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SCIENTIFIC WORKSHOP

Presentation by: Assoc. Prof. Dr. Arch Do Tu Lan- former Deputy Director of UDA- MOC

ECO CITY SUSTAINABLE DEVELOPMENT

Hanoi, January. 2017

ECO INDUSTRY: CONCEPT TO REALITY

Urbanization- Industization- Modernization

ECO city DevelopmentECO city Development ECO industry DevelopmentECO industry Development Green GrowthGreen Growth

National Developmental Strategy

Vietnam’s Urban System Economic Zone system Intergrated Sustainable Development

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Vietnam’s Urban System

VN has about 787 cities and towns,

Including 2 special level ; 15 cities in grade I; while 5 cities under central authority; have on average 40 major cities is the economic center and the provinces; and more than 720 small and medium Towns Urbanization average of 35.7%.

(Updated 2016 data )

Industrial Parks are expansion more andmore in the Regions and Cities (IZ), withlarge and small size, centralizedeconomic zones, industrial zones locatedin the urban structure and outside urbanareas. Currently there are about 299 VNindustrial parks and economic zonesfocused 15 (EZ)

Vietnam Urban forward to Sustainable Development

• The problem with the global nature of climate change, resourcedepletion and environmental pollution are challenges for urbandevelopment and global industry.

• In order to adapt the model, the city has a better livingenvironment, ensuring sustainable development in the world,many cities have been applying the model city of Ecology City(ECO City), Economic- Ecology City (ECO2 city), low carboncities (LOW carbon city), smart cities (SMART city)..

• Vietnam's urban system mostly in coastal areas, are vulnerabledue to climate change and sea level rise. issues of globalizationand the negative impact of urbanization, urban Vietnam isadopting the advanced models, especially City Ecology / GreenCity under the Green Growth Strategy

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Eco City/ Green City Approached in Vietnam

Concepts and approaches about ECO city and green City

The First Approach

Concerning the concept of the citywho is accredited state / Green cityby making more open spaces andlarger green areas, lowconstruction density and lowpopulation. Urban SustainabilityIndex as the area of housing;Construction area per capita; roadarea per capita; public green spaceper capita; private green space perinhabitant; % Land fortransportation; urban location

The Second ApproachRelated to energy savings, natural resourceconservation, reuse, saving water, reusingwastewater and solid waste; low carbon controlin cities, use renewable energy such as solar,wind and sea waving...

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Ecology City

BiodiversityBiodiversity

ArchitectureArchitecture

Green Transporation

Green Transporation

Urban Ecomomic

Urban Ecomomic

IndustryIndustry

ensure maximum exploitation of solar power, wind and rain to provide power and water to meet the needs of the user. Can grow high-rise buildings to the ground for the green space.

ensure the natural habitat corridors, fostering biodiversity and provide access to nature for recreation.

industrial ecology City will produce commodity products can re-use, reproduction and regeneration. Industrial processes including the reuse of byproducts and reduce freight.

Increased use of public transport; planning minimizes distance services / development of green transport

Ecology City

Efficient use of resources / High Performance in economic activities but does not harm the environment

Principles of ecological urban

• There are 4 main principles to build the eco-city:

• (1) Violate least to the natural environment;

• (2) Diversification of most land use, urban functionsand other human activities;

• (3) In the condition can, trying to keep the systemclosed and urban self-balancing;

• (4) Keep the growth of urban population andenvironmental potential optimally balance ( Prof. Dr.Le Huy Ba).

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Low density of Construction and Garden house Orientation

ECO park Văn Giang –Hà nội

Approach towards the development of green urban projects / eco-urban

Vinhomes Green City

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Approach towards energy saving

replace low-performing equipment with new high performance devices such as LEDs, using inverters, heat pumps ...

Approach towards using renewable energy

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Approach towards applying technology to reuse waste / resource savings

Some international organizations support research and projects aimed at urban ecological goals

Asean Development Bank

ADB

World BankWB

HABITAT

KOIKA

Jica - Japan

Other Organizations

The international organization hasbeen supporting technical and designdetails of the ecology urbandevelopment, Urban Green towardsGreen Growth at some City of Vietnamlike Hanoi, Hue, Da Nang, BinhDuong City, Quy Nhon, Hoi An City,Can Tho City; Phan Thiet City, ThaiNguyen City, ....But initial supportapproach defined Green urban criteria– Ecology City concepts and indicatorsADB focus and the development of theGreen City initiative to buildcommunity. HABITAT training andsupporting local communities anddeveloping assessment towards growthGreen City.

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ECO-RICH concept of low carbon green city“ECO-RICH city” concept has been developed to evaluate local government’s performance in green growth policy implementation. Based on this results of reviewing each factors, the Central government confers awards to local government which shows great performance.

Factors description

Green Energy EImproving energy efficiency, green home, promoting renewable energy sources, introducing regulations on major buildings, etc.

Green Commuting CImproving public transportation system(BRT, pre-paid card), eco-friendly transportation system(railways, low-emission vehcles),etc.

Green Oasis OUrban water issue tackling (integrated water management, water defense, etc.)

Green Recycle R Recycling urban wastes (waste management)

Green Industry I Developing city specific industries; eco-tourism, eco-town, etc.

Green Corridor C Efficient land-use or spatial management in urban area.

Green Humanism HChanging people’s life-style, green growth education, increasing public awareness, etc.

Habitat tranning program in HCM city

ADB Green Cities Initiative

From Green City Action Plan project to green infrastructure. Green City Action Plan(GCAPs), was developed at the initiative and partnership through knowledge, will enhancethe quality and resilience of urban services. The plan will establish the integrated urbanplanning and development processes by incorporating environmental standards, climatechange adaptation and mitigation methods. GCAPs will outline the proposal made by the cityto cooperate with the ADB and other development partners.

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INDUSTRIAL PARK - CONCENTRATED ECONOMIC ZONE IN VIETNAM

• By the end of the month 7/2015, the country has 299 industrial parksestablished with a total land area of nearly 84 thousand hectares of nature,including industrial land can reach 56 thousand hectares for lease, or about66% of total natural land, of which 212 were operated industrial park withtotal area of 60 thousand hectares of natural land and 87 industrial parks inthe period of compensation for site clearance and construction with totalnatural land area 24 thousand hectares. The total industrial land area ofover 26 leased hectares, 48% occupancy rate.

• For Economic Zone: There are 15 economic zones. Add the expansion ofeconomic zones Southeastern Nghe An in Decision No. 10/2015 / QD-TTgdated 04/4/2015 (additional 750ha) and Nghi Son Economic Zone, ThanhHoa in Decision No. 18/2015 / QD-TTg dated 12/06/2015 (more87.388,18ha), bringing the total surface area of land and water surface of791 000 ha economic zone.

The reality of the ecological environment in Industrial Parks and economic zones focused

• Environmental protection

• Regarding industrial wastewater treatment For the industrial zones of the 299 IPswere established with 187 IPs have waste water treatment systems (WWT) focusescomplete and put into operation, more than 62% of the total number of industrialzones have been established, and more than 88% of the total number of active IPs.

• For EZ: due to the size and specific characteristics of the EZ, including manyfunctional areas such as shopping centers, industrial parks, residential areas, urbanareas ... thus, the EZ no general WWT syste, EZ entire model as applied in thecurrent IZ. Therefore, for projects in the industrial park of EZ focus WWT will bethrough centralized wastewater treatment systems of industrial parks in the EZ. Sofar, of the 18 industrial parks operating in the economic zone, with 7 industrialzones have concentrated waste water treatment plant, 2 IPs are building factoriesand industrial zones 9 am during construction planning.

• About Solid Waste: The majority of businesses in the industrial park has takenmeasures sorting and temporary storage before collection arrived handle. Some IPshave organized collection and centralized waste treatment. So, basically, thecollection and treatment of solid waste is guaranteed.

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Ensure environmental standards

Apply highttech / renewable energy use / reuse of waste / resource savings

Sustainable ecological balance / Combo link ECO industrial activities/ environment clean / low carbon / save resources /

INDUSTRIAL PARK - CONCENTRATED ECONOMIC ZONETOWARDS ECO-INDUSTRIAL PARKS

The current status of industrial VN

Eco-Industrial Parks

Restructuring and enhance environmental quality

The concept of eco-industrial parks (EIPs)began to be developed in the early 90s ofthe 20th century on the basis of IndustrialEcology (EI). With a view to industrialsystems are not separate entities but as awhole related systems like ecosystems, EIseeks to eliminate the concept of "waste"in industrial production and objectives itsversion is enhancing the efficiency ofindustrial activities and environmentalimprovements such as minimizing use ofnatural resources can not be reproduced,minimize the adverse impact on theenvironment, maintaining naturalecosystems area…

The concept of eco-industrial parks

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• The concept of industrial ecology represents the transformation model traditional industrial system into a more holistic model - industrial ecology (industrial ecosystem). In particular, waste or scrap from the manufacturing process can be used as raw materials for other production processes.

The concept of eco-industrial parks

EIPEIP

URBAN RECIDENCES

URBAN RECIDENCES

COMMERCIAL SERVICES

COMMERCIAL SERVICES

ECO CITY- ECO INDUSTRIAL PARK (EIP)

EIP is a part of the urban structure,

Urban EcologyUrban

Ecology

Commercial services

Commercial services

EIPEIP

EIP metabolic impact energy lines of urban ecology

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ECONOMIC ZONES

Dung Quất

Vân Đồn

Nghi Sơn

Industrial City – Eco industrial City

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The ECO-lndustrial City Born Themes- Economic-Ecology City model (ECO2)

EIPEIP

Urban recidencesUrban recidences

Commercial Services/

Infrustructural Services

Commercial Services/

Infrustructural Services

Eco-industrial

City

Performance and efficiency of the urban economy Re-use of urban waste, urban renewable energy

Ensure complex industrial chain of the product “Food chain”

Use energy saving and natural resources Preserving biodiversity, a clean environment

Industrial services and logistics business connections

Adequate social services / amenities of modern infrastructure

Service recreation rest corresponds to ensure socio-economic level

• References :

1. Trends ecological urban development in Vietnam, Do Tu Lan, 2012

2. Green Growth Strategy, MPI, 2012

3. Green urban development in the Green Growth Strategy, Do Tu Lan, 2013

4. Reach Urban Development Green in VN, Do Tu Lan, 2015

5. Industrial Developmental Report 2015, MPI

6. Urban ecological research to develop ecological urban, Do Tu Lan, TCQHXD, 2004

7. Overview of industrial ecology, Dr. Nguyen Cao Lanh Construction University, 2013

8. Photos and maps from the internet to exploit illustration

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• Thank you