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Transforming Markets for Lighting, Appliances and Equipment: Proven Solutions for Developing and

Emerging Economies

November 15, 2017 – COP23 Bonn Germany

Motors and Transformers: energy efficiency and emissions potential,

policies and programme development

IEA 4E Electric Motor Systems Annex EMSA Maarten van Werkhoven

TPA energy, Aerdenhout The Netherlands

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Content

1.  Electric Motors

2.  Transformers

3.  Mandatory and Supporting Policies

4.  U4E Policy Guides

November 15, 2017 – COP 23 Bonn Germany

Technology Energy & Savings Standards & Regulation

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Motor & Motor System

November 15, 2017 – COP 23 Bonn Germany

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Motors - Global electricity use account for more than half

Appliances  Ligh-ng  

Cooling  

Cooking  

Water  hea-ng   Space  

hea-ng  

Build

ings  

Motor-­‐driven  systems  

Indu

stry  

Process  heat  Ligh-ng  

Other  

Process  c

oolin

g  &  

refrigera-

on  

Electro-­‐

Chem

ical  

Transport   Agriculture  

Share  of  motors  

53%

Source: IEA WEO 2016

November 15, 2017 – COP 23 Bonn Germany

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Motor market will grow significantly •  Energy use will almost double by 2040

–  Largest contribution China & ‘ROW’ (rest of world) –  Systems efficiency increases slowly

0

5000

10000

15000

20000

25000

2015 2025 2040

Elec

trci

ty d

eman

d fo

r mot

or s

yste

ms

(TW

h/a)

Electricity demand for motor systems Current Policy Scenario (CPS)

ROW

China

EU28

USA

Source: IEA WEO 2016; EMSA

November 15, 2017 – COP 23 Bonn Germany

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Savings in electric motor systems

§  Through regulations (MEPS) and supporting policies §  Savings in 2040

-

200,0

400,0

600,0

800,0

1000,0

1200,0

1400,0

1600,0

2015 2025 2040

Elec

trci

ty d

eman

d fo

r mot

or s

yste

ms

(TW

h/a)

Electricity savings by motor systems from Current to New Policies Scenario (CPS-NPS)

ROW

China

EU28

USA

Source: IEA WEO 2016, EMSA

November 15, 2017 – COP 23 Bonn Germany

(*) IEA New Policies and 2°C (450) vs. Current Policies Scenario

(*)

Efficiency Standard Motor IEC 60034-30-1: ed.1 (2014)

45

50

55

60

65

70

75

80

85

90

95

100

0,1 1 10 100 1000

Effic

ienc

y [%

]

Motor output power [kW] log scale

Electric motors: 4 pole, 50 Hz

IE5 - Ultra Premium Efficiency

IE4 - Super Premium Efficiency 50 Hz

IE3 - Premium Efficiency 50 Hz

IE2 - High Efficiency 50 Hz

IE1 - Standard Efficiency 50 Hz

November 15, 2017 – COP 23 Bonn Germany

8 Status of Minimum Energy Performance Standards (MEPS) for Electric Motors

November 15, 2017 – COP 23 Bonn Germany

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Electricity distribution -transformers

§  Static devices that transfer electrical power between circuits -  Operate non-stop -  Lose nearly 5% of global electricity -  Lifetimes of 25 years or more

November 15, 2017 – COP 23 Bonn Germany

   

                 

               

10 Transformers market follows electricity demand •  Electricity use steady at 5% of total electricity demand •  Savings up to 20% feasible by 2040 (global MEPS)

Source: U4E 2017

November 15, 2017 – COP 23 Bonn Germany

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2020 2030 2040

Elec

trci

ty d

eman

d fo

r tra

nsfo

rmat

ors

(TW

h/a)

Electricity demand and savings for distribution transformers (baseline and global MEPS)

Baseline demand

Demand with MEPS

Savings by MEPS

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MEPS Transformers example Three-Phase Liquid-Filled Transformers

Efficiency at 50% Load (IEC) for Three-Phase Liquid-Filled Transformers Source: SEAD S&L Working Group Distribution Transformers Collaboration, Part 1, December 2013

November 15, 2017 – COP 23 Bonn Germany

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Status of MEPS for Transformers

November 15, 2017 – COP 23 Bonn Germany

Countries without MEPS for distribution transformers (in red)

Source: U4E 2017

Note: Brazil and India refer to a label program for transformers only

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Mandatory and Supporting Policies Electric Motors/VFD ► 0.75 – 375 kW

Supporting Policies •  Communication Campaign •  Professional repairs per ANSI/

EASA AR100 •  Financial Mechanisms •  Environmentally Sound

Management and Health

Transformers ► Low and Medium Voltage

Supporting Policies •  Communication Campaign •  Financial Mechanisms

–  Utility purchasing practices on TCO

•  Environmentally Sound Management and Health

–  PCB handling and disposal

MEPS, including •  IEC classification, nameplates

–  IE2 or IE3 + timetable •  Implement MV&E

MEPS, including •  IEC test method (no class. yet) •  Efficiency metric •  Implement MV&E

November 15, 2017 – COP 23 Bonn Germany

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See U4E Policy Guides for More Information

http://united4efficiency.org/resources/ November 15, 2017 – COP 23 Bonn Germany

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Thank you

Maarten van Werkhoven Operating Agent, IEA 4E Electric Motor Systems Annex EMSA mvanwerkhoven@tpabv.nl

November 15, 2017 – COP 23 Bonn Germany