization as well as for improving electric grid resiliency

For commercial and industrial customers, energy storage could significantly enhance power quality and reliability while optimizing energy costs

India is one of the fastest growing markets for advanced energy storage solutions

Around the globe RE and Storage is turning out as the wining combination for behind the meter applications.

Commercial customers can sue storage for making rooftop solar dispatchable

Indian policy makers are keen on encouraging energy storage technologies given the challenges faced

India also presents excellent opportunity for collaborations for R&D, manufacturing and exports

19

Join IESA today at www.indiaesa.info

21

Customized Energy Solutions India Pvt. Ltd.

A 501, GO SquareAundh - Hinjewadi Link Rd, Wakad, Pune, 411057 IndiaPhone: +91-20-3063-8311

www.ces-ltd.in

Customized Energy Solutions1528 Walnut Street, 22nd Floor

Philadelphia, PA 19102 USAPhone: +1-215-875-9440

Fax: +1-215-875-9490www.ces-ltd.com

Dr. Rahul WalawalkarED, India Energy Storage

AlliancePresident & MD, CES India

rahul@ces-ltd.com