Slides by Haris Piplas

Input Lecture Aug 2021

Planning Green and Smart Urban Infrastructures for People-Centered Cities

Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

Intro - New global topic Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

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TOOL MAP Critical (Re-) Construction Temporary Urbanism Megascale Planning Generating Suburbia

Active Infill

Berlin

Shrinking City

Revitalizing Industry Mixed Use

Detroit

Planning the Metropolitan Area

DeUrbanization

Zürich

Horizontal Vertical Grid

Turbo Urbanism

Control

New York

Fragmented Suburban

Los Angeles

ReDensification

Revisiting Complexity

Repurposing Infrastructure

Creating Informality

Periodisation

Network of Green Infrastructure

Mexico City

Inventing a Capital

Mapping as a Research Tool

Recovering Waterscapes Macro-scale Social Housing

The Hybrid City

Caracas

Oil and the Automobile City

Multiple Hubs

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Sao Paulo

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Urban Mobility

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Developer as Architect

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Athens

Social Production of Public Space

Usergenerated Urbanism

Mapping as an Analytical Tool

Havanna

Identity Construction

Sarajevo

Madrid Places for Experimentation

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p i P s Pragmatic MultiCulturalism

Gated Communities

Guangzhou

Urban Villages

Shenzhen

Post Olympic Urbanism

Handshake Urbanism

Cairo

Coincidental Master Plans

Megascale Neighbourhoods

Desert Cities

Top-Down Urban Planning

Rebelious Informality

MicroPlanning

(Infra-) Cultural Design

Development through Distribution

Cooperation & Dialogue

Masterplanning Segregation

Cape Town

Micro / Temporary Programs

Destruction / Reconstruction

Ecology / Landscape

Public Infrastructure / Mobility

Informal / Hybrid City

Governance / Policy

Housing

Suburbia

Community Projects

City Extension

City Action Lab, Urban Global Toolbox, ETH Zurich, Chair of Architecture and Urban Design, Profs. Hubert Klumpner&Alfredo Brillembourg, Dr. Haris Piplas et. al.

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Charles Waldheim, Landscape Urbanism Harvard University

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Integrated approach Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

Concept

Lobbying/ Acquisition Lobbying/ Acquisition Sustainability

Concept

Research

Strategies

Scenarios

Research

Strategies

Scenarios A

City

AUDI MOBILE

Adaptability Sustainability

Innovative Mobilities

Flexibility Identity

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Innovative Mobilities New Centralities

Identity Diversity

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Diversity Smartness

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Prototypical Architectures

Smartness Adaptability

Flexibility

AUDI MOBILE

Prototypical Architectures

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Work/Livingspace

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A B

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p i P s Intervention Intervention Looping Network

Looping Network Mixed-use Buildings

B C

Mixed-use Buildings

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Hybrid Infrastructure

Hybrid Infrastructure Public Space

Public Space

New Centralities Multifunctional City

Multifunctional City Adding Infrastructures

Work/Livingspace

FlexibleTypologies

Densification Adding Infrastructures 21

FlexibleTypologies

Densification 21

City Action Lab, Urban Global Toolbox, ETH Zurich, Chair of Architecture and Urban Design, Profs. Hubert Klumpner&Alfredo Brillembourg, Dr. Haris Piplas et. al.

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DREES & SOMMER BLUE CITY Integrated Urban Solutions

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g i r https://scontent-ams3-1.xx.fbcdn.net/v/ y p t31.0-8/11312945_1593353774252154_261433514954904 o C T F A R U-TT’s Reactivate Sarajevo Forum, in Skenderija Dom Mladih, May 2015

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CITY PLANNER

CITY MAYOR

SUSTAINABILITY ENGINEER a sustainability engineering

political

envrionmental

social

12x 12x social housing

12x family business

12x start-

train station

school

20x

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envrionmental

social

20x comercial

station

warehouse

12x start-

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o C

12x

train station

green roof

facility

station

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20x

construction

bus station

warehouse

water treatment

solar

urban farming

recycling center

h ig green roof

CITY OFFICIAL

political

construction

12x

construction

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envrionmental social

VISION

bus

REAL ESTATE DEVELOPER

20x

12x

construction

political

10x

NON-PROFIT ORGANIZATION

12x social housing

ground

political

envrionmental social

construction

12x family business

university

community centre

school

social equality and urban sus-

political

envrionmental

social

construction

solar

water treatment

clinic

cultural building

university

an activist group organized by

its urban strategy 1x

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CITIZEN REPRESENTATIVE

12x social housing

community centre

cultural building

slow mobility street

clinic

urban farming

recycling center

Elective Course 2015 - Game v2.0 Urban Simulation Game U-TT Chair of Architecture and Urban Design - Prof. Brillembourg & Prof. Klumpner February 2016 - Page 30 ETH Zurich, Chair of Architecture and Urban Design, Profs. Hubert Klumpner&Alfredo Brillembourg, Dr. Haris Piplas et. al.

Spring Semester Elective Course - Play, negotiate and act!

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STRATIFICATION money FLOODING RISK

high investment costs high income

low investment

$$$$ $$$

12 billion / year energy savings 2.6 billion / year water savings

$ $

1.9 billion / year energy savings 64 millions / year water savings

POLLUTION

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low water pollution recycling of renewable energy soft transportation modes

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existing drainage expansion of current projects

residential 45%

institutional 5%

max. 5 floors min. 2 floors

marginal 5%

= 570.000 m2 (tot. usable srf.) recreational 60%

cultural 30%

informal 15%

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i r a comercial 20%

residential 40%

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marginal 10%

informal 15%

$$$

marginal 15%

formal 70%

recreational 60%

strata 1 strata 2

green roof permeable surfaces increase water base

= 150.000 m2 (tot. usable srf.)

strata 3 strata 5

institutional 5%

max. 40 floors min. 5 floors

formal 70%

= 460.000 m2 (tot. usable srf.)

marginal 5%

formal 20%

DIVERSITY

informal 15%

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SCENARIO 4

formal 20%

max. 20 floors current heights (~2 floors)

energy

comercial 55%

industrial 5%

SCENARIO 3 residential 4%

comercial 91%

offices 3%

public space % hard & green r 40%

SCENARIO 2

informal 20%

DENSIFICATION

residential 10%

comercial 40%

LAND USE

institutional 7%

SCENARIO 1

strata 3 strata 5

strata 3

$$$

high investment costs (private sector)

$$$

high investment costs (for public space)

$$$ $$

10 billion / year energy savings 1.6 billion / year water savings

$ $

1.5 billion / year energy savings 0.9 billion / year water savings

balanced high exposure good infrastructure

low exposure change drainage system water storage

high water pollution better solid waste management exclusive solid waste management privatization

better water treatment campaign to clean the canal

87 kWh / m 2 / year

74 kWh / m2 / year

34 lpd / year 51 kWh / m2 / year

23 kWh / m / year

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TRANSPORTATION

6 lpd / year

8 lpd / year

7 lpd / year

circulation 1.500 person / hour

circulation 4.680 person / hour

circulation 5.660 person / hour

circulation 3.700 person / hour

impact 18.000 vehicles / km

impact 26.300 vehicles / km

impact 28.200 vehicles / km

impact 8.887 vehicles / km

Barranquilla Summer Schools 2014-2015

MARKETS IN THE TROPICS

Urban Think-Tank Methodology U-TT Chair of Architecture and Urban Design - Prof. Brillembourg & Prof. Klumpner February 2016 - Page 17 ETH Zurich, Chair of Architecture and Urban Design, Profs. Hubert Klumpner&Alfredo Brillembourg, Dr. Haris Piplas et. al.

Spring Semester Elective Course - Play, negotiate and act!

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City - Region - Landscape Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

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SCALES & THEMATIC CLUSTERS “Micro/Temporary Programs” presents a

new form of urban appropriation and reactivation of leftover and residual spaces, activating them for limited time mainly with recreational and educational functions and encouraging a direct interaction between the space and the user. It also describes a phenomenon of nomadic urbanism, which means a space in constant transformation. Usually, in an bottom-up manner, individuals start to take proactive roles by carrying out their own ideas, making use of the space available, overcoming the lack of budgets with their creative potential.

MICRO

scale interventions, which are mainly bottom-up and temporary initiatives but with an immense impact on the urban context. In the case of Sao Paulo, the tool “Microplanning” showed the creation of urban creative practices in the existing urban fabric as a response to the need for communal spaces for leisure, recreation and sporting activities.

“Community Projects” include social infrastructure

where buildings and landscapes with educational, recreational and cultural functions are being strategically implanted into the urban fabric.

“Informal/Hybrid City” includes the inter-connection and mutual dependence of informal and formal parts of cities. Often informal and formal structures overlap and influence each other, creating a hybrid urban environment. The coexistence and symbiosis of these two are visible in different cities.

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“City Extension” includes new large-scale

projects that usually have the aim to add new neighborhoods to the city, often provoked by mega-events or the vision to provide to the city the missing functions, from residential to commercial and industrial ones.

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MEDIUM scale interventions implemented in the city’s urban

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“Suburbia” shows how a new mode of urbanism pushes the growth of the city to the periphery, leaving entire downtown areas empty and abandoned. Here new transportation networks, detached single family house typologies and the location of new shopping malls define the urban landscape of mostly peripheral areas of the city.

fabric. In the case of Mexico City, the tool “Network of Green Infrastructure” explained the implementation of “The Green Plan”, an urban policy seeking to address issues such as air pollution and traffic congestion by introducing infrastructural projects such as the Bus Rapid Transit System.

MACRO scale urban plan or project, provoking a massive urban

transformation in great part of the city. If we remember the case of Berlin, the tool “Megascale Planning” showed the implementation of a massive urban expansion plan for Great Berlin. In the following decades another city-scaled project sought to convert Berlin into the capital of the Third Reich.

“Housing” includes social housing development schemes and the ones delegated to private real estate developers. This produces often a new model of vast rows of uniform and mass-produced homes, with minor access to public facilities and detached from the city center. Often, inhabitants start to create solutions for their own necessities by organizing and adding basic services.

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“Destruction/Reconstruction”

shows the issues of de-urbanized and destroyed cities and the processes of their renovation and re-structuration that often produces new urban identities and new functions.

“Ecology/Landscape” explains the implementation of ecological/landscape architectural interventions in the urban fabric. Mostly these measures deal with local resources and are directed towards dealing with environmental problems in order to implement sustainable development scenarios.

“Governance/Policy” presents initiatives that come from governmental entities intended to (re)shape a city or to initiate territorial restructuring of a larger scale.

“Public

infrastructure

Mobility”

presents plans for the construction of highways, railway networks, bridges, tunnels as well as new public transport systems and environmentally friendly modes of mobility for the constantly growing cities.

City Action Lab, Urban Global Toolbox, ETH Zurich, Chair of Architecture and Urban Design, Profs. Hubert Klumpner&Alfredo Brillembourg, Dr. Haris Piplas et. al.

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Natura 2000 Forest green roof

wildflower verge

green wall hedgerow

biodiversity-rich business park

Rachel Hudson/butterfly track

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multifunctional farming

beehives

o C reedbed

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wildlife overpass

fish ladder

Potential components of a Green Infrastructure

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❚ Core areas of high biodiversity value which act as hubs for GI, such as protected areas like Natura 2000 sites ❚ Core areas outside protected areas containing large healthy functioning ecosystems ❚ Restored habitats that help reconnect or enhance existing natural areas, such as a restored reedbed or wild flower meadow ❚ Natural features acting as wildlife corridors or stepping stones, like small watercourses, ponds, hedgerows, woodland strips

❚ Artificial features that enhance ecosystem services or assist wildlife movement such as eco-ducts or eco-bridges, fish ladders or green roofs ❚ Buffer zones that are managed sustainably and help improve the general ecological quality and permeability of the landscape to biodiversity, e.g. wildlife-friendly farming ❚ Multi-functional zones where compatible land uses can join forces to create land management combinations that support multiple land uses in the same spatial area, e.g. food production and recreation

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District- Neighbourhood Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

Summary of the project

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• Green District is an urban development project with profound and lasting positive economic and environmental impact, in line with the local governmental priorities. • To ensure this added value, dialogue with local stakeholders is essential. Our ideas and principles have a strong foothold in the Swiss Smart and Green City Development sector. • It is an innovative and pioneering project. A role-model for the development of smart and sustainable urban projects, respecting the SDG goals and to be organized as a PPDP with international and local partners – intervowen with Swiss know-how.

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2000Watt Sites

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Smart City Switzerland

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Smart Grid

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• The project covers all three pillars of sustainability: environmental, economic and social. It responds to the growing need of the Indian people to live according to the SDG goals and to strive for a stimulating, safe, inclusive and healthy living environment, without being segregated (inside exclusive gated communities)

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• This project will be first of its kind smart & green township project which will be carbon neutral. It will set and example of how decentralised planning of smart nodes that collectively form an integrated urban grid.

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Smart Grid

Urbanistic Excellence, Environmental Best-practice and Economic Catalyst

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• The future city districts will be characterized by a high percentage of green buildings, short and safe walking distances and high quality of living. Their environmental sustainability will be certified based on the 2000W resource efficiency carbon-neutral label. The extensive green belt and green corridor axes will add to the ecosystem services, biodiversity preservation and soil protection.

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• In the design of the masterplan by 2000Watt SmartCities Association and partner Drees&Sommer’s Schweiz AG ‘Integrated Urban Solution’ sector, multi-disciplinary methodologies and multi-stakeholder approach is a basic principle of the company culture. Interaction with the community, experts and other project participants will provide an important exchange of valuable information, experiences and ideas that are later incorporated into the urban strategies, plans and designs.

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• Project experience: strategic city management (Brainport, Morgenstadt), urban development projects with Swiss government and ETH (Latin America, Eastern Europe), D&S case studies of urban planning and development projects in Germany, Egypt and Mongolia and Greencity.Zürich.

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2000 Watt Smart Model Township

Parks and Trees

Farmer

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Private Green

Forest

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Greenhouses

2000 Watt Smart Township

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Buildings

Sustainability analysis and Campus & District Scenarios

Temporary inclusive spatial use

Public space 30

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Areal Plan

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Mobility concept

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Land use planning

Insolation and wind flow

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development order of different village clusters

view of AudiPolis looking East

AudiPolis Urban Think-Tank Chair of Architecture and Urban Design, ETH Zurich

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Landscape - Ecosystems - Architecture

Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland

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Informal Toolbox Urban Think-Tank Chair of Architecture and Urban Design, ETH Zurich; Columbia University

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Informal Toolbox Urban Think-Tank Chair of Architecture and Urban Design, ETH Zurich; Columbia University

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Smart Green Futures

Wasserfront incl. dike

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Integration of buildings and ecologies

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Intelligent water management in public space

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Riverfront

Smart Masterplanning

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AGROCITÉ R-URBAN, AN AGENCY OF CO-PRODUCED URBAN REGENERATION

ARCHITECT: ATELIER D’ARCHITECTURE AUTOGÉRÉE LOCATION: COLOMBES, PARIS, FRANCE YEAR: 2012-2014 PROJECT DETAILS: - CULTIVABLE LAND - AREA FOR ACTIVITIES RELATED TO NATURE AND AGRICULTURE - AREA FOR COMMUNITY GARDENING - SUPPORTING CULTURAL AND EDUCATIONAL ACTIVITIES - EXPERIMENTAL URBAN AGRICULTURAL FARM - SHARED GARDEN FOR RESIDENTS OF THE NEIGHBOURHOOD - SHARED GREENHOUSE FOR PLANTS AND SEEDLINGS - SEED LIBRARY - VEGETABLE MARKET AND LOCAL AGRICULTURAL PRODUCTS - COLLECTIVE CAFÉ AND COOKING FACILITY - COLLECTIVE BREAD OVEN

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7.2.3 Project NODE 1 Centro Social

LINEAR INTERVENTION Resilient Canal System

with Market on Ground Floor Shaded Seating Area

Shaded Picnic Area

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Bike and Nature Route

Shaded Picnic Area

Experiential Boardwalk Structure

Shaded Seating Area

Bus Stop

Public Transport Route

Lighting for all public areas

Pedestrian Walkway

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p i P s Floating Bioswales

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Mangroves

7.2 Cartagena

Ferry Stop: Eco-tourism access point

BIOSWALE EASEMENT_ Stormwater runoff for plant use and stormwater filtration

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PUBLIC SPACE_Activity Zones: Playground

PUBLIC SPACE_Activity Zones: Fitness Parcour

BERM_Folded Landscape creates a constructed elevated landscape for flood protection

SOFT WATER EDGE Permeable Surfaces and Water Access Points

Section on: NODE 1 LINEAR INTERVENTION 7. Project Proposals

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REMOVE FENCES

FUTURE ARS AEVI MUSEUM

TEMPORARY ACCESS CAFE TITO

Administracij a

Cafe

Biblioteka

PLAYGROUND

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SECONDARY ACCESS

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SLIDES

FOOTBALL

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HANDICAPPED ACCESS

URBAN GARDENING

MAIN ENTRANCE

VOLLEYBALL

PICNIC

FOOD TRUCKS NATIONAL MUSEUM NEW MAIN WALKWAY

E 1:200

Sarajevo Now: People’s Museum Design concept by Urban-Think Tank and Baier Bischofberger Architekten

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2.2 Cartagena

2.2.3 Project

Cartagena 2.0: Vision for a resilient future

oo rh bo igh on e z N Po El

LINEAR INTERVENTION Interventíon Lineal, 100mt Canal new infrastructure for kiosks, public sanitation, shaded outdoor areas, sunroofs and inviting green zones. This new “Intervention Lineal” along the canal has a system of “Integrated Infrastructure Points” that are defined by a small building typology with enclosed areas (lockable volumes), terraces and roofs with PV, that are integrated into the berm design providing the local residents with access to solid waste management collection points, areas for picnicing, kiosks as well as outdoor educational programming. Throughout the site, a comprehensive lighting system will provide secure illuminated areas during hours of darkness. The First Phase of Development will include the Node 1 and 100 meters of Linear Development along the canal creating a new centrality. The second phase foresees an extension of the new landscape along the canal providing a safe, resilient and prosperous zone at the new edge of the city.

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Ha Cu rd E rre dg nt e C ly a Un nal de Sys r C te on m str uc

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Ad So diti il S ve ed Lay im er en tat ion

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n Co sig cy De lien rm Resi e B th wi

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e ut Ro nd nt t a eme r o sp anag an Tr e M lic ast b Pu lid W So

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Replicable Prototype of Development of 100 meter along Canal Chia Maria

Thank you ! Dr. sc. ETH Haris Piplas

Do-Director Sector Integrated Urban Solutions Drees & Sommer Switzerland