Energy Management in Hospital

Hishamudin Ibrahim

Asst. VP and AEMAS Country Expert

Persidangan Jurutera 2011, Kementerian Kesihatan Malaysia28th May 2011

Hotel Avillion, Port Dickson, Negeri Sembilan

Why we conduct Energy Management?

Economy & Security

2

Why we conduct Energy Management?

Environment

Source: IEASource: IEA

Why we conduct Energy Management?

Environment

• CO2 concentrations will likely be more than 700 ppm by

2100

• Global average temperatures projected to increase

between 1.4 – 5.8°C

If nothing is done to slow down Green

House Gas (GHG) emissions

5

Malaysian Voluntary Commitment During COP 15

5

“ I would also like to announce here inCopenhagen that Malaysia is adopting anindicator of a voluntary reduction of up to 40%in terms of emissions intensity of GDP by theyear 2020 compared to 2005 levels. Thisindicator is conditional on receiving the transferof technology and finance of adequate andcorrespond to what is required in order toachieve this indicator”

Reference: YAB PM at COP15,Copenhagen on 17th December 2009

Index Unit 2000 2005 2020 (BAU) 2020 (mitigation)

GDP RM Billion 356.401 449.250 906.640* 906.640*

Emissions Million tons 223 279 375.5 336.6

Carbon Intensity

of GDP

Million tons / RM

Billion

0.63 0.62 0.42 0.37(40% reduction of 2005 level)

Why we conduct Energy Management?

Moral: Polluters are Sinners

• Do no mischief on the earth, after it hath been set in order (Al-A’raf [7]:56)

• “Beware of two cursed men, Companion ask, Who are cursed men?, Prophet answer, Man who liter on roads which people passed by and under shades”.

7

Ministry of Energy, Green Technology and Water was

established during the Cabinet reshuffle

Green Technology

National Green Technology Policy was launched by the

Prime Minister

Malaysia Green Technology Corporation

April 2009

24 July 2009

1 Jan 2010

Definition of Green Technology

The development and application of products, equipment and systems used to conserve the natural environment and resources, which minimizes and reduces the negative impact of human activities.

Satisfy any of the following General Criteria :

• minimizes degradation to the environment;

• has zero or low green house gas (GHG) emission;

• safe for use and promotes healthy and improved

environment for all forms of life;

• conserves the use of energy and natural resources;

and

• promotes the use of renewable resources

National Green Technology

Policy

Energy consumption in Govt

Health Service • Year 2007

• RM 1.5 billion a year on electricity alone, including:

– RM 125 million for hospitals and clinics.

– RM 300k power factor penalty

• This does not include oil and gas used to generate steam, hot water etc.

• Energy audits were carried out in some hospitals and clinics.

• The potential savings measures were ranging from 20 to 35 percent.

• If we take half of the lowest figure, the savings potential will be RM12.5 million a year without considering price hike.

Electrical

Energy, 65%

Govt, 10 %

Heat

Energy, 31 %

44,068 GWh/yr

Energy Efficiency &

Conservation ProjectsDATA COLLECTION AND SURVEY

• Energy Audits Government buildings:

• Objective: to create awareness and disseminate relevant information regarding energy efficiency (EE) among the government organizations.

• 2001: Developed Energy Audit Guideline for Commercial Buildings and Technical Reference.

• 12 Nos. of government offices In 2002-2003

• Another five recently:

– Economic Planning Unit, Prime Minister Department

– Ministry of Finance Complex

– Selayang Hospital

– Universiti Malaya Medical Centre

– General Hospital Kuala Lumpur

Energy Efficiency & Conservation

Projects

• Energy Audits Government

buildings 2002-2003

• Cost: RM 1.2 million

• No. of buildings: 12

High Cost (>3thn), 2.30 m, 59%

Low Cost (< 3 thn), 1.03 m,

26%

No Cost, 0.57 m, 15%

Energy use Benchmarking

Your Building

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0.00 100.00 200.00 300.00 400.00 500.00

BEI kWh/m2/yr

Cu

mu

lati

ve p

erc

en

tile

B

A

C

D

150 170 280

Grade A

107-150 kWh/m2/yr

Grade B

150-170 kWh/m2/yr

Grade C

170-280 kWh/m2/yr

Grade D

280-485 kWh/m2/yr

Building Energy Index (BEI)

• BEI defined as the total annual energy consumption per floor area of the office building

• To normalize the BEI :- Annual operation hours

= [(52 weeks × 5 days/week) + 1day] ×10 hours/day

= 2600 hours

- BEI NORMALIZE (A/C AREA)

= BEI (A/C AREA) × 2600 hours

ACTUAL ANNUAL OPERATING HOURS

BEI for top 20 Hospitals in

Malaysia

0

50

100

150

200

250

300

350

400

Ele

ctr

icit

y B

EI (k

wh

/m2/y

r)

1 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

BEI Comparison

Other countries Experience

16

Low cost

ExampleMeasures

• Fine-tuning (room temperature)

• User awareness

• Repair leaks

• Reshedule load/usage

• Saving potential 3~10%

• Boiler excess air improvement

• Insulation Management

• Replace Diffuser and Delamping

• Improvement of server room air conditioning system

• Cooling system improvement

• Lighting system and technology improvement

• Saving potential 6~10%

• Chilled and condenser water pump system improvement

• Steam system improvement

• Change CRT Monitor to LCD Monitor

• Hot water system improvement

• Change Magnetic Ballast to Electronic Ballast

• Chiller management

• Improvement of 100% exhaust AHU using heat pipe

• Change Flourecent Tube from T8 to T5

• Cogeneration

• Fuel conversion

• Saving potential 10~15%

Saving

Potentials

High cost

No cost

OF

F!!

Internal

initiatives

(SEM)

Internal

or with

ESCO

Potential Energy Saving Measures

1. Application for fund

2. Notification of fund approval

3. Fund application

4. Fund application

5. Lending

6. Execution

ESCO

KEMCO

Customer

Bank

1 22

3

4 5

6

Contract

Energy Management in Korea• Repayment in 5 years with 5

year grace period

• Standard contract forms, cost

calculation method, practicing

recommendation, measuring &

verifications...

Source: KEMCO

Before Contract

Phase

After

Contract

Co

ntra

ct E

nd

s

ES

CO

Inv

estm

en

t

Energy

Cost

100

Reimburse -

ment

40

Energy Cost

60

Profits

40

Energy Cost

60

Energy Management in Japan

• Japan’s final energy consumption has consistently increased since

the mid 1980s, excluding the year-on-year decrease in FY1998 and

FY 2001.

• The ratios of industrial, civil and transportation sectors have shifted

from 4:1:1 (oil crisis) to 1.8:1.2:1 (2001).

Source: General Energy Statistics

(million kl crude oil equivalent) GDP (trillion yen, 1995 values)

50

100

150

200

250

300

350

400

450

73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 2000 2001

100

200

300

400

500

600

65.5%

18.1%

16.4%

産業

民生

運輸Transportation Sector

Civil Sector

Industrial Sector

2nd Oil Crisis

Gulf War1st Oil Crisis

45.9%

29.2%

24.9%

Struggling

Success

Source: ECCJ

Energy Management in Japan

0

5

10

15

20

25

1 2

En

erg

y c

on

se

rva

tio

n p

rog

ress, % Large Investment

Effect : 5%

Medium Investment

Effect : 7%

Small Investment*

Effect : 11%

*Investment for Energy

Management Support System

•Measuring Instrument

•Control System

Enhanced

Management

Facilities &

Process change

Management

Inspected Tech

New Tech

Year

Accelerated Energy Conservation Scenario

Energy Management in US

Building Technologies Program

• Hospital realize greatest savings through Formal Energy Management Program (EMP)

• The backbone of the initiative is the EMP team (multidisciplinary group includes medical personnel and representatives from across the hospital spectrum)

• The team has primary accountability for the long-term success of all energy-efficiency planning and implementation.

University of Pittsburgh Medical Center

• 13 million square feet, with 20 hospitals, 400 outpatient sites, and a mix of rehabilitation, retirement, and long-term-care facilities—as well as insurance and academic partners.

• 2008, annual energy costs approaching $100 million,

• piloted an energy management training program

• comprehensive energy management program.

• a Corporate Energy Department in 2010

• more than 50 EE projects under evaluation, 10 under construction

• $4 million annual budget solely to address energy conservation goals

• Details –computer program to monitor power settings for 30,000 PCs across its

network, sleep mode at night.

–Re-tuning boilers twice a year.

–Recommissioning and retrocommissioning operating room air handlers.

–Consolidating lamp inventories, almost halving them for new facilities.

–Purchased a new burner analyzer.

–Uses a centralized bill-paying system that gathers energy data and continuously measures efficiency improvements.

• Benefits –Reduced energy use by 3 percent using 2008 as the base year

• Corporate goal is to reduce the system’s energy use by 20 percent by 2015.

–Expecting savings of more than $500,000 a year as a result of cutting 50 percent of the power used by PCs. This translates to a savings of 6,250,000 kWh yearly.

–A hospital in the system is saving about $2 million annually on its gas bill as a result of a $2,000 annual investment in re-tuning its boilers.

Keys to Success

• Establish an independent

budget that funds energy

conservation and facility

management projects

across the entire health

system.

• Engage support at the

top of the organization.

ASEAN Energy Management

Scheme (AEMAS)

• AEMAS designed in 2004-2007; endorsed by 10 ASEAN Ministers

of Energy

• Establishment funded by European Commission (1.7 Mil. EUR

grant): 2010-2013

• Lead: ASEAN Center for Energy

• Thailand Country Coordinator: CDC SEA

• One partner in each ASEAN country

Energy Waste & Water Building Transport

Energy

Efficiency

Certification Regulation

Sustainable

Energy

Management

(SEM)

Registered

Electrical

Energy

Manager 2008

(REEM)

Green

Building

Index

(GBI)

Uniform

Building

By-Law

(UBBL)

Certification Regulation

NATIONAL GREEN PROGRAMME

(Certification, Regulation & Standard)

Standard

MS 1525

Regulation

Environment

Quality Act

(EQA)

RegulationRegulation

Environment

Quality Act

(EQA)

Regulation

GREEN

RENEWABL

E ENERGY

BILL 2010

Regulation

Renewable

Energy

Partners

PelangiCountry Coordinator, Indonesia

Greentech MalaysiaCountry Coordinator, Malaysia

Research Center for Energy and EnvironmentCountry Coordinator, Vietnam

ASEAN Center for EnergyCoordinator

Copper Development Center South East AsiaCountry Coordinator, Thailand, Laos, Cambodia

Energy Practitioners Association of the PhilippinesCountry Coordinator, Philippines

Action for Sustainable DevelopmentTechnical partner, France

Myanma Engineering SocietyCountry Coordinator, Myanmar

Funded by:

Associates• Energy Division, Prime Minister's Office, Brunei

Darussalam

• Ministry of Industry and Energy, Cambodia

• Ministry of Energy and Mineral Resources, Indonesia

• Ministry of Energy and Mines, Lao P.D.R.

• Ministry of Industry No.(2), Myanmar

• Department of Energy, Philippines

• Energy Market Authority, Singapore

• Department of Alternative Energy Development and

Efficiency (DEDE), Thailand

• Ministry of Trade and Industry, Vietnam

Design of AEMAS• Build managerial and business skills of Energy

Managers through training

• Improve professional standing and credibility of Energy

Managers through certification

• Provide commercial benefits to end-users through

certificationSituation Consequence

Decision-making process in end-users: top-

down approach

Energy will not be considered if not

regarded in decision making process

“Energy Manager” is ONLY a technical

function

“Energy managers” cannot get support/

commitment from their board

because lack of awareness and/or interest in

EE&C. Energy matters not a topic of decision

at management board level

low level of implementation in end-users

Sustainable Energy Management (SEM)

Without SEM

Without sustainable energy

management system, the

organisation will not be able

to control and maintain the

saving result. Once

management moves their

focus to other programmes,

energy cost will go up again

A sustainable energy

management system will help

the organisation to control the

energy cost reduction and

also maintain the resultant

savings:

With SEM

Preliminary conclusions

Objective AEMAS Approach

Energy Managers must have

managerial and business skills

to convince board, secure

commitment, get budget, and

manage EE&C system

The training curriculum focuses

exclusively on managerial aspects. It

is intended for managers, not

technicians. An ―Energy Management

System Implementation Guidebook‖

is provided to certified energy

managers

Energy Managers must have

access to the board

International certification to increase

credibility; minimum requirement for

companies to attain AEMAS

certification

End-users must derive clear

benefits from implementing

EnMgt best practices

End-users obtain ―Energy

Management Gold Standard‖

certification upon improvement of EE

Energy

Management

Committee

Energy Manager

Technical team

Report to

TopManagement

Report to

AEMAS

Certified

Energy

Manager

AEMAS StructurePartly Funded by

Accreditation

Body

European Union

Certification

Bodies

Accredit certification bodies to certify companies & energy professionals

Certify Companies andCertify Energy Managers

Training cert CEM cert PEM certCertified Company

IndonesiaVietnam Philippine Malaysia

Thailand

National Support

Network (NSN)

Endorsement

• GreenTech Malaysia has been appointed by Asean Centre for Energy (ACE) as Certification Body for Malaysia

• GreenTech Malaysia has been recognized by Energy Commission (ST) to support Continuous Development Program (CPD) for Registered Electrical Energy Manager (REEM)

• Launching seminar for Malaysia will be held on 19th July 2011 at Marriot Putrajaya

Overall Design

• Certified Energy Manager: 3-day training on managerial aspects + evaluation

• Professional Energy Manager: CEM + 2 achievement papers reviewed by committee

Certification of energy

managers

• 1 star: EnMgt system based on ISO 50001 + CEM + EE budget allocation

• 2 stars: PEM + verified improvement in EEI + verified implementation of EE measures

• 3 stars: sustainability on EnMgt system (impl. of EE meausres 3 years in a row, achievement of EM best practices

Certification of end-users

Energy Management

Gold Standard

Certification of Energy

Managers

New candidates

with minimum

qualifications

New candidates

With

Pre-

Qualification

Experience

-Certification as

energy

professional by

countries

scheme

Ap

pli

ca

tio

n &

Qu

alifi

ca

tio

n

As

se

ss

me

nt

Tra

inin

g a

nd

Te

st

(Co

mp

uls

ory

)

Certified

Energy

Manager

CEM

Professional

Energy

Manager

PEM

- Submit 2 IEMP - Interview before panel

Remarks : IEMP = Implemented Energy Management Projects

Certification of end-users

Energy Management Gold Standard

First-time certification

Certification renewal showing improvement in

EEI

Certification demonstrating sustainability in EnMgt

system (continuous improvement of Energy

Efficiency Index (EEI) over 3 years or maintaining of good

EEI over 3 years)

Milestones

Past Activities: Energy Manager

Training

• Trained 13 AEMAS Local trainers

• Trained 166 Energy Managers under AEMAS

• Certification of advanced-level energy managers (PEM) through

panel of experts

Technical Trainings

• Energy Audit Training

• Energy Efficiency Management and Audit Handbook

• Energy Management System Software

• High Performance Plant Commissioning

• Efficienct Operation & Management of – Electric Motor

– Transformer

– Compressed Air System

– HVAC & Refrigeration System

– Cooling Tower

– Fans & Blower

– Pumps & Pumping System

– Lighting System

– Control & Variable Speed Drive

– Energy Efficient Technology and Application in Electric System

– Boiler and Steam System

AEMAS in numbers – ASEAN

total

• Over 100 certified local trainers

• Over 100 certified local auditors

• Over 3,500 trained and certified energy managers

• Over 2,500 certified energy end-users

• 125 training workshops for energy managers

• 30 technical seminars

• 26 AEMAS national conferences

• 2 AEMAS international conferences

• 66 issues of AEMAS newsletters for over 16,000 recipients

Thank You

Malaysian Green Technology Corporation

No. 2, Jalan 9/10, Persiaran Usahawan, Seksyen 9

43650 Bandar Baru Bangi, Selangor Darul Ehsan

Website: www.greentechmalaysia.my

E-mail: info@greentechmalaysia.my