steve anthony lojuntinsmart.mpsepang.gov.my/wp-content/uploads/2017/11/0… · ·...

Steve Anthony Lojuntin Head of Energy Demand Management (Energy Efficiency) Unit

Sustainable Energy Development Authority @ SEDA Malaysia

Tel / SMS / WhatApps :+6019-2829102 Email: [email protected] / [email protected]

Download at http://www.slideshare.net / asetip

Seminar Smart City @ Sepang

28 NOVEMBER 2017

IMPLEMENTATION OF

MS1525 & LOW CARBON BUILDINGS Strategic & Affordable Way to Reduce CO2 emissions for Building Sector

mailto:[email protected]

Rational of Green Building Initiatives

Was derived from global issues of Climate Change.

All world wide green building initiatives started

with the same common reason.

INTRODUCTION

GLOBAL PROBLEM - CLIMATE CHANGE,

GHG

PROBLEM!

CLIMATE CHANGE IS THE PROBLEM [MAINLY CAUSED BY GREEN HOUSE

GASES (GHG)]

SOLUTION!

GREEN TECHNOLOGY AND

GREEN LIVING IS THE SOLUTION

GHG : Carbon dioxide, Methane, NOx, SOx, CFC, etc

“CO2 is the most important anthropogenic of GHG and the main sources of atmospheric CO2 is from burning of fossil fuels – 75% of increase in atmospheric CO2 since industrial times (Source: Cities

and Climate Change – Global Report on Human

Settlements 2011, UN-Habitat).

2010 : Green Technology Policy to support

green and low carbon development

Green technology is the development and application of products,

equipment, and systems used to conserve the natural environment and

resources, which minimises and reduces the negative impact of human

activities

Minimises the degradation of the environment.

It has zero or low green house (GHG) emission.

It safe for use and promotes healthy and improved

environment for all forms of life

It conserves the uses of energy and natural

resources; and

It promotes the use of renewable resources.

Download copy @ www.kettha.gov.my

Definition of “Green Technology”

SUSTAINABLE FRAMEWORK

Governanc

e

Econom

y Services

Transport &

Mobility

Natural & Built

Environment

SUSTAINABLE TOWNSHIP

Community

Well Being

Equality &

Diversity

LCCF CARBON ASSESSMENT MurniNet /

LIVABILITY INDEX MISSION (CO2 REDUCTION)

PERFORMANCE BASED

STANDARD

KEY ELEMENTS

Sustainable Framework for Green & Low Carbon Cities

GREEN NEIGHBOURHOOD GUIDELINES (GNG)

Buildings Urban

Infrastructure

Urban

Transportation

Urban

Environment

} Low Carbon

Building

Credit to LCCF / MIP

MS1525:2014 12

Performance Criteria for GHG Reductions for Cities

• Urban

Environment

• Urban

Transportation

• Urban

Infrastructure

• Building

• Urban Environment

(20)

• Urban Transportation

(8)

• Urban Infrastructure

(7)

• Building (7)

• Urban Environment (5)

• Urban Transportation

(4)

• Urban Infrastructure

(4)

• Building (2)

Save Green Save Future

12

Performance Criteria are measurable strategies to reduce carbon emission through:- - Policy control, Technological development, better process & product management, change in procurement system, carbon capture, consumption strategies & others.

** nZEB = High performance

Low Carbon Building

Brief about Green Building

Green / Sustainable / Low

Carbon Buildings

Green Technology

Involved - Energy

- Indoor Environment

- Water Management

- Material used

- Site construction

-

Green Habits /

Thinking - Awareness / Responsibility

- Procurement

- Operation & Maintenance

- Recycling

Sustainable Building Tools in Malaysia

Sustainable Tools in Malaysia

(by chronology)

1. GreenMARK (BCA – Singapore)

2. Green Building Index (GBI)

3. LEED (USGBC – US)

4. GreenRE (REHDA)

5. Melaka Green Seal (Melaka)*

6. CIS 20:2012 – GreenPASS (CIDB & SEDA)*

7. Penarafan Hijau (PH-JKR)*.

8. MyCREST (CIDB-JKR)*.

9. CASBEE Iskandar (IRDA-Japan)

STANDARDS

o MS 1525 o ISO 50001

o ISO 14000

• GreenPASS is based on 100% CO2 reduction assessment.

• MyCREST is based on partially CO2 reduction assessment. Notes:

* Government tools

* * No single tool be able to provide fair assessment to all type of buildings By SEDA Malaysia * * * The underlined are tolls made in Malaysia.

Common Green / Sustainable

Building Criteria

Common Green Building Elements

Credit to GBI Sdn Bhd

Building Lifecycle

Use, Management & Maintenance

[Higher Operational CO2

footprint]

From Energy Usage !!

80%

Pre - Design

Mostly addressed by most conventional Tools [Embodied CO2 footprint]

~ 20%

FACT! Most of the CO2e emission is during the operation phase !! ENERGY MANAGEMENT to tackle the source of the CO2 emission

Carbon emission in a life cycle of a building

Important Fact ! .

• Low Carbon Building is similar to the conventional

green building system which promotes uses of green

technology and green habits to reduce the degradation of

the environment.

• The low carbon building uses Carbon as metric for

quantitative references to assess the actual

environment impact and not based on points

collected.

• A performance based: Does not address and assess on

how the building being designed. Only measure and

assess the actual carbon reduction.

What are the Low Carbon buildings

Building Lifecycle



footprint]


80%

Pre - Design


~ 20%

FACT! Most of the CO2e emission is during the operation phase !! ENERGY MANAGEMENT to tackle the source of the CO2 emission

Focus Development of Low Carbon Building

Operational Energy !

Next Step: After Energy Efficiency then Use Renewable

Energy to off-set further the CO2 emission in building



footprint]


80%


~ 20%

SUSTAINABLE ENERGY PYRAMID !! BASIC PRINCIPAL FOR SUSTAINABLE ENERGY & LOW CARBON PROGRAM

Towards High Performance Low Carbon Building

Basic but Important Strategy !

Energy Conservation

Renewable

Energy

Energy Efficiency

TOWARDS CARBON NEUTRAL TOWARDS ZERO ENERGY

Maximize Use of The Energy Efficient

Reference Guide & Standard

MS1525: CODE OF PRACTICE ON ENERGY EFFICIENCY AND USE OF RENEWABLE ENERGY

FOR NON-RESIDENTIAL BUILDINGS

Note: All PBTs (Jabatan Kawalan Bangunan)

should adopt & gazette under UBBL the requirement of MS1525 to boost the development of low carbon / green

buildings

Structure of MS1525 Element related to

Sustainable Energy Features

Overview of MS1525 Features

Optimizing passive cooling strategies

Optimizing environmental cooling through natural means

• Vegetation

• Site planning

• Landscaping and shading

Maximizing passive solar design

Use of solar heating, solar electricity, solar lighting and solar assisted technologies

Overview of MS1525 Features

Efficient lighting system

Minimizing losses in electrical power distribution equipment

Efficient air-conditioning and mechanical ventilation system

Energy management systems

/ Productions

Energy Flows in a Premises

Energy consumption caused by several

main factors;

ENERGY LOAD

Features Mapping in MS1525

PASSIVE ACTIVE .

Heat Shading,

Insulation & Nat.

ventilation.

Condition of

Thermal Comfort

Lighting Daylighting EE Artificial

Lighting

Equipment EE Building

Services Sys.

EE End-users

Equipment.

Human Assisted Energy

Management &

Control Sys.

< Building Energy Simulation >

RE assisted

Equipment.

Integrated

Optimization

Net BEI = 114 (59% reduce)

1,490 TonCO2/year

GBI : Silver (2011)

ASEAN Energy Award : 2006


637 TonCO2/year (**To verify)

GBI & GreenMark : Platinum (2011)

ASEAN EA : 2012


65 TonCO2/year

GBI : Certified (2009)

ASEAN EA : 2009/2010/2011

Examples of Low Carbon

Energy Efficient Building by the government.

CATALYS FOR GREEN BUILDING IN MALAYSIA

2007 2004 2010

Proven use of MS1525

has significant impact in

reducing energy (BEI)

Normal BEI = 250 – 300

Cost of Implementation of Sustainable Energy

Low Carbon Building (Research by SEDA)

- Energy management - EE

RM0.60 to RM2.00 per kWh reduction

RM 0.80 to RM 2.70 per KgCO2 reduction

(payback within 3 – 8 years) * Based on several energy auditing, retrofitting and low carbon buildings

at commercial, industries and residential buildings in Malaysia by

SEDA Malaysia.

Renewable Energy – RE (Solar PV)

(RM 6.70 to RM 8.40) per kWh reduction

RM 7.30 to RM 11.20 per KgCO2 reduction

* Based on installation of solar PV on roof pricing (RM6.5k – 10k/kWp)

Energy Index kWh/m2/year

NEW BUILDING: Example of CO2 Reduction for LEO Building:

Reference case

Daylight use

Insulation in walls & roof

EE Lighting 22-16 W/m2

Room T, 23-24°C

Especially tight building

Equipment 27-20 W/m2

EE Lighting 16-8 W/m2

EE Equipment 22-16 W/m2

“Energy Management”

To support the low carbon cities development.

To provide national consistency and a common language around the definition of low carbon building.

To provide systematic assessment to encourage energy efficiency in building implementation.

As platform for building owners to declare the performance of the buildings.

To support government initiatives (RMK-11, LCCF, NEEAP, Energy Audit Program).

To provide a basis for ongoing assessment and evaluation of low carbon building.

As alternative platform towards achieving Green Building Certification (MyCREST, GBI, etc.)

To facilitate local authorities to develop Common Carbon Metric for various building typologies.

Carbon Reduction in Existing Building:

• A voluntary & industry driven initiatives by SEDA. • The assessment using UNEP-SBCI Common Carbon Metric, MS 1525 & CIDB’s CIS20-

GreenPASS.

Low Carbon Building Assessment Tool

- GreenPASS by CIDB (CIS 20 : 2012)

GreenPASS is a

Performance

Based

Assessment

System for

Building

Green PASS assessment

is 100% based on actual

carbon emission from

building construction and

/ or operations

Applied for :

1) Building Construction;

2) Building Operations

Recognised as one of the sustainable building

tools together with PH (JKR) and GBI under RMK11

GreenPASS Energy & Carbon

Reduction Assessment System

Level of Achievement

(% of CO2e Reduction)

Assessment Scheme

for existing buildings

Assessment Scheme

for new buildings

(without bonus)

*(with bonus)

100% Carbon Neutral

≥ 70 to < 100

≥ 50 to < 70

≥ 30 to < 50

≥ 10 to < 30

≥ 1 to < 10

+

+

+

+

+

+ * Bonus ONLY applicable for Building Construction Category – 70% IBS Score, 3 Star

SHASSIC Rating, 70% QLASSIC Score

TOW

AR

DS

CA

RB

ON

NEU

TRA

L

TOW

AR

DS

ZER

O

ENER

GY

Next Improvement ….

(To obtain full green building certification)

Energy Efficient

/ Low carbon

Building

Low Carbon Building

Assessment

Green Building Tools

in Malaysia

o MyCREST (CIDB-JKR).

o Penarafan Hijau (PH-JKR).

o Green Building Index (GBI)

o GreenRE (REHDA)

o Melaka Green Seal (Melaka)

o GreenMARK (BCA – Singapore)

o LEED (USGBC – US)

o CASBEE Variant (IRDA-Japan)

IN FUTURE CAN

UPGRADE TO

FULL GREEN

BUILDING CERT.

STANDARDS

o MS 1525

o ISO 50001

o ISO 14000

Carbon Neutral

Building o Zero Energy Building (NZEB)

Energy Efficient Buildings Development

Process for Low Carbon Building

USING ENERGY

MANAGEMENT PROCESS

OPERATIONAL CARBON ≡ OPERATIONAL ENERGY

Credit to Zaini Wahab

NEW BUILDING DESIGN

EXAMPLES / PILOT CASES

Energy Management Features &

The Building Performance

In 2002: KeTTHA’s LEO Building

: ENERGY DESIGN ELEMENTS

In-house Energy

Manager +

Operation

monitoring team

by SEDA Credit to KeTTHA LEO Building Project

ENERGY-10 Optimisation Energy Saving Features in LEO Building

Energy Index kWh/m2year

0 1000 200 300

275 Reference Case

247 Daylight use

223 EE Lighting 22 - 16 w/m2

195 Equipment 27 – 20 w/m2

173 EE Light 16 – 8 w/m2

123 EE Equipment 20 - 7.5 w/2

112 "Energy Management”

102 Room Temp 23 - 24 degrees

100 Especially Tight Building

100

239 Insulation in walls and roof

EE in Building Guideline Target (136kWh/m2/yr)

56%

reduction Potential GreenPASS (Operational

carbon) Assessment

Credit to KeTTHA LEO Building Project

- Daylighting (almost 100%)

- EE lighting + task lights

- EE office equipment (laptops, LCD monitors, networked printers)

- Green IT Network & server room (75% wireless network)

- EE air conditioning & ventilation

- Floor slab cooling (For radiant cooling and thermal storage)

- PCM storage cooling system (minimised air-cond chillers capacity)

- Controls & Sensors (VSDs, VAVs, CO2, BMS / Energy monitoring)

- Double glazing (heat and sound insulation)

- Roof and wall Insulation (reduce outside heat gain)

- Grid connected BIPV system (Sell energy to TNB / no batteries)

- Rain water harvest system (landscape, aircond and cleaning)

2007: GreenTech Malaysia’s GEO Building

: DESIGN ELEMENTS

Credit to PTM GEO Building Project

2007: GreenTech Malaysia’s GEO Building

: DESIGN ELEMENTS

GreenTech GEO

Building

( ~100% Daylight)

Diffused daylight

from Solar PV skylight

Credit to PTM GEO Building Project

Energy (& CO2) Savings

= 492,125 kWh/yr

or RM 195,374 per year Energy saved

= 492,125 x 0.614

= 302,165 kg/year CO2

= 302 tones CO2/year

CO2 saved

Tariff B (Low Voltage Commercial Tariff) for all kWh

39.7 sen/kWh

0.614 kg of CO2 emitted to the atmosphere for each 1

kWh electricity generated by power plant (Peninsula

Malaysia)

GEO BEI = 65

(Conventional) BEI = 220

155 kWh/m2year

Old tariff B ; 40.8 sen/kWh

a/c area 3,175 sq.m

Savings (EE) = 70%

Net saving with Renewable Energy (EE+RE) = 85%

Potential GreenPASS (Operational

carbon) Assessment

NEAR TO

CARBON

NEUTRAL

BUILDING

2011 ESB – PANASONIC GREEN WAREHOUSE

in SHAH ALAM

- Net BEI = 15.6kWh/m2/year (more than 70% energy reduced)

- 384.2 TonCO2/year

- SME Green Award 2012

- ASEAN Energy Award : 2012 : 1st Runner-up Tropical Buildings

-Green Features:

- 100% Daylighting. - Almost 100% Cross ventilation.

- EE Lighting Design and features. - Solar Compund Lighting.

- Inverter Aircond System (office) - Rain water Harvest System


carbon) Assessment

APPROCHING

CARBON

NEUTRAL

BUILDING

Credit to ESB / Dr Samsuddin

EXISTING BUILDINGS:

ENERGY AUDIT & RETROFIT BUILDING

EXAMPLES / CASE

ENERGY AUDITING

To identify the potential

energy saving measures

in quantitative method

and life cost cycle

analysis

A systematic energy

management process

2007 : Retrofitted Warehouse / Workshop Building

with Enhance Energy Management in Shah Alam

kWh/yr RM/yr

No Cost Measures

De-lamping office lighting 13,476 3,153.38

Low Cost Measures

Use timer controller for temperature and operate silo ventilation 687,760 160,935.84

Use of daylight in warehouse 19,943 4,666.66

Replace normal EXIT signage to LED 2,208 516.67

Awareness campaigns 703,931 164,719.85

High Cost Measures

Replace the Metal Halide lamps to T5HO lamps 957,012 223,940.81

Lighting zoning 498,584 116,668.66

TOTAL 2,882,914 674,602

Measures

Annual Saving

Electrical

Actual Cost Reduction

50% Potential GreenPASS (Operational

carbon) Assessment

Results From The Implementation

Energy Saving Measures By KeTTHA


carbon) Assessment

2011 2011 2012

16.5% 18.8% 11.5%

Low Carbon House P14 @ Putrajaya

The Green Features: o East-West building orientation.

o Landscape to absorb heat (IR and UV).

o Natural cross ventilation & Daylighting.

o Energy efficient light & appliances.

o Energy efficient Interior Design.

o Waste management.

o Awareness and Green Practice.

BEI = 8.27 kWh/m2/year

CO2 = 1.7 ton / year

= 61.4% reduction

Since 2010

Only need 2kWp Solar PV to

make zero energy house


carbon) Assessment

RESIDENTIAL BUILDING

Been upgrade become Zero Energy

House / Carbon Neutral House.

To off-set the balance of the

energy used, a minimum of

2-3 kWp Solar PV grid needed.

Testing & Commissioning

with TNB & PV service

provider on 7 Oktober 2016.

Latest Net BEI = 0 kWh/m2/year

Latest Net Carbon Index = 0 KgCO2/m2/year

Operational Energy / Carbon reduction = 100%


carbon) Rating

Low Carbon House P14 Upgrading to Carbon Neutral House

SEDA Low Energy Office @ Kota Kinabalu 2014

The Energy Efficient Features:

o Maximise use of Daylighting.

o Energy efficient light & appliances.

o Energy efficient Interior Design.

o Low Carbon ICT system

o Awareness and Practice.

BEI = 27 kWh/m2/year

CO2 = 16 KgCO2 / m2 / year

= 86.4% reduction

APPROCHING

CARBON

NEUTRAL

OFFICE

Only need 2.5kWp Solar PV to

make zero energy office


carbon) Assessment

SUB BUILDING / PARTIALLY

Common Question by the Industry

Is the Low Carbon Building / Energy

Efficient Building a green building?

As a basic green building

Based on facts;

Green Technology Policy Definition.

Sustainable energy is part of basic green component.

Most global green buildings movement uses climate change

as key reason for going green (key contributor to climate change

is carbon emission that mostly by product of energy consumption.

Proof in Malaysia : The EE building (LEO & GEO Building)

achieved Green Building Certification (GBI)

Answer = YES !

SUMMARY / MAPPING OF GREEN BUILDING / LCB

Normal Buildings

Conventional Green .

Building .

o Penarafan Hijau (PH-JKR).

o Green Building Index (GBI)

o GreenRE (REHDA)

o Melaka Green Seal (Melaka)

o GreenMARK (BCA – Singapore)

o LEED (USGBC – US)

o CASBEE Variant (IRDA-Japan)

Low Carbon Energy Efficient

Building (BASIC)

Low Carbon Building Assessment

(GreenPASS) .

Carbon Neutral / Zero

Energy Building (ZEB)

o GreenPASS (SEDA)

Low Carbon Green

Building

- MyCREST (CIDB)

METRIC:

Based on % of Carbon/

Energy reduction

Owner ready

but NO / Less budget

Upgrade

to GB

METRIC:

Based on Number of Points Collected

Passing points

(45% - 50%)

Initiative start

with 1%

reduction

EE

Building

Project

GB

Project

DEGREE OF

‘GREEN’

SUSTAINABLE

BUILDING

TOOLS

OPTIONS?

LOW CARBON BUILDING GREEN BUILDING

GOV. POLICY TARGET = REDUCE CARBON /GHG INTENSITY 45% . GOV. POLICY

Ste

p-b

y-st

ep

Upgrade

to ZEB

By SEDA Malaysia

MyCREST

MyC

RE

ST

MyCREST

Owner

ready with budget

Upgrade to GB

Upgrade

to GB

WAY FORWARD TO FACILITATE DEVELOPMENT

OF LOW CARBON BUILDING / BASIC GREEN

BUILDING

MS1525: CODE OF PRACTICE ON ENERGY EFFICIENCY AND USE OF RENEWABLE

ENERGY FOR NON-RESIDENTIAL BUILDINGS

All PBTs (Jabatan Kawalan Bangunan) to adopt &

gazette the requirement of MS1525.

This will boost the development of

low carbon / green buildings.

Quick Wins : Cheaper option to reduce carbon in cities.

SEDA Malaysia through UNDP-

GTALCC Project keen to facilitate any PBTs on pilot implementation.



BUILDING



1. All PBTs (Jabatan Kawalan Bangunan) are recommended to recognise the important of Low Carbon Energy Efficient Buildings and adopt it like ‘common green building’ in the city development;

Facts the biggest carbon emmisions caused by energy used during

operation and sustainable energy is the most suitable measures to the

reduce emmission (energy efficienct design, energy management, energy

audit & retroffiting).

Have direct impact and contribution to Low Carbon Green Cities Program

and Climate Change & GHG Reduction Policy.

Meet the Green Technology defination and complying the elemen of green

as basic elemen of green building.

According to MS1525 standard as proposed by governmnet with proven

performance.

Building performance can be measured and reported since it using carbon

emmisison as metric of performance (quantitative).



BUILDING



1. The Low Carbon Energy Efficient Building performance can be assessed using

the current SEDA Malaysia’s Low Carbon Building Assessment (LCBA), that

uses the current governmnet sustainable building tool, the CIS 20 :

GreenPASS;

• Construction Industry Standard (CIS) – Green Performance Assessment

System for Building, developed in 2012 by industry players and CIDB

based on more than 15 years research on EE in Buildings, KeTTHA’s LEO

Buildimng, MGTC’s GEO Building, retroffited and energy management

practices in buildings.

• Assesment are performance based system, 100% based on operational

actual energy & CO2 reduction.;

• Mentioned in RMK11 document as one of the sustainable building tools

other than PH (JKR) dan GBI .

• As strategic feeder to promote and complement other green building tools

such as MyCREST dan LCCF.



BUILDING



2. To encourage and facilitate more buildings going green in affordable way

using the Low Carbon Energy Efficient Building as alternative option;

Step-by-step start with the basic green initiative, energy efficiency in

buildings.

To achieve step-by-step and continuous afford in reducing energy and

carbon emmissons.

Cheaper implementation cost and at the same time have high significant

carbon reduction (RM/KgCO2).

Can be implemented via ‘Energy Performance Contracting (EPC)’.

More variety type of buildings can participate (residentials, commercials,

schools, public buildings and even partially tenanted / owned buildings).

In future, the Low Carbon Energy Efficient Buildings can easily be

upgraded to full green building (such as MyCREST of others) with low

investment / implementation cost (proven case at the KeTTHA’s LEO Building

(GBI in 2011) and MGTC’s GEO Building (GBI in 2009).

65

Thank you for your attention

SEDA Malaysia, Galeria PjH, Level 9 Jalan P4W, Persiaran Perdana, Presint 4, 62100 Putrajaya, Malaysia.

Phone : +603-8870 5800 / 5841

Email: [email protected] / [email protected]

Web: www.seda.gov.my

NEED HELP ON LOW CARBON GREEN BUILDING PROGRAM?

- Tel / SMS / WhatApps: +6019-2829102 [email protected] / [email protected]

+ Steve Anthony Lojuntin

mailto:[email protected]

http://www.seda.gov.my/

BRIEF ABOUT SEDA MALAYSIA

INTRODUCTION

67

Sustainable Energy Development Authority (SEDA Malaysia) or Pihak Berkuasa Pembangunan Tenaga Lestari Malaysia

▫ Statutory body agency under the purview of Ministry of Energy, Green Technology and Water (KeTTHA);

▫ Established on 1st September 2011; and

▫ Function: to promote, stimulate, facilitate and develop sustainable energy (Renewable Energy including part of Energy Efficiency)

▫ Implementation of demand side management (such as Energy Management, EE&C, Project Management and etc) as mandated by Government or its voluntary initiatives such as Low Carbon Building Facilitation Program for States, PBTs & any government or private organisations.

Background of SEDA Malaysia

68

Sustainable Energy Development Authority (SEDA Malaysia) or Pihak Berkuasa Pembangunan Tenaga Lestari Malaysia

▫ Statutory body agency under the purview of Ministry of Energy, Green Technology and Water (KeTTHA);

▫ Established on 1st September 2011; and

▫ Function: to promote, stimulate, facilitate and develop sustainable energy (Renewable Energy including part of Energy Efficiency)

▫ Implementation of demand side management (such as Energy Management, EE&C, Project Management and etc) as mandated by Government or its voluntary initiatives such as Low Carbon Building Facilitation Program for States, PBTs & any government or private organisations.


69


Govn own company

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