affordable green building...jul 11, 2015 · •household energy -24% and 31% of urban home energy...

Affordable Green

Building

Fact or Fallacy?Presented by :

Ar Alice Leong Pek Lian11 July 2015

• HOUSEHOLD ENERGY - 24% and 31% of Urban Home Energy consumption is from the use of the Car To & From Work and After Work respectively

• The transport system between Home and Work is a Key component

Fuel (others)30.98% Lighting

1.41%

Entertainment0.83%

Heating2.18%

Cooling8.73%

Cooking0.98%

Washing Machine0.49%

Refrigerator4.24%

Others0.89%

Gas (Kitchen)5.66%

Fuel (to/from work)

24.44%

Fuel (during work)

19.19%

What are the major issues for Malaysia?

• HOUSEHOLD ENERGY – 44% and 21% of Urban Home Energy consumption (without car) is from Cooling and Refrigerator

Refrigerator21.48%

Cooking4.96%

Washing Machine2.47%

Heating11.03%

Cooling44.23%

Entertainment4.22%

Lighting7.12%

Others4.49%

What are the major issues for Malaysia?

Malaysia’s own tool

designed for our climate

to address our own stresses

to meet our own priorities

Malaysia’s own building industry

matured sector

addresses local needs

regulated

trained and professional consultants

integrity

best industry practices

RNC version 31. Responds to industry’s needs

2. Caters for different building types

3. Meets UBBL’s amendments

4. Redistribute and re-balance points

5. Introduces new criteria

RNC v2 RNC v3 Change

EE 23 23 0

EQ 12 12 0

SM 37 33 -4

MR 10 12 +2

WE 12 12 0

IN 6 8 +2

100 100

Points

Passive Design1 pt – Minimum EE Performance (EE1)

12 pts – Advanced EE Performance (EE2)

3 pts – Minimum IAQ Performance (EQ1)

3 pts – Daylighting (EQ4)

1 pt – External View (EQ5)

5 pts – Greenscape and Water Bodies (SM11)

2 pts – Hardscape (SM12)

1 pts – Roof (SM13)

7 pts - Innovation

35 pts – TOTAL (35% of RNCv3 caters for passive design)

RNC v 3

Passive Design3 pt – Minimum EE Performance (EE1)

10 pts – Advanced EE Performance (EE2)

2 pts – Minimum IAQ Performance (EQ1)

2 pts – Daylighting (EQ4)

0 pt – External View (EQ5)

4 pts – Greenscape and Water Bodies (SM11)

0 pt – Hardscape (SM12)

0 pt – Roof (SM13)

5 pts - Innovation

26 pts – TOTAL (26% of RNCv2 caters for passive design)

RNC v 2

TypologiesLanded single building

Strata Lowrise

Strata Highrise

By TypeHighrise

By TypeLowrise and Landed

By TypeLanded Single Building

RNC By Type

Highrise

Lowrise and

Landed

By TypeLowrise and Landed

By Type

Highrise

Landed

Lowrise

AFFORDABLE

GREEN BUILDING BUSINESS CASE

1. BENEFITS & INCENTIVES

- performance

- tax incentives

2. GREEN BUILDING COSTS

- GBI registration fee

- GBI Facilitator fee

- green cost items

3. LIFE CYCLE COSTS

= $

AFFORDABLE

1. GBI REGISTRATION FEES

Project Size GFA (sq m) GBIGreen Mark

LEED

Single Residence

< 2,000 5,000 4,000 8,250

Small, up to 4,000 8,000 24,900 8,250

Intermediate 4,001 to 10,000 10,000 24,900 12,400*

Medium 10,001 to 30,000 20,000 32,800 35,500*

Large 30,001 to 50,000 32,000 40,600 58,000*

Extra large 50,001 to 100,000 45,000 53,800 82,500

Mega Project > 100,001 On project basis

REGISTRATION FEES COMPARISON

All figures in RM. Currency conversion SGD $1 = RM 2.50, US $1 = RM 3.00

• Once-off fee with no additional charges

• Covers ALL stages of application

• Includes Consultation Sessions (no limits)

• Includes all GBI Certifier’s site inspection costs at CVA

• Does not include Appeal Charges

STAGE 1 APPLICATION & REGISTRATION

STAGE 2 DESIGN ASSESSMENT (DA)

STAGE 3 COMPLETION & VERIFICATION ASSESSMENT (CVA)

GBI REGISTRATION FEES

AFFORDABLE

2. GBI FACILITATOR FEES

The employment of a GBI Facilitator is NOT compulsory!

Construction Costs Facilitator Fees1 Up to RM 10m 0.40 % RM 40,000

2 RM 10m to RM 50m 0.36 % RM 180,000

3 RM 50m to RM 150m 0.29 % RM 430,000

4 RM 150m to RM 300m 0.19% RM 580,000

5 RM 300m to RM 500m 0.15 % RM 730,000

6 Above RM 500m negotiable

RECOMMENDED FACILITATOR SCALE OF FEES

Excludes :a. CxSb. Post Occupancy verificationc. Energy modelling, CFD modelling reqd for GBI Gold and Platinumd. Daylight modelling

AFFORDABLE

3. GBI GREEN COST ITEMS

EE 1> 90% compliant

� Create wider understanding and

awareness of Passive Design and Building

Envelope

� To provide a thermally comfortable

environment to reduce the use of air-

conditioning in residential & thereby

reducing the CO2 emission

Mandatory Compliance

One point

UBBL Amendments1. Wall and roof insulation

2. OTTV and Roof U-value

• Wall insulation can be made using ALC,

Composite insulated wall, double brickwall etc.

• The greatest amount of heat gain entering

landed housing is through the roof. Therefore,

roof should be insulated with suitable materials

to prevent heat gain into the living spaces.

OTTVHolistic Performance

Building Orientation

Colour of External Walls

WWR

Wall U-value

Glass Shading Coeff & U-value

Shading Devices

Roof U-valueSubmit Roof construction details

Resistive Insulation

Reflective Insulation

New

Site measurement at CVA

Min. 3 days of measurement of the temperature

at location determine by GBIC.

Advanced EENew

1. More total points

2. New sliding scale for

Single Landed (3 : 9)

Strata Lowrise (6 : 6)

Strata Highrise (9 : 3)

Reduce dependable on energy to keep indoor

environment at satisfactory comfort level.

Single Landed (3 : 9)

Strate Lowrise (6 : 6)

Strate Highrise (9 : 3)

IEQAdditional points

For natural ventilation

For day lighting

Reduced point

For Sound insulation

For Post Occupancy Evaluation

No half points

SMNew points

For QLASSIC

Reduced points

For Transportation

For Brownfield

For Community Connectivity

No half points

TransportationReduced and rebalanced

Emphasis on multi modes of

transport, not just distance

New points

Dedicated cycle paths

Urban Heat IslandAdditional points

Consistent with NRNC, with additional points

for increased landscaped area for:

1. Greenscape and water bodies (NEW)

2. Hardscape (NEW)

3. Roof (NEW) – selection of roof material

Greenscape and water bodies

Create larger softscape areas

Hardscape – selection of hardscape

material (shades, open grid system,paving

material with Solar Reflective Index)

selection of roof material

CompostingNew point

Encourage recycling of landscape

waste for own consumption

MRAdditional points

For Regional Materials - >50% or >75% total

of material value

For Recycled Content Materials

For Sustainable timber – MTCS compliance

No half points

Encourage designer to use more

recycle content materials in new

building

INTwo Additional points available

Encourage performance “over and above”

stated criteria – case-by-case basis.

Use of 5-star EE appliances

GBI scoring in compliance with bylaws

CRITERIACODES, BYLAWS,

REGSMIN

POINTSMAX

POINTS

EE1 OTTV, Roof U-value MS 1525 1 1

EE4 External Lighting MS 1525 1 1

EE5 Internet Connectivity SKMM 1 1

EQ1 Indoor Air Quality UBBL 1 3

EQ2 VOC minimisation 1 2

EQ4 Daylighting UBBL 1 3

EQ5 External views UBBL 1 1

SM1 Site Selection Local Structure Plan 1 1

SM3 Comm Connectivity Local Authority 4 4

SM4Construction

PollutionLocal Authority 1 1

Min = 3 ptsMax = 3 pts



REGSMIN

POINTSMAX

POINTS










SM4Construction




REGSMIN

POINTSMAX

POINTS

SM5 QLASSIC CIDB 1 1

SM6Workers Site

AmenitiesLocal Authority 1 1

SM7 IBS CIDB 1 1

SM8Public Transport

AccessLocal Authority 5 8

SM10

Stormwater Design MSMA 2 3

SM11

Greenscape Local Authority 1 5

SM12

Hardscape Local Authority 1 1

SM13

Heat island - Roof MS 1525 1 1

MR3 Regional Materials Local Authority 2 2

MR5 RecyclablesKPKT SWM + Local

Auth1 2


Min = 19 pts

Max = 27 pts


REGSMIN

POINTSMAX

POINTS


SM6Workers Site


SM7 IBS CIDB 1 1

SM8Public Transport


SM10


SM11


SM12


SM13




Auth1 2



REGSMIN

POINTSMAX

POINTS

MR6 Construction WasteKPKT SWM + Local

Auth1 2

WE1Rainwater Harvesting

Local Authority 1 4

Other low hanging fruits 31 49

WE3 Water Eff Landscape 1 2

WE4Water Efficient

FittingsSIRIM, Local Auth 2 4

SM9Safe Cycling

NetworkKPKT Kejiranan

Hijau1 2

EQ7 Post Occupancy Eval 1 1

SM14

CompostingKPKT Kejiranan

Hijau1 1

EQ3 Low Formaldehyde 1 1

EQ6 Sound Insulation 1 1

39 61




REGSMIN

POINTSMAX

POINTS


Auth1 2


Local Authority 1 4



WE4Water Efficient


SM9Safe Cycling


Hijau1 2


SM14


Hijau1 1



39 61





REGSMIN

POINTSMAX

POINTS










SM4Construction



REGSMIN

POINTSMAX

POINTS


SM6Workers Site


SM7 IBS CIDB 1 1

SM8Public Transport


SM10


SM11


SM12


SM13




Auth1 2



REGSMIN

POINTSMAX

POINTS


Auth1 2


Local Authority 1 4



WE4Water Efficient


SM9Safe Cycling


Hijau1 2


SM14


Hijau1 1



39 61



REGSMIN

POINTSMAX

POINTS


Auth1 2


Local Authority 1 4



WE4Water Efficient


SM9Safe Cycling


Hijau1 2


SM14


Hijau1 1



39 61


Extra pointsMin = 3 ptsMax = 6 pts


REGSMIN

POINTSMAX

POINTS


Auth1 2


Local Authority 1 4



WE4Water Efficient


SM9Safe Cycling


Hijau1 2


SM14


Hijau1 1



39 61



CRITE

RIAGREEN COST ITEMS

REFERENCE BASE

COSTDESCRIPTIONS

EE2 Daylight Sensors Nil100% claimable, must effectively

reduce energy usage.

EQ3 CO2 detectors Nil 100% claimable

EQ4 Low VOC paint Emulsion paint Claimable on the difference

SM12 Green Roof Nil 100% claimable

WE1 Rainwater harvesting Nil 100% claimable

WE5 Water sub-meters Nil 100% claimable

MR5 Waste recycling bins Nil 100% claimable

EXAMPLES OF GREEN COST ITEMS

Source : GBI

LEED USA CERTIFIED SILVER GOLD PLATINUM

LEED POINTS 23 - 27 28 - 33 34 - 44 45 - 61

ENERGY SAVINGS

25 – 35% 35 – 50% 50 – 60% > 60%

ANNUAL UTILITY SAVINGS

US$ 0.40 / sf US$ 0.60 / sf US$ 0.80 / sf US$ 1.00 / s f

PAYBACK PERIOD

Under 3 yrs 3 – 5 yrs 5 – 10 yrs 10+ yrs

Incremental construction cost (%)

SMALL BUILDINGS 3% 7% 10% 15%

LARGE BUILDINGS 1% 3% 5% 8%

GREEN BUILDING COSTS

Source: Enermodal Engineering, Denver, USA

GREENMARK CERTIFIED GOLD GOLD PLUS PLATINUM

GREENMARK POINTS

50 - 74 75 - 84 85 - 89 90 - 100

COST PREMIUM 0.3 - 1% 1 - 2% 1 - 3% 2 - 8%

PAYBACK PERIOD

2 - 5 yrs 2 - 6 yrs 2 - 6 yrs 2 - 8 yrs

Source: BCA Singapore


Projected Data - Not Verified

GBI

AVE

M’SIAN BLDG

TO MEET MS1525

CERTIFIED SILVER GOLD PLATINUM

BEI kWh/m2/yr

250 200 - 220 150 - 180 120 - 150 100- 120 <100

ENERGY SAVINGS

Base 10 – 20% 30 – 40% 40 -50% 50 –60% > 60%

Incremental construction costs (%)

OFFICE BLDGS

Base 0 – 3% 0 – 3% 1 – 4% 3 –5% 5+%


AFFORDABLEHOUSING

The role of sustainability in Affordable Housing

AwarenessAccessibility and ConnectivityWater and electricity savings

Healthy environment


Household EE, WENational Development Priority

� New homes� Existing homes


50% reduction in registration fees

� Affordable Housing� Charitable Organizations

From 3 Sept 2014

GBI


REB

� New homes� Existing homes

GBI

Affordable HousingPenang

Completion – End 2017

Affordable Homes 87,000 sm

Low Medium Cost Flats 50,070 sm

Affordable Homes + Low Medium Cost FlatsPenang 87,000 sm + 50,070 smCompletion – End 2017

THANK YOU

affordable green building...jul 11, 2015 · •household energy -24% and 31% of urban home energy...

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