View
3
Download
0
Category
Preview:
Citation preview
Energy Efficiency in Urban Renewal of a UNESCO-listed historical centre
The case of Porto
Ana Paula Delgado PORTO VIVO, SRU
Historical Architecture & Energy Efficiency – Proposals and Solutions
25th September 2013
European Parliament, Brussels
sru.ana.delgado@cm-porto.pt www.portovivosru.pt
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Critical Area of Urban Recovery and Reconversion
Historic Centre of Porto World Heritage
Urban Rehabilitation Area of the Historic Centre of Porto
Date of Inscription: 1996 Criteria: (iv) Area: 0,5 Km2
Census 2011: 5,095 residents Buildings: 1,773
“the urban fabric and its many historic buildings bear remarkable testimony to the development over the past thousand years of a European city that looks outward to the west for its cultural and commercial links” in http://whc.unesco.org/en/list/755, 2013.05.23
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Source: João Paulo Andrade in http://www.pbase.com/jandrade/image/33502664
Sé
Buildings in Porto HC: some examples
Source: http://www.lucios.pt/portfolio/requalificacao/edif%C3%ADcio-de-habita%C3%A7%C3%A3o-social-na-rua-mouzinho-da-silveira
Mouzinho/Flores
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels Plans, front elevation and rear elevation of a typical building
roof
skylight
Outer lateral wall
Front façade wall
Glazed windows
Action Programme of Morro da Sé
(1)
Action Programme of Mouzinho /
Flores (2)
Cardosas (3)
Different Financial Models in the Same World Heritage Site
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Innovative Financing of Cultural Heritage | 30th May 2013 | Fulham Palace, London
31st December 2012
Public Space Improvement
Porto City Council | 1,2 M€ | 62% ERDF | Completed
Students Residence
Real Estate Investor selected by public tender | 22 buildings| GBA 7.362 m2 | 125 bedrooms| 6.3M€ | 45% ERDF | Ongoing works
Tourist Accommodation Unit
Real Estate Investor selected by public tender | 6 buildings| GBA 3.500 m2 | 50 bedrooms| 4.6M€ | 40% ERDF | Ongoing works
Residence for the Elderly
Partners: Porto City Council; Social Institution | Extension and upgrading from 6 to 12 bedrooms| 740 thousand Euros | 66% ERDF | Completed
Resettlement Programme
Partners: Porto Vivo, SRU; DomusSocial; Operational partners chosen by public tender | 32 buildings | GBA circa 8.000 m2 | 8,1 M€ | No. of families: 24 | Estimated no. of social dwellings: 71 | Ongoing works
Urban Image and Energy Efficiency
Porto Vivo, SRU | 57 buildings | 1,9M€ | 60% ERDF
| Ongoing works
Tangible Projects
Estimated Total Investment: 40M€ 36% Public| 45% Private | 19% ERDF
(include studies, expropriations and private works of buildings)
Sou
rce:
Ad
apte
d f
rom
“H
isto
ric
Cit
ies
in d
evel
op
men
t: k
eys
fo
r u
nd
erst
and
ing
and
act
ing”
(O
WH
C,2
013
)
1.Action Programme of Morro da Sé: Synthesis
THE INITIATIVE Municipality of Porto National Institute for Housing and Urban Renewal (IHRU)
THE PROJECT DRIVERS
Porto Vivo, SRU
Technical Support Structure
THE PROJECT IMPLEMENTATION
Novo Norte – ON.2 Operational Programme
Porto Vivo, SRU
Special Operations Office
Co-finances
Porto Vivo, SRU Develops
Plans Regulates Supervises
PHYSICAL INTERVENTIONS
Porto Vivo, SRU Porto Vivo, SRU
Municipality of Porto
Porto Vivo, SRU
Creation of the Students Residence and Local Accommodation Unit
- Resettlement Programme - Improvement of the Urban Image and Energy Efficiency
- Public Space Improvement - Residence for the Elderly
Rehabilitation Programme
URBAN AREA MANAGEMENT
Porto Vivo, SRU Porto Vivo, SRU Municipality of Porto
Owners support office Relations with the population and public awareness
Entrepreneurship support office
Conservation and handling of the public space
CIT
IZEN
PA
RTI
CIP
ATI
ON
<<
<
<<<
Private owners
Social Institution Public owners
Coordinates Connects
Private owners
Porto Digital
Citizens
STAKEHOLDERS:
Builds and manages
Public local
Public regional
Public national
Private
Institutions
Civil society
EIB
EIB IHRU / EIB Loan
Public Tender
Real Estate Investor
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
FAÇADES
SPANS
Existing solution Solution of rehabilitation Existing solution Solution of rehabilitation Existing solution Solution of rehabilitation
Existing solution Solution of rehabilitation
Mansory stone Mansory stone Mansory stone Aplication of thermal insulation of
walls on the inside covered with light materials (plasterboard, wood or aglomerate of wooden)
Aplication of thermal insulation of walls on the outside covered with basecoat applied on it type ETICS
Aplication of thermal insulation of walls on the outside covered with a independent covering and a ventilated space between (slates).
Wood frames with simple glass and interior protection
Introducing a seconde frame inside ( keeping the protection)
Solutions: a technical road map (SRU, Porto Energy Agency and Regional Heritage Authority (DRCN))
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Solutions: Fiscal Incentives for Building Rehabilitation
Fiscal incentives for building rehabilitation are higher if owners introduce energy efficiency solutions. These must be certified by Porto Energy Agency in order to access the benefits.
Historical Architecture & Energy Efficiency | 25th September 2013 |European Parliament, Brussels
Agenda • JESSICA-type Fund for the Support of Renewing the
Historic Centre of Porto World Heritage • Financial Framework 2014-2020, Europe 2020
Scope
• Rehabilitation of private buildings, classified as National Monument and World Heritage, with housing function, in the Historic Centre of Porto World Heritage
• Small landowners, attention to those with economic need or who house tenants with economic need, and with rents below market price
Objectives
• Rehabilitation components: internal accessibility, infrastructure networks, common spaces and other areas with public dimension of private property, covering also the exterior image (facade and roof)
• Improvement of living conditions, comfort and quality of life
• Strong focus on the dimension of improving the energy efficiency of private buildings
Estimated Fund Allocation – 240 Million Euros
• Taking into account the state of conservation and the weight of the housing sector in the intervention area (60%), including the average costs for rehabilitation and the energy efficiency investment estimate
Solutions: Financial Instrument to Private Owners Proposed Model of a JESSICA type Urban Development Fund
Recommended