building supply chains for retrofit projects · 2016. 8. 18. · building supply chains for...

©2012 Energy Technologies Institute LLP - Subject to notes on page 1

©2012 Energy Technologies Institute LLP The information in this document is the property of Energy Technologies Institute LLP and may not be copied or communicated t o a third party, or used for any purpose other than that for which it is supplied without the express written consent of Energy Technologies Institute LLP. This information is given in good faith based upon the latest information available to Energy Technologies Institute LLP, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Energy Technologies Institute LLP or any of its subsidiary or associated companies.

Building Supply Chains for Retrofit Projects

Matthew Barton

Programme Manager

[email protected]

http://www.eti.co.uk/

mailto:[email protected]


Agenda

• Introduction to the ETI

• Overview of the project and findings to date

– Customer

– Properties

– Interventions

– Supply chain

• Next Steps


Addressing the challenges of climate change and low carbon energy

Improving energy usage, efficiency, supply and generation

Demonstrating systems and technologies

Developing knowledge, skills and supply-chains

Informing development of policy, regulation and standards

Enabling deployment of affordable, secure, low carbon energy systems

Energy Technologies Institute (ETI)


ETI Portfolio £138m of major projects underway

£130 of further projects under development, CCS, Distributed Energy,

Offshore Wind, Energy Storage and Distribution, Smart Systems and

Heat, Transport


©2012 Energy Technologies Institute LLP The information in this document is the property of Energy Technologies Institute LLP and may not be copied or communicated t o a third party, or used for any purpose other than that for which it is supplied without the express written consent of Energy Technologies Institute LLP. This information is given in good faith based upon the latest information available to Energy Technologies Institute LLP, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding upon Energy Technologies Institute LLP or any of its subsidiary or associated companies.

ETI Funding – £3.1 million announced in August 2010

Identify ways in which the refurbishment & retrofitting of existing residential properties can be accelerated by industrialising the process of design, supply & implementation.

.

www.energytechnologies.co.uk ©2010 Energy Technologies Institute LLP

Building Supply Chains for Retrofit

Projects

Building Supply Chains for Retrofit

Projects

Key Project outputs

• New supply chain models for domestic housing

retrofit.

• An improved heat-loss model to identify cost

effective solutions and target house types. • A stock model to target by region and

ownership.

http://www.eti.co.uk/


Customer Requirements Give the customer what they want

• Cost

– £10,000k threshold

• Comfort

• Aesthetics

• Information

– Friends and family

20,000 survey 10 focus groups 15 interviews


Who are you customers? Target groups identified


Where do the potential customers live? Stock modelling identifies opportunities

Pre 1919 Detached 780,000 homes 13,940,000 tCO2

Pre 1919 Mid Terrace 2,090,000 homes 13,450,000 tCO2

Pre 1919 Converted Flat 690,000 homes 4,250,000 tCO2

1919-44 Semi 1,920,000 homes 13,820,000 tCO2

1945-64 Semi 2,040,000 homes 12,850,000 tCO2

1976-80 Detached 1,050,000 homes 9,360,000 tCO2

1965-80 Bungalow 780,000 homes 4,880,000 tCO2

1965-80 Purpose Built Low Rise Flat

1,050,000 homes 3,580,000 tCO2

Post 1980 Detached 1,840,000 homes 12,720,000 tCO2


Targeted intervention packages Potential impact of solutions modelled

Individual dwelling model allows

intervention packages to be

designed, tested and quantified


Standardise the offering Enable future works

• Wall insulation

• Loft insulation

• Floor edge insulation

• Draughtstripping

• Single room heat

recovery

• A-rate boiler

• TRVs and zoned

controls

WALLS ROOF FLOOR DOORS/ WINDOWS AIRTIGHTNESS VENTILATION HEATING/

CONTROLS

EWI

0.20 W/m2K

Loft insulation

0.15 W/m2K

GFloor edge insulation Draughtstripping Airtightness

7 m3/m2.hr

Single room heat recovery A-rated boiler

CWI

0.15 W/m2K

Insulated loft hatch HW tank jacket

Removable reveals TRVs,zoned controls

RetroFIX


Standardise the offering Target solution

RetroFIX with

• Window

replacement

• Door replacement

• Modulating boiler

• Floor insulation

RetroPLUS WALLS ROOF FLOOR DOORS/ WINDOWS AIRTIGHTNESS VENTILATION HEATING/ CONTROLS

EWI

0.20 W/m2K

Loft insulation

0.15 W/m2K

Floor insulation

0.15 W/m2K

Draughtstripping

Airtightness

5 m3/m2.hr

Single room heat recovery HW tank jacket

CWI

0.15 W/m2K

Insulated loft hatch Solid floor insulation

0.30 W/m2K

Triple glazing

0.80 W/m2K

TRVs,zoned controls

Insulated secure door

1.5 W/m2K

Modulating boiler


Standardise the offering Maximum performance

RetroPLUS with

• Higher

performance

windows and doors

• Airtight and MVHR

• Solar thermal hot

water

RetroMAX WALLS ROOF FLOOR DOORS/ WINDOWS AIRTIGHTNESS VENTILATION HEATING/ CONTROLS

EWI

0.10 W/m2K

Loft insulation

0.15 W/m2K

Floor insulation

0.18 W/m2K

Draughtstripping

Airtightness

1 m3/m2.hr

MVHR HW tank jacket

CWI

0.10 W/m2K

Insulated loft hatch Solid floor insulation

0.18 W/m2K

Triple glazing

0.60 W/m2K

TRVs,zoned controls

Insulated secure door

1.0 W/m2K

Modulating boiler

Solar thermal HW


Delivering the solution


Configure the supply chain Trust, speed, accountability and cost

• Central factory; all items

• Reduce multiple margins

• Single survey and point of contact for

design

• Planned deliveries of components

• Consolidate and save transport costs

• Minimise material waste

Retrofit Factory

Retrofit Waste reprocessing plant

Retrofit of single dwelling

Retrofit installation team

Retrofit Kit LogisticsWin

dow

s an

d do

ors

Prim

ary

heat

Wal

l / r

oof

insu

lati

on

Cont

rol

syst

ems

Ven

tila

tion

All products manufactured and kitted for whole house retrofit

Waste collected on milk round or

backhauled vial retrofit kit logistics

Surveyor

Finance

Research and development

Manufacturing ops / quality

Sales and Marketing

Service and customer care

Product testing / industrial eng

Trianing

Draft ‘Least Wasteful’ supply chain configuration

Multi-disciplinary

retrofit team

The customer!


Next steps This project and beyond

Within the project

• Quantify the potential impacts and costs of retrofit interventions and

supply chain

After the project

• Prove it works

• ETI Smart Systems and Heat Programme

• http://www.eti.co.uk/technology_programmes/smart_systems_and_heat

http://www.eti.co.uk/technology_programmes/smart_systems_and_heat


For more information

about the ETI visit

www.eti.co.uk

For the latest ETI news and

announcements email

[email protected]

The ETI can also be

followed on Twitter at

twitter.com/the_ETI

Energy Technologies Institute

Holywell Building

Holywell Park

Loughborough

LE11 3UZ

For all general enquiries

telephone the ETI on

01509 202020.

building supply chains for retrofit projects · 2016. 8. 18. · building supply chains for...

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