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The Enterprise Centre Exemplary Low Carbon Building OJEU Design - - PowerPoint PPT Presentation
The Enterprise Centre Exemplary Low Carbon Building OJEU Design - - PowerPoint PPT Presentation
The Enterprise Centre Exemplary Low Carbon Building OJEU Design Competition Project: The Enterprise Centre AKA Exemplar Low Carbon Building Project Client: University of East Anglia (UEA) Key Stakeholders and Partners: UEA, InCrops,
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The Brief
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Brief - Standards and Qualitative
‘A World Class Building’ - Exemplary Academic and Workspace Environment ‘Gateway to the University’ and sympathetic to Earlham Park Context Flexible, Adaptable and Ability to hold Conferences and other Events Showcase of Sustainability
- 100 Year Design Life, including adaptation for Climate Change
- Passivhaus Certification
- Breeam Outstanding
- Very Low Embodied Energy and High Sequestered Carbon: Ultimate Aim to be
a ‘Carbon Sink’
- Focus on Local Supply Chains
- High Use of Renewable Materials
- Soft Landings and 3 Year Post Occupancy Evaluation
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The ‘Magnificent 7’
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Brief - Functional
Demonstration and Business Support Delivery Built Environment Centre Demonstration and Exhibition Area Dynamic Testing Suite - Built Environment Offices for Business Support (ERDF & NRP) Lettable Floor Space Hot Desk Area Start-up Units Expansion Units Academic Teaching and Learning Space 300 Seat Lecture Theatre Seminar Rooms Social Work Areas Offices
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The Context
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Aerial Photo of Site from the West; VADD
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October 30, 2015
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The Competition Response
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Sketch Aerial Perspective from South West Future Phase Earlham Hall Enterprise Centre
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Local timber / Brettstapel
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Thatch
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Flint
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Competition Masterplan
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Lightweight Lessons from Self Build / Reduction of Foundations Competition Ground Floor Plan
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Summer Strategy Winter Strategy North South Section
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- PHPP model completed to assess fabric
thermal efficiency
- Preliminary calculations completed to
assess gas vs district heat
- Design was developed to a high level of
detail to ensure compliance with PH.
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6 kWh/m2.a
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LifeCYCLE by Franklin + Andrews
Data base system for recording all building components in a conventional QS measuring way, with additional capital & lifecycle Carbon added to this – suitable for a fully design building Carbon calculation only.
RAPIER by Architype
Rapid modelling tool to asses the impacts of design changes on Cost, Carbon & Energy, optional analysis can be done in minutes – suitable for early design stage Carbon calculation through to detailed design.
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Hemp Insulation
- 173,000 kgCO2e
Thatch Cladding
- 28,000 kgCO2e
Timber Structure
- 1,821,000 kgCO2e
= = =
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Design Development
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Nursery Garden Site – Future Academic Building
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STAGE 1 INCEPTION AND BRIEFING B2 Review past experience
- The Good, The Bad & The Ugly
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STAGE 1 INCEPTION AND BRIEFING B2 Review past experience
- The Good, The Bad & The Ugly
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STAGE 1 INCEPTION AND BRIEFING B2 Review past experience
- The Good, The Bad & The Ugly
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STAGE 1 INCEPTION AND BRIEFING B2 Review past experience
- The Good, The Bad & The Ugly
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Ground Floor Plan
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First Floor Plan
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Primary Energy (PE)
A total Primary Energy of 120kWh/m2.a will be achieved This figure includes grid loses at a rate of x2.6, and is before renewables inclusion This figure includes all electricity use, including small power and HVAC. Key factors to achieve this target include:
- Extremely efficient HVAC systems
- Energy efficient lighting and sensible
controls
- Good daylight design
- Optimised kitchen design
- Efficient thermal energy supply
120 kWh 310 kWh 189 kWh 120 kWh 6 kWh 112 kWh 58 kWh 15 kWh 43 kWh
PE TD
Typical Education UEA NRP Building (Predicted) Frankfurt Passivhaus School (Actual)
190 kWh/m2.a reduction
UEA NRP Building (Current PHPP Breakdown)
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Future Climate Analysis
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2013-2019 2030 2050 2080 2 4 6 8 10 12 14 16
PHPP Energy Use to 2080
sub-title
cooling load Heating Load Total Load
Year kWh/m2.a
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Value Engineering and Revised Embodied Carbon
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Lifecycle Costs
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Conceptual Studies
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Complete Floor Construction Lifecycle Carbon Analysis
Competition Proposal Revised Proposal
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Materials Database
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Materials Database
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