Fabric first and refurbishment; green deal and beyond - By Peter Bonfield, BRE
1. Fabric first and refurbishment; green deal and beyond
CoRE’s Inaugural event!
Dr Peter Bonfield
Chief Executive, BRE
Part of the BRE Trust
2. A tipping point ?......
– Demographics
– Mass urbanisation
– Climate mitigation
– Climate adaption
– Fuel poverty
– Technology integration
– Rebalancing of the world’s economies
– Communications
– Austerity
– Big change, big challenge, big opportunity,
big threat, faster and faster!
– Built environment – a key component
3.
4.
5. • Health &
BREEAM Categories Wellbeing
• Management
• Transport
• Energy
• Materials
• Water • Waste
• Land Use & • Pollution
Ecology
6. MISSION
To deliver venues, facilities, infrastructure and transport on time for the
London 2012 Olympic and Paralympic Games that are fit for purpose and in a way
that maximises the delivery of a sustainable legacy within the available budget.
Value for Money
Fit for Purpose
Sustainable Development
Critical Success Factors/Priority Themes
Safe & Equalities & Quality &
Cost On Time Environment Legacy
Secure Inclusion Functionality
Promoting Environmental Functionality
Programme On Time Health & Safety Financial
Equality & Responsibility [Games and
Cost for the Games Scope & Design legacy] Viability & WLC
Diversity [energy, waste etc.]
Health & Safety Ethical Ownership &
Sub-programme Sub-programme Community Sourcing Design
Construction Management
Cost Time Engagement [Materials & impact
& Operation human rights] Structure
Health & Safety Community
Project Project Inclusive Construction
Behaviour Utilisation
Cost Time Design quality
& Culture & Benefits
Security Supply Promoting
Contract Contract
[Design, construction Chain excellence and
Cost Time & operations] Management innovation
Employment
[IR, skills, fair
employment, wages,
welfare provision]
There will be a standard set of measures
KPIs
Measures will be designed for each contract based upon these and the overall Policy values.
For Construction Projects the UK Construction Industry KPIs will be used with detailed sub-measures
beneath as required
11. 1 Visitor Centre
MASTERPLAN 总平面
2 Car Park
11
1 10
2 3 Balancing Pond
7 4 Mound
3 5 Biofiltration lagoon
12 6
4 9 Retained Woodland
Community Food
7 Production
8 Biofuel plantation
5
12 9 Plantation Gardens
6
8 10 Pedestrian Bridge
11 Vanke R&D Centre
12 Incubator Units
12.
13. Retrofitting the UK
– 70-80% of the homes we have now in the
UK will be with us in 2050
– 27% CO2 arisings in the UK
– More than 6 million homes (15 million
people) in fuel poverty (25%)
– More than £1.5 billion by the health
service treating people from these
homes. Societal problem
– Potential to create 1000s of new jobs
– Unlock innovation in companies to export
– Inward investment potentiall
16. F
E
B
A
G
D
C
SAP/EPC rating
0
10
20
30
40
50
60
70
80
90
100
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SAP Improvement Demonstration House C
ai
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M
VH
R
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
% CO2 reduction
17. Newcastle
Halifax Newcastle
Newcastle
Elevate Leeds
Todmorden
Sheffield
St Ives
St Neots
Renew
Stable Block
Renew
East Thames x 20
18. – Air Tightness Testing
– Infra Red Thermography
– SAP Modelling
– PassivHaus Planning Package
modelling
– Energy testing
– Specification preparation
– Costs and payback periods for
improvements 8.6°C
8
– Measures needed to achieve
higher EPC rating SP01
6
– Supplier contributions 4
– Whole house solutions
2
0.4°C
19. £12,000 30%
£10,000 25%
£8,000 20%
c
£6,000 15%
%
£4,000 10%
£2,000 5%
£- 0%
Low energy insulate floor MVHR Vacuum Air Solar PV Insulate Insulate roof Boiler
Lighting glazing and airtightness walls upgrade
new doors improved
23. Learning programmes
Influencing
Tools and methodologies
Holistic learning – knowledge and skills
Interdisciplinary learning – trades and professions
All ages
Innovative techniques
SMEs
Reliable, independent training and advice
Next generation of sustainable housebuilding AIMC4 – world class R& D project funded by the TSB Innovative fabric solutions to get to CSH Level 4 not reliant on renewable technology – 12 x timber/concrete/hybrid homes – hybrid solution factors in need for thermal mass to mitigate effects of hot weather. Partnership between Crest Nicholson, Barratt Homes, Stewart Milne, Oxford Brooks, BRE - aim to share information and disseminate to industry – WOW Social sustainability big part of project – consumer surveys re design and post occupancy surveys
Shallow rafters poor brickwork, perished coping stones. Gables braced as liable to collapse
Left, timber sash replacement u value 1.5. Right uPVC sash replacement u value 1.4
Demo house C large roof area so significant heat loss reduced through insulation to u value 0.16
Significant gains still to be made from space heating Notes: (1) By end use, 2005; Source: Updated Energy and Carbon Emissions Projections, The Energy White Paper, May 2007; (2) Includes land use changes; (3) Includes exports, industrial processes and waste management; (4) 2004 data; Source: Climate Change – The UK Programme 2006
Significant gains still to be made from space heating Notes: (1) By end use, 2005; Source: Updated Energy and Carbon Emissions Projections, The Energy White Paper, May 2007; (2) Includes land use changes; (3) Includes exports, industrial processes and waste management; (4) 2004 data; Source: Climate Change – The UK Programme 2006