Issues on LC CO2 assessment

1
Issues on LC CO2 assessment

• Chiel Boonstra

2
Original building
Original building
REVIVAL - building
Abandoned orginal
New low energy building
1970
2020
2004
2050
3
Original building demolition new low E
building
1970
2020
2004
2050
4
Original building
Original building
REVIVAL - building
Abandoned orginal
New low energy building
1970
2020
2004
2050
5
Original building REVIVAL building
1970
2020
2004
2050
6
Information need from REVIVAL partners

• REVIVAL renovation
• Energy figures before
• Renovation bill of quantities
• Specification life time
• Energy figures after
• Demolition
• Quantities original building
• Demolition practice

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What do we add

• CO2 figures Eco-indicator 99 figures from
  SIMAPRO database
• Assumptions on alternative new building
• Conclusions on REVIVAL low E approach versus new
  low E building

8
Next Step

• Complete environmental assessment
• Proposal to use Green Building Challenge
  Assessment Tool
• GB TOOL 2005

9
GB TOOL 2005 issues

• Site Selection, Project Planning and Development
• Energy and Resource Consumption
• Environmental Loadings
• Indoor Environmental Quality
• Functionality and Controllability of Building
  Systems
• Long-Term Performance
• Social and Economic aspects