National Reports
An Example
Roel Lanting (TNO)
What was the question?
• National indicators and frameworks
• Indicators with national acceptance
• Other indicators (e.g. local)
• Ongoing national research and results
Problem
• What is an indicator (set)?
• When is it construction related?
• Should we make distinction between indicators according to their use?
What is an indicator
• Simplified way of expressing a phenomenon
• Understandable for non-experts (means of communication)
• Measurable (objective)
• Repeatable
Construction related indicators
• Built environment
• Decision making in building processes
Use Context
• Design (optimisation, solution oriented)
• Assessment (evaluation, improvement)
• Monitoring (changes, bench marking)
• Process quality (interaction between stakeholders, management performance)
• Common language
Levels
• National (wide scope, less construction related, mostly monitoring, bench marking)
• Urban (built environment, people, economic stability, mostly design and assessment)
• Building (environment, LCA based tools)
• Materials (environment, LCA based tools)
Indicator sets used in NL
Indicator sets OtherLEVEL/USE Design Assessment Monitoring Guidance LabelingNationalUrban 1 (VPL) 3 (DPL, BB, EPL) 2 (ISV, NCDO) 1 (NPDS)
Building 2 (epc, mmg) 1 (Eco Quantum) 1 (Tilburg)
Material 1 (NPSB) 1 (MRPI)
Sustainability Urban Level3 basic elements and 10 theme’s
Sustainability
Planet People Profit
- Environment global local
- Health
- Nuisance- Safety
- Perception
- National
- Local
- Future value
Environmental quality Social quality Economic stability
- Facilities
Sustainability
Planet People ProfitEnvironment Social Economic stability
Global Local Perception Usability Future value
Land use Energy Raw materials Emissions Emissions, Health Safety, Nuisance, Image Accessability, Facilities/Services Capacity to change
Indicators
Profile
Land Energy Materials Emissions Perception Usability Future valueHealth
Local employment
Base elements
Theme’s
Issues
Dutch Approach
• Environment: indicators based on LCA ball park figures
• Social: indicators based on number of people affected, distances, (surface) area, quality classifications
• Economic: indicator based on local employment, flexibility/capacity to change
THEME: ENVIRONMENTISSUE: Water
1. Indicator(a) Name: Rainwater(b) Short description: Rainwater retention in the area(c) Unit of measurement: % rainwater infiltrated/total amount(d) Type of indicator (Pressure, State, Response): P
2. Relation with functions and physical objects paving, sewage system, surface water
3. Significance (Policy Relevance)(a) Purpose & Relevance sewage treatment, drought, biodiversity(b) Relation with other indicators: Dehydration, Quality of life(c) Targets or thresholds: not available
4. Calculation method and Underlying Definitions(a) Calculation method: hard surface versus total surface, rainfall(b) Definitions and terminology: …….(c) Required input data: infrastructure, rainfall data
5. Further information:(a) References:
Situation before restructuring 3 districts
0%
20%
40%
60%
80%
100%
120%
140%
160%
180%
200%
Ruimtegebruik LCA-score Energie Geluid Groen & Water Voorzieningen Bereikbaarheid kw aliteit w onen enw oonomgeving
BUURT9 (Geuzenveld)
Poptahof (Delft)
Transvaalbuurt (den Haag)
Comparison Present Situation and Planned Situation
0%
20%
40%
60%
80%
100%
120%
140%
160%
180%
200%
Ruimte
gebr
uik
LCA-s
core
Energ
ie
Geluid
Groen
& W
ater
Voorz
ienin
gen
Bereik
baar
heid
kwali
teit w
onen
en
woono
mge
ving
Transvaalbuurt (den Haag)
Transvaalbuurt plan (Den Haag)
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