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REVIVAL

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The Albatros, Den Helder Netherlands. The following reference values can be used: ... the Newbuild equivalent, due to lower annual energy use (Albatros & Daneshill) ... – PowerPoint PPT presentation

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Title: REVIVAL


1
REVIVAL
  • Work Package 9

Chiel Boonstra, Isolda Strom
November 2006
2
REVIVAL Objective
  • The global objective is to show that tertiary
    buildings from the post-war pre-energy conscious
    era, can be refurbished economically, with
    improvements in energy performance that lead to
    lower life-cycle CO2 emissions than the original
    building, or an equivalent new building. Thus
    refurbishment would make a significant
    contribution towards the EU policy of meeting the
    Kyoto protocol.

3
Objective WP9
  • To identify a life-cycle CO2 assessment
    procedure which is sensitive to the emissions
    associated with the manufacture of materials,
    transportation to site, construction, energy in
    use and maintenance, final demolition and
    disposal of wastes.
  • To apply it to the refurbishment of the existing
    building and make comparisons with the reference
    case of demolition and new-build.
  • To assess and report on general environmental
    results of refurbishment

4
Data collection per site
5
Data collection per site
6
Meyer Hospital, Florence Italy
7
Lycée Chevrolier, Angers France
Preliminary results
  • General info received
  • Need exact response

8
Preliminary results
Daneshill House, Stevenage UK
Initial process CO2 - materials
9
Preliminary results
GSIS, Athens Greece
(NOTE DATA NOT COMPLETE)
Initial process CO2 - materials
10
Results
GSIS, Athens Greece
11
Preliminary results
Kat Hospital, Athens Greece
(NOTE DATA NOT COMPLETE)
Initial process CO2 - materials
12
Preliminary results
The Albatros, Den Helder Netherlands
Initial process CO2 - materials
13
The following reference values can be used
  •   Good It can be considered as the performance
    of the best 25 buildings on the building stock.
    Can also be considered as a value typical of the
    requirements of energy performance regulations
    for new buildings,
  •  
  • Typical Also called Building stock reference.
    This corresponds to the energy performance
    reached by approximately 50 of the national or
    regional building stock (median value).
  •  
  • The reference values are defined at the national
    or regional level.

14
Conclusions preliminary results
  • Besides lower initial CO2 emissions, in 2 cases
    the renovated REVIVAL Building has lower annual
    CO2 emissions than the Newbuild equivalent, due
    to lower annual energy use (Albatros
    Daneshill).
  • In all cases the renovated REVIVAL building shows
    lower CO2 emissions than the existing building
    within the first 5 years.

15
WP9 Broader environmental assessment
  • Objective
  • To assess and report on general environmental
    results of refurbishment

16
Energy and Resource consumption
  • Construction/ renovation, operation demolition
    phases
  • Energy efficiency
  • Renewable energy
  • Recycling materials
  • Reuse materials
  • Water efficiency
  • Embodied energy
  • Renewable materials

17
Emissions waste
  • Construction/ renovation, operation demolition
    phases
  • Wastewater runoff
  • Building waste
  • Greenhouse gasses other atmospheric emissions
  • Reuse recycling
  • Renewable materials
  • Impact site
  • Local regional impacts
  • Transportation

18
Indoor environment
  • Construction/ renovation, operation demolition
    phase
  • Indoor climate
  • Indoor air quality
  • Natural light
  • Ventilation
  • Off-gassing materials
  • Tobacco smoke control
  • Temperature humidity
  • Noise acoustics
  • Social economic aspects

19
Environmental management
  • Construction/ renovation, operation demolition
    phases
  • Building lifespan
  • Functionality
  • Flexibility, adaptability
  • Long term performance
  • Controllability building systems
  • Maintenance

20
From each REVIVAL site
  • 10 lines for each heading (energy, resources,
    emissions and waste, indoor environment,
    environmental management
  • One page A4 highlighting a particular
    environmental element of your site
  • 3 illustrative pictures
  • Deadline Before next meeting

21
Keywords !
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