Green Productivity: Towards a Sustainable Future in Asia

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8 Νοε 2013 (πριν από 3 χρόνια και 9 μήνες)

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Green Productivity:

Towards a Sustainable Future in Asia

Dr. Eduardo T. Gonzalez

Development Academy of the Philippines

Outline of presentation


Levers of change


Scenarios


Sustainable options


Environmental degradation is a
constraint on future growth within
the Asia and the Pacific region and
a barrier to efforts to eradicate
severe

poverty.

Prospects for a livable

future in the region remain
clouded with uncertainty if

the forces that are causing

the deterioration of the
environment continue on

a destructive trajectory.

Key Environment Issues in Asia & the Pacific

Land

Forest

Biodiversity

Fresh
water

Coastal &
Marine

Atmosphere

Urban
areas

Disasters


Land
degradation


Desertification


Land use
change


Forest
degradation


Deforestation


Habitat loss


Forest loss and
degradation


Alien species


Water
Scarcity


Pollution


Degradation
of coastal
and marine
resources


Pollution due
to mining and
coastal
development


Air quality


Ozone depletion


Greenhouse
gas emissions
and climate
change


Air pollution


Waste
management


Water supply
and sanitation


Floods


Drought


Volcanoes


Earthquake

Levers of change


Population


Urbanization and
industrialization


Income growth and
inequality


Technological changes


Governance


Institutions, policy and
markets

The resource demands of population growth e.g.
increased consumption of energy and materials, remain
one of the most significant drivers of environmental
degradation in the region.

Over the next 15 years,
approximately 700 million
people will be added to the
population of Asia. Much
of the rapid population
growth rate will occur in
areas already under severe
environmental stress.

Resource demands of population

Population

Demographic transition

In South Asia, infant and child mortality is falling fast,
resulting in a greater share of youth in the population
and an expanding active labor force. By contrast, the
next 25 years will result in significant “greying” of the
population in much of East Asia. The impacts on
environment of these demographic shifts range from
shifting patterns of consumption to labor supply for
future economic development.

Population

Urban and rural migrations

Urban and rural migrations are major obstacles to
adequate management of urban environmental
concerns in the Asia and Pacific region. Rural
migrants are driven to rapidly growing cities in
search of employment and improved social welfare.
This economically disadvantaged population
typically settles in environmentally hazardous areas
such as riverbanks, swamps and estuaries.

Population

Population densities

Population densities have been one factor driving
land degradation in portions of the Asia and the
Pacific region. Population growth in rural areas
has a significant impact on agriculture.
Agricultural land use increased by 13 percent in
the last 30 years largely at the expense of lowland
forests and their rich biodiversity.

Population

Increasing urban population

As the population of the Asia and Pacific region
has grown, it has also become more urbanized.
By 2015, the percentage of population that is
urban is projected to increase to about 48 percent
in East Asia and about 46 percent in Southeast
Asia and the Pacific. By approximately 2020,
over half of Asia’s population will live in cities;
the urban population will triple in 2020.

Urbanization and industrialization

Unplanned rapid urbanization

The speed of population growth in urban areas has
outpaced the development of environmental
infrastructure in many large cities. Problems range
from lack of access to clean water to poor air quality,
inability to manage solid wastes and transportation.
The number of vehicles is doubling every 7 years in
the Asia and Pacific region, substantially increasing
urban air pollution and energy consumption.

Urbanization and industrialization

Rapid industrialization

Unplanned rapid urbanization has been driven by
rapid industrialization in East and Southeast
Asia. Over the past 30 years, industrial pollution
has been a major source of pollution in urban
areas and a significant driver of intensified
resource use.

Urbanization and industrialization

Geographical dispersion of production

Asia’s share of global output, which was roughly 10
percent in 1950 and 30 percent in 1995, is expected to
reach 55 to 60 percent in 2025. This growth involves
geographical dislocation rather than elimination of
resource
-
intensive activities within the context of global
production chains. The resulting dispersion of
manufacturing activity is associated with relocation of
materials
-
and pollution
-
intensive industries and of
second
-
generation technologies.

Urbanization and industrialization

Increased consumption

Income growth among APO member countries will
undoubtedly present additional demand for energy,
water, and other resource inputs for commercial use.
Commercial energy use in developing Asia and
Pacific region is expected to double over the next two
decades. On this basis, by 2020, the Asia and Pacific
region will surpass OECD countries as the largest
source of emissions worldwide.

Income growth and inequality

Culture of material consumption

In the Asia and Pacific region, the “good life” is
defined as the ever
-
increasing consumption of luxury
goods and services, not the satisfaction of basic needs
and wants. This is reflected in the increasing use of
private automobiles and other durable consumer
goods. The number of cars in East Asia, for example,
increased 14
-
fold from 1975 to 1993, more than
seven times the global average rate of increase.

Income growth and inequality

Deepening income inequality

The impact of income growth on the
environment may depend substantially on the
degree to which growth in the Asia and Pacific
region is broadbased. When growth is not
broadbased, opportunities are missed to reduce
poverty and the vulnerability of the poor to a host
of environmental concerns.

Income growth and inequality

Perverse incentives

In many cases, technological changes have
ameliorated the environmental and resource effects
of economic growth e.g. toward decarbonization of
economic activity and a decrease in energy use per
unit of economic output. But in Asia and Pacific
region, perverse incentives exist for the continued
use of highly polluting coal and pollution
-
intensive,
outdated modes of automobile and bus
transportation.

Technological changes

Slow rate of improvement

In general, the rate of improvement in energy,
materials, and pollution efficiency of technologies
has been slow relative to the economic growth in
many Asian and Pacific economies. Industrial
growth in Japan, for example, has more than offset
the significant improvement in the efficiency of
fuel and electricity.

Technological changes

Technological inefficiencies

Technological inefficiencies are widespread in the
region. Nowhere is this more apparent than in the
generation, transmission, and distribution of
electricity. Power plants in developing countries
consume 44 percent more fuel per kilowatt
-
hour of
electricity generated. Transmission and distribution
losses are up to 30 percent compared to less than 10
percent in US and Japan.

Technological changes

Globalization

Globalization of information and consumption
patterns has accentuated tendencies toward the
worldwide adoption of a culture of material
consumption. Transnational corporations, which
faced saturated markets for consumer goods within
advanced industrial economies, have identified
developing Asian and Pacific economies as the
major opportunity for market expansion.

Technological changes

Business as usual

The rate of adoption of green environmental
technologies has been slow, despite numerous efforts
to promote the use of efficient process technologies as
well as end
-
of
-
pipe pollution controls. Widespread use
of these technologies in the region is questionable
under current policy frameworks and lacking political
will and incentives for clean production.

Technological changes

Use and maintenance of technologies

Technologies that depend on the availability of
requisite monitoring equipment or adequate
systems of technical support risk causing major
environmental disasters and resource inefficiency
when inappropriately used or maintained, problems
that are magnified by tendencies towards large
-
scale, capital intensive projects in areas such as
water and energy supply.

Technological changes

The experience of the 1997 Asian financial crisis
stressed the importance of transparency and
accountability within government to mitigate
possible corruption and mismanagement as well
as the lack of requisite regulatory oversight over
economic processes.

Governance

Transparency and accountability within government

Direct participation by civil society

Civil society, including environmentally
-
oriented NGOs of citizen groups and NGOs
representing small businesses and trade
associations, have increased in number and
influence in the Asia and Pacific region. But the
slow development of inclusive governance in the
region has hampered efforts to reconcile
competing societal goals.

Governance

Privatization and the private sector

Many mining and logging concessions have been
granted by government in areas where property rights
are disputed. Mining concessions have allowed
operators to dispose of toxic wastes to land and water
resources claimed by indigenous groups. Awarding
concessions to military affiliates has led to the
flouting of regulations designed to mitigate
environmental impacts of resource exploitation.

Governance

A failure of policy

Environmental degradation in Asia and
the Pacific region was above all a failure
of policy and of institutions. Institutional
and policy failures resulted from the
presumption that developing countries
can “grow now and clean up later.”

Institutions, policy and the market

Investment in environmental protection

In Asia and the Pacific region, expenditure on
environmental programs rarely exceeded 1 to 2
percent of the GDP compared to defense budgets,
which range from 0.8 to 6 percent of the GDP.
To meet the environmental program needs of the
region, expenditures of at least 7 percent of GDP
will be required.

Institutions, policy and the market

Failure of resource pricing

Environmental degradation has also resulted from
subsidies on resource use and from failure of resource
pricing. Subsidies that distort market signals are
rampant in the region. Irrigation subsidies amount to
US$11. Billion per year in Asia. Part of these subsidies
assists farmers, but the balance leads to waterlogging
and salinization and depletion of aquifers.

Institutions, policy and the market

Lessons from the future:

“Contrasting yet
plausible stories can be
told for how the world
and its regions will
develop in the next 30
years; each has
fundamentally
different implications
for the environment.”

Global Environment Outlook 2002

A tale of four futures

Markets First

Sustainability First

Policy First

Security First

GEO 2002






Markets First
:

market
-
driven developments converge on the
values and expectations that prevail in
industrialized countries






Policy First
:


strong actions are undertaken by
governments in an attempt to reach specific
social and environmental goals






Security First
:

assumes a world of great disparities,
inequality and conflict, brought about by
socio
-
economic and environmental stresses






Sustainability First
:


a new development paradigm responds to
the challenge of sustainability, supported by
new, more equitable values and institutions




Markets First


The wealth of nations and the optimal play of market forces
dominate social and political agendas.


Trust is placed in further globalization and liberalization to
enhance corporate wealth, create new enterprises and
livelihoods, and so help people and communities to afford to
insure against


or pay to fix


social and environmental
problems.


Ethical investors, together with citizen and consumer groups,
try to exercise growing corrective influence but are
undermined by economic imperatives.


The powers of state officials, planners and lawmakers to
regulate society, economy and the environment continue to be
overwhelmed by expanding demands.





Policy First


A coordinated pro
-
environment and anti
-
poverty drive
balances the momentum for economic development at any
cost.


Environmental and social costs and gains are factored into
policy measures, regulatory frameworks and planning
processes.


All these are reinforced by fiscal levers or incentives such as
carbon taxes and tax breaks.


International ‘soft law’ treaties and binding instruments
affecting environment and development are integrated into
unified blueprints and their status in law is upgraded, though
fresh provision is made for open consultation processes to
allow for regional and local variants.





Security First


Socio
-
economic and environmental stresses give rise to
waves of protest and counteraction. As such troubles become
increasingly prevalent, the more powerful and wealthy groups
focus on self
-
protection, creating enclaves akin to the present
day ‘gated communities’.


Such islands of advantage provide a degree of enhanced
security and economic benefits for dependent communities in
their immediate surroundings but they exclude the
disadvantaged mass of outsiders.


Welfare and regulatory services fall into disuse but market
forces continue to operate outside the walls.





Sustainability First


A more visionary state of affairs prevails, where radical
shifts in the way people interact with one another and with the
world around them stimulate and support sustainable policy
measures and accountable corporate behavior.


There is much fuller collaboration between governments,
citizens and other stakeholder groups in decision
-
making on
issues of close common concern.


A consensus is reached on what needs to be done to satisfy
basic needs and realize personal goals without beggaring
others or spoiling the outlook for posterity.

Implications: Asia and the Pacific

Population living in areas with severe water stress:
Asia and the Pacific (%)


Energy
-
related sulphur dioxide emissions:

Asia and the Pacific (million tonnes sulphur)

Energy
-
related nitrogen oxide emissions:

Asia and the Pacific (million tonnes nitrogen)

Energy
-
related carbon dioxide emissions:

Asia and the Pacific (million tonnes carbon)


Municipal solid waste generation:

Asia and the Pacific

(index related to value of 1 for base year 1995)

Extent of built
-
up areas:

Asia and the Pacific (% of total land area)

Land area impacted by infrastructure expansion:

Asia and the Pacific (% of total land area)


Natural Capital Index: Asia and the Pacific

Population living with hunger:

Asia and the Pacific (%)



Carbon dioxide emissions from all sources

(billion tonnes carbon/year)


Carbon dioxide emissions from all sources

(billion tonnes carbon/year)



Building an alternative but sustainable future

Sustainable options


Adoption of proven policy
alternatives


Development of investment
opportunities


Development and deployment
of new technologies


Advances in energy use and
supply


Strengthening societal drivers


Strengthening regional
environmental governance

Adoption of proven policy alternatives

Implement policy innovations that reduce pressures on the
natural environment in ways that support rather than undermine
improvements in socioeconomic welfare

Adopt credit mechanisms that allow manufacturers to upgrade
production technology that yield environmental benefits even
though the primary motivation is to reduce costs or improve
quality

Use facility licensing as a point of effective policy intervention
to improve the environmental performance. In Singapore, access
to promotional privileges and to factory space and infrastructure
services predicated on investors’ ability to meet tough air and
water emission standards.

Adoption of proven policy alternatives

Consider water pricing is an effective instrument in controlling
inefficient water use. In Bogor, Indonesia, a rise in cost of water
for domestic use from US$0.15 to US$0.42 per cubic meter
encouraged a 30 percent reduction in consumption.

Development of investment opportunities

If new urban
-
industrial investment is based on
technologies and economic practices that are less
energy
-
and materials
-
intensive and old resource
-
intensive industries are replaced, the environmental
effects of new economic growth will be
substantially reduced.

Development of investment opportunities

New investment can influence the spatial distribution of
economic activity in ways that reduce environmental
impacts and poverty e.g. development of eastern seaboard of
Thailand, special economic zones in the Philippines,
managed industrial estates in Singapore.

Anticipated future investment can influence the sector
composition of economic activity, accelerating a shift away
from resource processing toward less polluting, knowledge
-
based industries and service sector.

Development of investment opportunities

Cleaner production in environmental infrastructure that
tackles wastewater pollution both at the source and final
treatment points e.g. Thailand Samut Prakarn Wastewater
Management Project

Community
-
based forest management as a national strategy
for the management and sustainable development of forest
resources e.g. Philippines, decentralized forest
management in Nepal and Papua New Guinea

Development and deployment of new technologies

Taiwan and a few other economies have
demonstrated how investments in science and
technology infrastructure and the development
of public
-
private partnerships in research and
technology can substantially accelerate the
process of technology upgrade within industrial
economies and yield both environmental and
economic benefits.

Development and deployment of new technologies

Even though the preference is pollution prevention, end
-
of
-
pipe
pollution control remains an economically feasible response to
some air and water pollution concerns.

Development and use of “environmental technologies” such as
renewal energy systems and electric cars directly in response to
reduced energy and GHG emissions.

Products and process that yield environmental benefits e.g.
materials substitution, more sensitive monitoring technology,
super efficient cooking coils, “smart” materials

Development and deployment of new technologies

Cleaner production extending far upstream and downstream pf
production process to include design of the product; selection,
extraction and processing of inputs; and distribution, use and
ultimate disposal of the product.

“Natural capitalism” assigns a monetary value for natural capital
and human resources consumed or damaged per unit of
production, wringing up to a hundred times as much benefit
from each unit of energy or material used.

Advances in energy use and supply

Major advances in reducing environmental impact of energy
supply can be achieved through shifts in energy mix e.g. from
wood, coal, and oil to gas, hydroelectric power, and nuclear
power.

Biofuels are and will continue to be an important source of
energy in Asia. Hence, management of a more efficient biomass
energy systems is essential.

Advances in energy use and supply

The energy business is poised to become a service industry
and will be characterized by competition and entrepreneurial
risk
-
taking, encouraging participation of SMEs.

Also likely is the creation of “virtual” utilities that provide
household and institutional electricity on a fee
-
for
-
service
basis through provision of locally tailored power and demand
-
matching appliances.

Strengthening societal drivers

Public pressure is a powerful driver of improved
environmental performance, especially when local
communities are mobilized to monitor and hold accountable
potential polluters.

Globalization of trade and the elimination of trade barriers
are placing unprecedented pressures on even domestic
industries to achieve a competitive position through greater
efficiency and responsible environmental management.

Strengthening societal drivers

Courts can play a central role by ensuring that the stated rights
of review and redress of citizens under recent environmental
legislation in many Asian countries are actually respected.

Strengthening institutions of environmental governance will
require expanding natural resource management roles to
include civil society and private business, decentralizing
and devolving natural resource management functions, and
developing the institutional capacities and accountabilities of
new players.

Strengthening regional environmental
governance


Aarthus Convention as potential
model for redress regardless of
citizenship


Enforcement of major
environmental agreements e.g.
Convention on International Trade
in Endangered Species


Global financing with
environmental conditions


Global public policy making


Carbon trading

The shape of future warfare

“ The conflicts will now be fought over
diminishing supplies of our most precious
natural resources… Power struggles over
petroleum, water, gems and timber will be the
new engines of war.”

Resource Wars: The New Landscape of Global Conflict

By Michael T. Klare

Green Productivity: Towards a sustainable future in Asia

Thank you and Mabuhay!