environmental sustainability professor peter hills the university of hong kong the centre of urban...
Post on 22-Dec-2015
214 views
TRANSCRIPT
![Page 1: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/1.jpg)
Environmental Sustainability
Professor Peter Hills
The University of Hong KongThe Centre of Urban Planning and
Environmental Management
![Page 2: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/2.jpg)
Issues
• What have we achieved so far?
• Do we understand sustainable development?
• Issues that we have to tackle
![Page 3: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/3.jpg)
Environmental Policy and Sustainable Development in Hong
Kong• Improvements in environmental quality while
maintaining economic growth• Problems remain• Waste disposal is a critical problem• Transition from an exclusively local focus to a
regional PRDR focus (air and water)• Implication is that problems cannot be dealt
with by purely local policy and action
![Page 4: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/4.jpg)
1971 1981 1986 19911976 2011200620011996 2031202620212016
Hong Kong Population Projections: 1971-2001
![Page 5: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/5.jpg)
Hong Kong Air Pollutants Emission Inventory: 1987-1999
Source: EPD, HKSAR (2001); Internal Data, EPD, HKSAR (2002)
0
100000
200000
300000
400000
500000
600000
1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
To
nn
e
CO
Non-Methane VOC
SO2
NOx
PM
![Page 6: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/6.jpg)
Hong Kong Greenhouse Gas Emissions: 1990 - 2000
0
5000
10000
15000
20000
25000
30000
35000
40000
45000
50000
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
Gg
CO
2-e
qu
iva
len
t (1
Gg
=10
00 t
on
ne
s)
Carbon Dioxide Methane Nitrous Oxide Hydroflurocarbons Perflurocarbons Sulphur hexaflouride Total
Source: EFB, HKSAR (2001)
![Page 7: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/7.jpg)
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
Me
ga
jou
le p
er
Do
lla
r o
f G
DP
Total End-use Energy
Source: Environment & Food Bureau, HKSAR (2001)
Hong Kong End-Use Energy Consumption per Dollar of GDP: 1989-2010
![Page 8: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/8.jpg)
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Me
ga
jou
le p
er
DO
lla
r o
f G
DP
at
Co
ns
tan
t (1
99
0)
Ma
rke
t P
ric
es
0
100,000
200,000
300,000
400,000
500,000
600,000
700,000
800,000
900,000
1,000,000
GD
P i
n M
illi
on
HK
$
Residential Commercial
Industrial Transport
GDP at Constant (1990) Market Prices (Million HK$) Total Energy Intensity
Source: CSD, HKSAR (2001); EFB, HKSAR (2001); EMSD, HKSAR (1999)
Projected energy intensity figures for 2001-2010
Hong Kong End-Use Energy Consumption and Intensity:1984-2010
![Page 9: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/9.jpg)
0
5
10
15
20
25
30
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
Jou
le (
x106
) p
er
US
Do
llar
of
GD
P a
t 19
90 M
ark
et
Exch
ang
e R
ate
s
Hong Kong Japan Korea, South Singapore Taiw an ThailandSource: EIA, US Government (2000)
Energy Intensity in Selected Asian Countries 1980-1999
![Page 10: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/10.jpg)
Municipal Solid Waste Generation
0
1000
2000
3000
4000
5000
6000
7000
800019
89
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
Year
Qua
ntity
(x 1
000
tonn
es) Projection
Solid Waste Generated 1989-2010
Source: EFB, HKSAR (2001)
![Page 11: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/11.jpg)
Construction Waste Generation
0
2000
4000
6000
8000
10000
12000
14000
16000
1800019
89
1991
1993
1995
1997
1999
2001
2003
2005
2007
2009
Year
Qua
ntity
(x
1 00
0 to
nnes
) Projection
Construction & Demolition Materials Generated (1989-2010)
Source: EFB, HKSAR (2001)
![Page 12: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/12.jpg)
Water Consumption
Water Consumption by Sector: 1986-2000
0
100
200
300
400
500
600
700
800
900
1000
1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000
Mill
ion
m3
Domestic Industries Service Trade Construction & Shipping Annual Fresh Water Consumption
Source: WSD, HKSAR (2000 & 2001)
![Page 13: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/13.jpg)
Talking about Sustainable Development
• 1992 Earth Summit• 1993 Review of the 1989 White Paper• 1996 Review• SUSDEV21 study (Planning Department)• 1999 Policy Address• Sustainable Development Unit (2001)
and Council for Sustainable Development (2003)
![Page 14: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/14.jpg)
• Hong Kong 2030 is “adhering to the principle of sustainable development”
• This “requires that we balance social, economic and environmental needs so that a vibrant economy, social progress and better environmental quality can be achieved simultaneously. In this connection, we will inter alia, apply the evaluation tool, i.e., the CASET, developed in the SUSDEV21 Study in the strategy formulation process in order to obtain as far as possible an optimum balance between the three factors for the recommended strategies.”
![Page 15: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/15.jpg)
• Council for Sustainable Development Strategy Sub-committee
• Vision Statement:
“Our vision is for Hong Kong to be a healthy, economically vibrant and just society that respects the natural environment and values its cultural heritage. By engaging the community in the process of building a strategy for sustainable development, we aim to ensure that Hong Kong will be a city for all to share and enjoy, for this and future generations”
![Page 16: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/16.jpg)
• Results of stakeholder survey
• Self-completion questionnaire with 15 representatives of 8 different stakeholder groups – 120 responses
• Academics, business, environmental NGOs, other NGOs, civil servants, Legco/DC members, media, and environmental professionals
• Selected for their knowledge/involvement as opinion leaders
![Page 17: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/17.jpg)
![Page 18: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/18.jpg)
![Page 19: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/19.jpg)
![Page 20: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/20.jpg)
![Page 21: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/21.jpg)
![Page 22: Environmental Sustainability Professor Peter Hills The University of Hong Kong The Centre of Urban Planning and Environmental Management](https://reader036.vdocuments.mx/reader036/viewer/2022070323/56649d7f5503460f94a63662/html5/thumbnails/22.jpg)
Debate on Sustainable Development
• Sustainable development not seen as policy priority
• Level of understanding low except among environmental NGOs and international business community
• Local business community lags behind
• Lack of SD strategy, lack of policy integration and changing agendas are problems
• Economic growth and environment still counter-positioned in Hong Kong
• Debate on SD in HK is not well-informed
• Progress towards a more sustainable HK – government is far more optimistic than other stakeholders
• Academics and environmental NGOs least optimistic