energy efficiency in housing
TRANSCRIPT
ENERGY EFFICIENCY IN HOUSING
Prepared by:Pierre Venter
19 March 2014
2BASA MEMBERSHIP
MEMBERS: ALL COMMERCIAL BANKS REGISTERED IN TERMS OF THE BANKS ACT, INCLUDING INTERNATIONAL BANKS WITH A BRANCH IN SA (32 MEMBER BANKS, 48 COMMITTEES), SECRETARIAT FOR SADC BANKING ASSOCIATION
HUMAN SETTLEMENTS CLUSTER COMMITTEES :
PROPERTY CLUSTER
PHYSICAL INFRASTRUCTURE
SUSTAINABLE FINANCE FORUM
AGRICULTURE
SUSTAINABLE FINANCE FORUM:
CODE OF CONDUCT FOR SOCIAL & ENVIRONMENTAL RISK MANAGEMENT
EQUATOR PRINCIPLES
STOCK EXCHANGE SRI PARTICIPANTS
PRI SIGNATORIES
INTEGRATED REPORTING COMMITTEE
TRAINING FACILITATED:o VALUERS GUIDE FOR CONTAMINATED LANDo INTRODUCTORY COURSE FOR SOCIAL & ENVIRONMENTAL RISK MANAGEMENT FOR BANKERS
3POSITION OF BANKING SECTOR
BASA IS FULLY SUPPORTIVE OF THE NEED FOR INCREASED LEVELS OF ENERGY EFFICIENCY IN PROPERTY (COMMERCIAL & INDUSTRIAL, RESIDENTIAL HOUSING)
OUR MEMBERS ARE BOTH SPONSORS AND MEMBERS OF GREEN STAR SA AND RECENTLY SPONSORED THE RATING TOOLS FOR INTERIOR DESIGNS HOUSING
WE ARE MEMBERS OF A NUMBER OF ENVIRONMENTAL INTERNATIONAL BODIES INCLUDING UNEPFI WHERE ONE OF OUR MEMBER’S IS CO-CHAIR, CHAIR OF THE AFRICAN TASK TEAM AND A MEMBER OF THE UNEPFI PROPERTY WORKING GROUP (INITIAL FOCUS COMMERCIAL, BUT THIS WILL SHIFT TO INCLUDE RESIDENTIAL IN DUE COURSE)
4BARCLAYS AFRICA GROUP
ROOF ALLOWS NATURAL LIGHT THROUGH
NATURAL VEGETATIONENVIRONMENT PROVIDES
A PLEASANT ENVIRONMENT
LARGE CENTRALATRIUM – BUILDING
STRADDLES TWOBLOCKS, STREET
PASSES UNDERNEATHARROW
GAS POWERED ENERGY –NOTE SIZE OF PERSON
HEAD OFFICE: TOWERS WEST (5 STARGREEN STAR BUILDING
KEY ELEMENTS OF THE BUILDING INCLUDE:• 11,2 MW GAS-POWERED ENERGY CENTRE• LARGEST GREY WATER RECYCLING
SYSTEM INSTALLED IN A BUILDING INSOUTH AFRICA
BARCLAYS TOWERS WEST (INTERNAL VIEW)
5FIRSTRAND GROUP LTD
PORTSIDE BUILDING – CAPE TOWN SA
FIRST HIGH RISE BUILDING TO OBTAIN 5 STAR RATING
ALL NEW PROVINCIAL HEAD OFFICES AIMING FOR 4* RATINGS –
• NEW NAMIBIA OFFICES - FIRST GREEN STAR BUILDING IN THECOUNTRY
• SAVINGS ACHIEVED THROUGH ENERGY EFFICIENCY INITIATIVESIN THE FINANCIAL YEAR WAS ZAR 62, 6 MILLION AND AREDUCTION OF 58, 7 MILLION KWH’S AGAINST BASELINE(2007/2008)
• ECOENERGY LOANS FOR COMMERCIAL CLIENTS TO MAKEPROPERTIES MORE ENERGY EFFICIENT (OVER R 25M INVESTED)
FAIRLAND OFFICE PARKJOHANNESBURG SA
• ECO DESIGN AWARDS
• ENERGY EFFICIENCY AWARDS
6INVESTEC BANK LTD
FEATURES INCLUDE:
GLASS INNOVATION USAGE AND NATURAL LIGHT, MOTION SENSOR LIGHTING, WATER RECYCLING, ADVANCED BUILDING MANAGEMENT SYSTEM
KWA-ZULU NATAL REGIONAL OFFICE
7NEDBANK LTD
NEDBANK HEAD OFFICE FIRST COMMERCIAL BUILDINGTO RECEIVE A 4 STAR RATING IN SAHAS RECEIVED TWO ADDITIONAL 4 STAR RATINGS
FEATURES INCLUDE:
• INCREASED FRESH AIR RATES TO THE BUILDING AND INTERNALCO2 MONITORING AND CONTROL
• ENERGY-EFFICIENT CENTRAL AIR-CONDITIONING PLANTINTELLIGENT, ENERGY-EFFICIENT LIGHTING SYSTEM
• WATER EFFICIENT FIXTURES AND FITTINGS, RAINWATERCAPTURE AND RECYCLING, AND REDUCED POTABLE WATERREQUIREMENTS FOR LANDSCAPING
• WASTEWATER IS CAPTURED FOR RECYCLING AND ONCETREATED, IS REUSED IN COOLING TOWERS FOR TOILETS ANDIRRIGATION OF THE INDIGENOUS GARDEN. THIS SYSTEMDELIVERS A WATER SAVING OF +/-60%.
• AN 'INTELLIGENT' AIR CONDITIONING MONITORING ANDCONTROL SYSTEM
• THE DIGITAL ADDRESSABLE LIGHTING INTERFACE (DALI)SYSTEM MONITORS DAYLIGHT LEVELS AND DIMS LIGHTINGWHEN NATURAL LIGHT IS SUFFICIENT
• MOTION AND DAYLIGHT SENSORS DETECT IF PEOPLE ARE IN ASPACE, AND IF NOT, SWITCH OFF THE LIGHTS
• LOW-FLOW TAPS, DUAL FLUSH TOILETS AND VARIOUSINNOVATIVE WATER COLLECTION, STORAGE, ANDDISTRIBUTION SYSTEMS
8STANDARD BANK LTD
• STANDARD BANK’S NEW 5-STAR GREENBUILDING HAS A 1MW GAS-BASED TRI-GENERATION (CCHP) POWER PLANT
• IT HAS ALSO INSTALLED ROOFTOP SOLARWATER HEATING AND SOLAR PVS ON ITSHEAD OFFICE BUILDING
• IT RECEIVED A 6 STAR INTERIORS GREENSTAR RATING
• FINANCIAL TIMES/ IFC SUSTAINABLEBANK OF THE YEAR (AFRICA AND MIDDLEEAST)
• CORPORATE KNIGHTS: RATED 98 OF 100MOST SUSTAINABLE COMPANIES
• NEWSWEEK GREEN RANKINGS (TOP RATEDSOUTH AFRICAN COMPANY)
9ABSA
2 INTERNATIONAL HOUSING COMPETITIONS : 2005/2006: “NATIONAL ABSA NHBRC HOUSING INNOVATION COMPETITION” – SOSHANGUVE, GAUTENG (ERIC
MOLOBI INNOVATION HUB)
2008/2010: INTERNATIONAL INNOVATIVE HOUSING AND SUSTAINABLE ENERGY EFFICIENCY COMPETITION”, WESTERN CAPE, MBEKWENI (DRAKENSTEIN)
ABSA DEVCO : 19000 SITES, PRICED BETWEEN R430 000-R600 000, OVER A SIX-YEAR PEDIOD
10FNB
FNB IN CONJUNCTION WITH SASOL AND TOWER TECHNOLOGIES:
HOMES FROM MINING AND MANUFACTURING BY-PRODUCTS PRE-BUILT PANELS DERIVED FROM FLY ASH AND GYPSUM PANELS ARE FACTORY MANUFACTURED TO ENSURE CONSISTENT QUALITY AND RENDER AN 80% WEIGHT
SAVING RAW MATERIALS (WASTE) USED DURING PRODUCTION ENSURE A LOW CARBON FOOTPRINT AND THE
SYSTEM IS SABS TESTED AND CERTIFIED COST SAVING OF BETWEEN 10% AND 30%
COSMO CITY
11FNB (CONT.)
FNB/GIZ PILOT (2010) : SOLAR WATER GEYSERS (SWG) AND OTHER THERMAL INTERVENTIONS LIKE ISOBOARD CEILINGS AND INNOFILLA VERMICULITE FLOOR SLABS REDUCTION 1.4 TONNES CO₂ (93% DUE TO SWG INSTALLATION)
SAVING OF 17.3 KWH/M² pa AVERAGE PAYBACK PERIOD 3 YEARS
(INCLUDES SWG REBATE)
12ECO-ESTATE
CROSSWAYS FARM VILLAGE IN THE EASTERN CAPE
560 HA FARMLAND SURROUNDED BY NATURE RESERVES
INCLUDES HOMES, SHOPS AND OUTDOOR FACILITIES, LIGHT COMMERCIAL UNITS AND A WORKING FARM WHOSEPROFITS ARE SHARED AMONGST THE COMMUNITY
BUILDING RESTRICTED TO PORTION OF THE LAND AND ONE THIRD CONSERVATION
LOCAL CRAFTSMEN HARVEST WOOD FROM ALIEN VEGETATION FOR HEDGES, FENCES, STREET SIGNS, BENCHES,ETC.
STRICT ARCHITECTURAL GUIDELINES THAT BLEND THE ENTIRE DEVELOPMENT WITH THE SURROUNDINGLANDSCAPE
ROOF AND STREET RAIN WATER HARVESTING S AS WELL AS SOLAR HEATING VITAL TO VILLAGE’S SUSTAINABILITY
BOREHOLES, IRRIGATION DAMS & WATER PUMPED FROM NEARBY RIVER, WILL PROVIDE THE VILLAGE’S NON-POTABLE NEEDS. WATER FROM THE STATE-OF-THE-ART SEWERAGE TREATMENT PLANT WILL FEED INTO AMANMADE WETLAND AND BIRD RESERVE. FROM THERE, THE WATER WILL RUN INTO AN IRRIGATION DAM AND BEUSED TO IRRIGATE PARKS AND PUBLIC SPACES
LOCAL RECYCLING WILL TAKE PLACE ON THE FARM
RECYCLABLE GARBAGE WILL BE COLLECTED BY THE VILLAGE’S RECYCLING PLANT WHILE A PRIVATECONTRACTOR WILL REMOVE THE REMAINING NON-RECOVERABLE WASTE. THIS SYSTEM ALSO ALLOWS FORCOMPOSTING TO REDUCE THE VOLUME OF ORGANIC MATTER THAT GOES INTO LANDFILLS
FUNDED BY INVESTEC
13STANDARD BANK
REGULARLY HOLD EXHIBITIONS OF GREEN TECHNOLOGY TO PROMOTE AWARENESS OF HOW THESE TECHNOLOGIES WORK AND HOW CONSUMERS CAN SAVE MONEY
STANDARD BANK INSURANCE BROKERS HAS FOR THE PAST THREE YEARS ENABLED CUSTOMERS TO SWITCH TO SOLAR WATER HEATERS WHEN REPLACING GEYSERS
AN ACTIVE PARTICIPANT IN A GREEN GEYSER INITIATIVE BY THE SHORT TERM INSURANCE INDUSTRY TO INCREASE AVAILABILITY AND UPTAKE OF GREEN GEYSERS AND IMPROVE PRICING
USING THE FORWARD SALE OF CARBON CREDITS STANDARD BANK HAS ENABLED THE ROLL OUT OF MORE THAN 100,000 LOW PRESSURE SOLAR WATER HEATERS ON LOW INCOME HOUSEHOLD ROOFS.
14INNOVATIVE (ALTERNATIVE) BUILDING TECHNOLOGY (IBTS)
THE COMING OF AGE FOR ENERGY EFFICIENT HOUSING TO SUPPORT DELIVERY
FACILITATES SCALE ASSOCIATED INFRASTRUCTURE OPPORTUNITY IMPROVED AFFORDABILITY (UTILITIES)
PRE-REQUISITES:
QUALITY – IBTS MUST MEET/SURPASS BRICK & MORTAR QUALITY OR STANDARDS ABILITY TO EXTEND HOME AFFORDABILITY – LABOUR AND PRODUCT SAVINGS TO ALLEVIATE THIS MAJOR CONSTRAINT SPEED OF CONSTRUCTION PRODUCT ATTRIBUTES – ROBUSTNESS, THERMAL, ACOUSTICS, FIT FOR PURPOSE, WATER
PENETRATION, ENERGY EFFICIENCY, IMPACT ETC.
NHBRC RATIONAL DESIGN MANUAL WHERE AGREMENT SA CERTIFICATION NOT IN PLACE (2006) ACCEPTABLE IBT SYSTEMS ESTABLISHED FOR MORTGAGE PURPOSES ALSO CATEGORISED FOR SOCIAL PREFERENCES/ACCEPTANCE MORE THAN 200 PRODUCTS HAVE NHBRC ACCREDITATION
15CHALLENGES
SANS 10400-XA ONLY BEING APPLIED BY CAPE TOWN AND SELECTIVELY BY OTHER MUNIS.
POLICY UNCERTAINTY - ESKOM BLOWING HOT AND COLD – SWG REBATES
PRODUCT UNCERTAINTY (EDUCATIONAL NEED, QUALITY CONTROL)
STATE “PLAYER AND REFEREE” – ESKOM, ISMO, MUNIS, IPPs, CO-GENERATORS ETC.
BEHAVIOURAL ECONOMICS (PRICE POINT NOT YET REACHED) DEVELOPER DOWN COST CURVE CASH STRAPPED CONSUMERS FINANCIAL BENEFITS VS COST
ENERGY EFFICIENCY RETROFITS (ADDITIONAL COST OF AT LEAST R15-20K, WITH PAYBACK OF 5 YEARS PLUS)
ENERGY EFFICIENCY NEW-BUILDS (ADDITIONAL COST OF BETWEEN 2,5% AND10%) SOCIAL VS COMMERCIAL BENEFIT
16OPPORTUNITIES
COST PUSH: ADMINISTERED PRICES
1B/1B - SAVINGS R250 PM 2B/1B – SAVINGS R400-450PM 2B/2B - SAVINGS R600-800 PM
SANS 10400-XA
STATE LEADERSHIP ROLE REQUIRED POLICY CERTAINTY TO BE A “MARKET MAKER” – SUBSIDY HOUSING (OWNERSHIP & RENTAL), DEVELOPERS OTHER
SEGMENTS INCENTIVES (TAX REBATES, SURPLUSES SOLD INTO GRID AT ATTRACTIVE RATE,
REPLACEMENT GEYSERS ETC.) GLOBAL GREEN FUND ?
CONSUMER SURVEYS POSITIVE
GREEN STAR SA (HOUSING)
ARE WE SITTING ON EVE OF GREEN HOME LOANS, GREEN FINANCE (PRODUCTS)?
ADMINISTERED PRICES CONTINUE TO ADD TO CURRENT INFLATION
-3
0
3
6
9
12
15
2009 2010 2011 2012 2013
Administered Prices (Includes electricity,water and transport prices
Targeted headline consumer prices
17QUESTIONS