renaissance lyon state of progress on political recommendation issues preparation final report

1RENAISSANCE : a CONCERTO project financed by the European Commission on tne six framework programme

RENAISSANCE - LYON -FRANCE

RENAISSANCE LYON

State of progress on Political recommendation issues

preparation Final Report

24/25 April 08- Saragossa

Béatrice [email protected] Grand Lyon- Leader WP1.1



Activity report with a view to preparing the final report

WP 1.1 energy and town planning




Reminder of objectives fixed in WP 1.1 “energy and town planning”:

take advantage of the possibilities for innovation in the area of energy policy made possible by the scale of this operationintegrate the results of this exemplary operation into local and national policies so that results can be immediately replicated share the experience gained with other developers / promoters

State of progress of WP 1.1: 95%



Taking advantage of the possibilities for innovation provided by Concerto in the field of energy policy

Experimental approach involving the ecological rehabilitation of a neighbourhood:

experimental site validated (Sainte Blandine area)partners identifieddefinition of the level of requirementexchange of experiences with co-owner associations in France

To be done by late September 2008:Finding innovative tax and financial solutions (2nd and 3rd quarters 2008)Developing a programme of work to be carried out on a test sample of apartment blocks (2nd and 3rd quarters 2008)Exchanges with the Saragossa partners on legal and financial arrangements likely to be duplicated in Lyon.



RENAISSANCE - LYON -FRANCEWP 1.1 energy and town planning

Taking advantage of the possibilities for innovation provided by Concerto in the field of energy policy

Wood-burning heating systems: changes in the perception of using wood-burning heating systems in urban environments

Was used to look at wood as a source of energy for other urban projects in the Lyon areaExample: Bron Terraillon ORU: diagnosis of the existing system and hypotheses proposed for reworking the energy system, particularly using wood as a source of energyExample: feasibility study with a view to installing a wood-burning heating system in Sathonay CampDecision: 2010/2011



Integrating the results of this exemplary approach into local and national policy

Concerning local policy:Draw up a sustainable housing data repository based on experience feedback from the Restart programme and on the levels of requirement of the Concerto programmeDraw up an “office” data repository based on the levels of objectives determined in the Concerto programme for officesCollaboration with the Rhône-Alpes region with a view to enriching policy direction in favour of the environmental quality of buildings



The Grand Lyon sustainable housing data repository

Conditions of application:

Future development zones, via property developers Set up a system for monitoring the application of the data

repository at all stages of the project (design and implementation) + thinking on the idea of issuing a Grand Lyon “eco-passport” to promoters who subscribe to the system

Sale of community landDitto above

Social housing To be generalized as of 01/01/2009 + and common approach

implemented with the Rhône-Alpes region




TOPICS CONTENT COMMENTS

ENERGY Systematic bioclimatic approach (Workshop 1),Insulation : 0.6 <= U BAT<= at 0.70 W/ m².K Heating < 50 kWh/m2 ,(EP, SHAB)ECS < 30 kWh/m2/an ,(EP, SHAB)

Result requirementsTHPE RT 2005 equivalent(using THCE calculation, official method)

… Moving towards RT 2010

COMFORT IN SUMMER

Free strategy based on the association of various technical solutionsAverage to heavy inertia requested

Quality of sun protection

WATER Specifications on pressure, quality of valves and fittings, WC, etc.Rainwater management: recuperation if watering needs justified

Reducing consumption

HEALTH Free strategy, but with better supervision (appendix 2)

Based on marking of the NF Environment, CTBP+, etc. type

WASTE Specifications on storage premises, signposting for sorting, outside access

Controlling waste disposal

Summary of requirements determined




Number of dwellings

Programming(invitations for proposal included)

Design(Draft project to detailed design and planning permission)

Consultation file-Site

Future development zones

1 737 607 35

Sale of land 476 60 -

Social housing 130 173 -

TOTAL approx. 2 350 approx. 840 approx 35Or a total of approximately 3 225 dwellings Or a total of approximately 3 225 dwellings concerned by the approachconcerned by the approach

Operational progress




Experience feedback:

Economic feedback from some operations:

- Zac Norenchal, block 1 (OPAC 69) : 52 € HT /m2 net floor area- Décines operation (OPAC Grand Lyon) : 107 € HT / m2 net floor area

Operational feedback:

Clearer view of extra costs linked to applying an environmental quality approachEnvironmental management approach being constantly improved, both for clients / builders and future development zone developers




The office data repository

Environmental performance objectives

- Energy: limiting consumption and use of renewable energies

- Summer comfort: priority given to passive treatment- Water, visual comfort, acoustics, health, materials,

waste, etc.

Set up experimentally in 2007




TOPICS CONTENT COMMENTS

ENERGY Bioclimatics, Insulation : UBAT < 0.7 W/m²°C Heating < 25 kWh/m² SU. year,Cooling < 30 kWh/m² SU. yearIntegration of renewable energy sourcesConsumption objectives for lighting and other uses of electricity

Results requiredImportance of limiting consumption for cooling

COMFORT IN SUMMER

Free strategy based on the association of the following techniques: inertia, sun protection, ventilation

T > 28°C less than 80h/yearDynamic simulation used

OTHER COMFORT

Reinforced visual and acoustic comfort Natural lighting, limit values for sound levels and daylight factors.

WATER Efficient equipmentRainwater recuperation study

No obligation to obtain a result

HEALTH Use made of safe products, use of certain materials limited

Based on marking of the NF Environment, CTBP+, etc. type

Performance requirements




Summary of the experimentation phase:

98 000 m2 currently being programmed or designedno negative feedback from the design department or contractors in charge of applying it only complementary requests (such as weather forecast files) have been made.Amongst the changes to be made to the office data repository:be able to increase the power of the photovoltaic cells to be installedone or two corrections of units used to calculate consumption need making,

document will be validated in its present form

In the future, harmonisation will be possible with the sustainable housing data repository of the Grand Lyon/Rhône-Alpes region




Collaboration with the Rhône-Alpes region with a view to enriching policy direction in favour of the environmental quality of buildings

The region to draw up a data repository in favour of environment quality in social housing inspired by the Grand Lyon data repository

Aim: Promote building environmental quality in social housing via appropriate subsidies

Input from the Concerto/Renaissance project:technical input (enriching technical systems, the choice of building techniques, equipment)



Collaboration with the Rhône-Alpes region with a view to enriching policy direction in favour of the environmental quality of buildings

Work in common to bring the two tools together in order to help to make these approaches easier to understand for builders

Setting up appropriate financing for social housing, helping to limit the financial impact involved in applying environmental quality approaches:

Measures taken at regional level: grants Measures taken at Grand Lyon level: removal of ceilings on local margins and reduction in the social housing grant if the data repository is not respected



Concerning national policies:Programme monitored by ADEME (national agency responsible for helping create and set up government policies in the field of energy control and the use of sustainable energy)

Aim: learn from the Concerto programmes carried out by different French towns in order to guide future national policy in terms of energy efficiency and the use of sustainable energy

Request for “prébat” proposals by the PUCA: 4 French Concerto projects involved

proposal for action called “Concert’action” dealing with the socio-economic aspect of the various Concerto project: understanding the stakes and accepting changes in practice by all professionals of the building industry.



PUCA: a state body which associates the relevant administrations of the ministry for ecology, development and sustainable development, the ministry of employment, social cohesion and housing, the ministry of higher education and research, and the ministry of culture and communication.

Enertech, a partner in the Concerto programme, and a consultant for the “isolons la terre” collective for the promotion of a national policy aiming to bring heating energy consumption down below 50 KWh/m2/year for old housing being renovated



Grenelle of environmentWhat is Grenelle? Large brainstorming session to move thinking forward on sustainable development in national policiesIt involves most of specialists on energy in housing: voluntary sector, building trade, state department …

Workshop N°1 (summer 2007) Concerto project was quoted as an example as an eco district and for its high level of energetic efficiencyMEDAD (Ministry of environment and sustainable development) created a website on eco district

Two of the examples cited were Concerto projects (Grenoble and Lyon)

Concerto project contribution toward futur energetic policy in housing is mainly based on working method. National policy is adopting working method by performance level , which follows from the Concerto program



Sharing experiences acquired by other developers / promoters

High environmental quality specifications to be distributed to the operators of the Confluence who are not committed to the Concerto programme:

For the new operator consultations (Block E 1, E 2, E3, E4 of the Confluence future development zone), Concerto level of requirement for consumptions reached or exceeded

Widespread communication on the project to the federation of building promoters

Objectives of the specifications about to be used on other development projects outside the conurbation


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renaissance lyon state of progress on political recommendation issues preparation final report

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