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Why sustainability is important in malaysia.
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7/7/2014
1
SustainabilityCOEB422 Engineers in Society
Dr Fazrena Azlee Bt Hamid
Semester 1, 2014/15
1
Course Outcome 3
Able to relate the engineering field with sustainable development (environment, social and economic)
PO7 Demonstrate knowledge of the impact of professional engineering solutions in environmental contexts and the need for
sustainable development
2
Content
1. The present: Engineers & Engineering
2. Development to Sustainable Development
3. What is Sustainability?
4. Why does it matter?
5. What is it to Sustain?
6. Sustainability and Engineers
7. Sustainability and Engineering
8. Sustainable Development in Malaysia
3 The present: Engineers & Engineering
Engineering and engineers have experienced a varied public image throughout the history of the profession.
In the days of the great Victorian advances, engineers were heroes of the day and received almost celebrity status.
During the first half of the 20th century, engineering was widely perceived as the profession of innovators who worked to satisfy a growing desire for products and services and who offered an improved standard of living.
In the past few decades, globally however, the public face of engineering has slipped somewhat and engineers frequently have been portrayed as
ruthless destroyers of the environment whose creations put the health and well-being of the public at risk.
4
The present: Engineers & Engineering
The focus for many engineers throughout this time has been on producing physical outputs, but the actual essence of engineering is more fundamental
and the visible artifacts are merely the outward evidence of a deeper service given by engineers.
The engineering profession exists to provide for the needs of man and as a result of its activities has a major impact on:
A) the world ~ the quantity of non-renewable resources used and the quality of the natural environment (environmental system)
B) on its people ~ the services needed to support human gatherings (social system).
It is also likely to require (and generate) large amounts of money (economic system).
5 Development to Sustainable Development
By looking around us, we realize that as development takes place in humans life, the scarcity of resources continues along with a negative impact of the environment.
Like it OR Not, effectively, the objective of engineering has to be redefined from `development' to `sustainable development',
from the open and unfettered application of technology to the `creative application of technology to achieve sustainable development
Sustainable development is concerned with balancing the various aspects of economic, social, and environmental issues, but it is not an end state in itself, but rather is the route towards an optimal solution.
Sustainable development is primarily about making improvements and decisions in a beneficial direction towards a better future for the generations to come.
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Sustainability - definitions
A condition in which natural and social systems survive and thrive together
indefinitely
Sustainable development is the development that meets the needs of the
present generation without compromising the ability of future generations
to meet their needs
7 Sustainability - definitions
UNESCO UN Decade for Sustainable Development:
Sustainability is a systemic concept, relating to the continuity of economics, social institutional, and environmental aspects of human society.
It is intended to be a means of configuring civilization and human activities so that society, its members and its economies are able to meet their needs and express their greatest potential in the present, while preserving biodiversity and natural ecosystems, and planning and acting for the ability to maintain these ideals indefinitely.
Sustainability affects every level of organization, from the local neighborhood to the entire planet.
UNESCO is the lead agency for the UN Decade of Education for Sustainable Development (2005-2014)
*UNESCO: United Nations Educational, Scientific & Cultural Organization
8
Why does it matter?
Social inequity
Environmental upsets
Global climate change and ozone depletion
Species extinction
Increase in waste (2 4 lbs / day)
Global carrying capacity limits (is mother natured stressed up ?):
I = P x A x T
I = environmental impact or stress
P = Population
A = Affluence or consumption levels
T = Material or energy intensity (usage)
Uncertainty of the future
9 What is to be Sustained?
Dimensions and Objectives:
Resource Consumption:
minimize the consumption of matter and energy
Ecosystem Impacts:
minimize negative environmental impacts
Human Satisfaction:
satisfy human needs and aspirations
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HEALTH
JUST
EFFICIENCY
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What is to be Sustained?Example: Transportation
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Economic Sustainability
Human Capital
Often simply refers to labor
More subtly, the ability of an individual to produce or increase income:
Knowledge
Skills
Health
Right Values
Activities that increase human capital
Education
Training
Medical care
13 Environmental Sustainability
Maintenance of Natural Capital
Ecosystem services that enable life
Sources
Stocks of raw materials
Flows of renewable resources
Sinks
Capacity to assimilate wastes
Output Rule:
Waste emission cant exceed assimilative capacity of local environment
Input Rule:
Renewables: Harvest rates should be within regenerative rates
Non-renewables: Harvest rates should be below that rate at which renewable substitutes are developed
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Social Sustainability
Social Capital
No Consensus definition
Knowledge and rules of interaction in culture and institutions
Legal system
Government
Social Sustainability general includes addressing basic needs of population
Recognitions of social issues in traditional development economics predate environmental concerns
Income distribution
Quality of life
Illiteracy
Hunger
Institutional participation
Increasing choice
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Sustainability and Engineers16
Sustainability and Engineers
Requires an understanding of:
The effect of technology on humans, society and the environment
Approaches to reduce negative effects of technology
Defining the causes of problems
Systems thinking
Innovative, sustainable solutions
17 Sustainability and Engineers: The
Temporal Context
Our inability to learn from the past and apply that to the future is a major problem for sustainability
We tend to move towards quick, easy solutions
Traditional product design does not consider end of product life
Budgeting practices look more toward short term returns (no life cycle cost analysis)
Incorporating a temporal context (time based) requires an understanding of life cycle analysis, long term impact assessment and risk management
Requires an understanding of change over time or process thinking
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Sustainability and Engineers: The
Leadership Role
As trained professionals, with an understanding of technology, society, the environment and process thinking, sustainability engineers will have the
capacity and capability to become leaders of society
They must therefore be trained to understand the role of leaders and to have good leadership skills
19 Sustainability and the Engineering
Disciplines
Although derived from environmental engineering, sustainability engineering goes far beyond that discipline
Since it deals with the design, development and management of all technology in relation to society, it should be brought into all engineering
disciplines
20
Sustainability Practices
Because sustainability has a long-term focus, beyond the
life of most engineering projects, products, processes or
systems, methodology and resource used needs to focus
on both short- and long-term factors. This is often far
beyond the duties imposed by professional codes of
ethics.
21 Four key sustainability factors for
engineers
1.Managing changes in the environment,
2.Ensuring the equity and safety of engineering activities,
3.Holistic problem solving, and
4.Making good existing problems.
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1. Managing changes in the
environment
Engineers must thoroughly consider and project or plan that will have a significant impact on the life support functions upon which human well-
being depends, many of which are irreplaceable. Example,
use and placement of dams on waterways
Minimise waste products, particularly hazardous ones, from the total life cycle of engineered products, processes or system
23 2. Equity and safety of engineering
activities
Engineering projects at improving the overall quality of life for humans and other life forms, but not at the long-term expense of the environment.
Give greater priority to projects, products and processes that decrease significant gaps in health, security, social recognition, and political
influence between groups of people.
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3. Holistic problem solving
Take an integrated systems approach or an overall holistic approach to considering all stakeholders and the effect on the environment when
attempting to solve problems.
Rather than focusing solely on the technology aspects, and solving one problem at the expense of another, aim for a co-ordinated overall solution.
25 4. Making good existing problems
Where desirable, and technically and economically practicable, remedy past environmental degradation. Example,
Land degradation, groundwater contamination and hazardous waste sites should be considered for stabilisation at a minimum and, wherever possible, total clean-up to current or foreseeable standards.
26
Sustainability and Engineering27
Sustainability Issues in Engineering
Example I: Mobile Phones
Phases of life cycle of a mobile phone:
Extraction and processing of raw materials
Components manufacture
Transport of components to assembly plant
Phone assembly
Transport of phones to distribution network
Use of phones
End of life
28
Sustainability Issues in Engineering
Example II: Energy Challenge
Issues on energy:
Global energy use is dominated by fossil fuels
Demand of energy use is exponentially increased
Unequal distribution of energy use
Adverse impacts on global climate
Fast depletion of fossil fuel resources
Social, technical and political issues on usage of nuclear energy
Constraints on other sources of renewable energy
29 Definitions
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.
Renewable Energy is any form of primary energy from recurring Energy (RE) and non-depleting resources, such as agricultural produce, hydro-power, wind, solar etc.
Energy Efficiency is the efficient use of energy in a manner that Efficiency (EE) utilises less energy for producing the same output.
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SUSTAINABLE BUILDINGS: Green
Buildings Guy (1997) outlines five varying visions of green buildings that are found
throughout society
the ecological, smart, comfort, aesthetic and community visions
GREEN BUILDING CONCEPT (GBI) IN MALAYSIA
31 SUSTAINABLE ENERGY
Overall policy framework declares that energy services must aim to achieve:
environmental sustainability
a continuing improvement in our energy efficiency
a progressive transition to renewable sources of energy
the lowest possible costs and prices to consumers
prices that reflect the full costs of supply, including environmental costs
reliable and secure supplies of essential energy services
fairness in pricing, so that the least advantaged in the community have access to energy services at reasonable prices
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SUSTAINABLE TRANSPORTATION
In the near future, a variety of techniques will be needed to manage traffic demand, including:
land use planning to deter urban sprawl
road tolling techniques, including congestion
parking supply management and pricing fuel
high occupancy vehicle lanes
more support for walking and cycling
33 SUSTAINABLE WATER
Engineers must also consider when and where sustainable water services can be achieved and what water infrastructure is required in the local,
regional and national contexts.
34
SUSTAINABLE SOLID WASTE
MANAGEMENT
Solid wastes (any material, solid, liquid or gas that is unwanted and or unvalued, and discarded or discharged by its owner) are placing increasing pressure on the various waste sinks in our environment that are currently used to accommodate them.
35
Sustainable Development in Malaysia
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The Government of Malaysia offers attractive incentives to
encourage the generation of Renewable Energy (RE) and the
adoption of Energy Efficiency (EE) initiatives as well as for
improvement of Power Quality (PQ) amongst energy producers and users in Malaysia and to ensure sustained national economic
development for the future. The Ministry of Energy, Green
Technology and Water (MEGTW) is responsible for the implementation of national policies relating to RE and EE and
desires to accelerate the adoption of RE and EE initiatives in the
country and the provision of high quality power where required.37
Ministry of Energy, Green Technology and Water
Ministry of Energy, Green Technology and Water Malaysia (KeTTHA) was established on 9 April 2009
Vision
Industry leader in the Sustainable Development of Energy and the National Water and Green Technology.
Mission
To formulate policies and establish the legal framework and effective regulation;
Setting the direction for the energy industry, green technologies and the water industry in line with national development goals and
Develop an efficient management system and an effective monitoring mechanism.
Objectives
Ensure the implementation of development policies in the power industry, water and green technology effectively;
Ensure the provision of comprehensive infrastructure, an integrated, standards and quality;
To provide a conducive environment for industrial development and technology;
Provide research and development (R & D) continued to increase in the use of technology;
Ensure service delivery system that is efficient, effective and affordable;
Ensuring that the regulatory mechanisms implemented in accordance with the provisions of existing legislation and
Improving the ability of the organization on an ongoing basis to achieve the industry and green technologies.
38
Malaysia Green Technology
Corporation
Malaysia Green Technology Corporation (GreenTech Malaysia) formerly known as Pusat Tenaga Malaysia (PTM) was established on 12th May 1998. GreenTechMalaysia, registered as an independent and non-for-profit organization for energy research in Malaysia under the Ministry of Energy, Green Technology and Water.
GreenTech Malaysia functions are:
Implementing Agency in Green Technology
National Lead Manager in the development of Green Technology
Promoting green technology initiatives and programs
Focal point to set standards and database
Coordinating the research, development and application related to national Green Technology development
The new scope was the expansion of one-stop centre functions previously carried out.
39 Incentives And Financial Support In
Green Technology
To promote the development of green technology activities, the Government:
In the announcement of Budget 2010, the Government has allocated RM1.5 billion as a soft loans to manufacturers and nationwide consumers through the Green Technology Financing Scheme (GTFS)
Building owners who have been certified the Green Building Index (GBI) from 24th October 2009 to 31st December 2014 will be granted for the income tax exemption which is equal to the additional capital expenditure to obtain the certificate;
Home buyers who had received the GBI certificate from the developer property will be given duty stamp exemption on documents of transfer; and
The amount of exemption is equal to the additional cost to obtain the certificate. This exemption is qualified for buyers who have completed the sale and purchase of agreement from 24th October 2009 to 31st December 2014.
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Lets make a difference to the world - through sustainable development based upon wise practice of engineering41
References
Past lecture notes of COEB422 on Sustainability by Assoc Prof Dr. Ir. LariyahMohd. Sidek & Assoc Prof Dr Ir Faris Tarlochan.
Past lecture notes of COEB422 on Sustainability Principles by Assoc Prof. Dr Ir Au Mau Teng.
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Other Resources Handbook: Incentives for Renewable Energy, Energy Efficiency & Green
Buildings in Malaysia by KeTTHA (2009)
Sustainable Development Initiatives in Malaysia (2010), Malaysia Productivity Corporation (MPC) http://www.mpc.gov.my/mpc
THE SUSTAINABLE DEVELOPMENT TIMELINE (2009), International Institute of Sustainable Development http://www.iisd.org/pdf/2009/sd_timeline_2009.pdf