Title: REVIVAL
1REVIVAL
Chiel Boonstra, Isolda Strom
November 2006
2REVIVAL 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.
3Objective 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
4Data collection per site
5Data collection per site
6Meyer Hospital, Florence Italy
7Lycée Chevrolier, Angers France
Preliminary results
- General info received
- Need exact response
8Preliminary results
Daneshill House, Stevenage UK
Initial process CO2 - materials
9Preliminary results
GSIS, Athens Greece
(NOTE DATA NOT COMPLETE)
Initial process CO2 - materials
10Results
GSIS, Athens Greece
11Preliminary results
Kat Hospital, Athens Greece
(NOTE DATA NOT COMPLETE)
Initial process CO2 - materials
12Preliminary results
The Albatros, Den Helder Netherlands
Initial process CO2 - materials
13The 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.
14Conclusions 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.
15WP9 Broader environmental assessment
- Objective
- To assess and report on general environmental
results of refurbishment
16Energy and Resource consumption
- Construction/ renovation, operation demolition
phases - Energy efficiency
- Renewable energy
- Recycling materials
- Reuse materials
- Water efficiency
- Embodied energy
- Renewable materials
17Emissions 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
18Indoor 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
19Environmental management
- Construction/ renovation, operation demolition
phases - Building lifespan
- Functionality
- Flexibility, adaptability
- Long term performance
- Controllability building systems
- Maintenance
20From 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
21Keywords !