1. Heat Pump Field Trials Progress So Far… Jaryn Bradford Development Manager - Renewables Energy Saving Trust 22 June 2009

2. EST Heat Pump Field Trials Project update Site selection Installation Monitoring/data collection Data analysis Customer engagement Presentation will cover:

3. The Energy Saving Trust Promoting the need for action Provide information and advice Offer practical support Mission: To lead 60 million people to act on climate change

4. EST Heat Pump Field Trials Completed and present monitoring projects: Field trials aim to inform the consumer.

5. Project Update 80 fully monitored sites –Additional data contributed by Mitsubishi and British Gas 15 manufacturers ~30 social housing/50 private 10 sites each in NW and Scotland 6 Funding Manufacturers

6. EST Heat Pump Field Trials Consultation process 100+ comments received from industry Peer review process undertaken with UK, EU, and IEA experts.

7. EST Heat Pump Field Trials Site selection process 100+ responses from interested householders. Further sites submitted from:

8. Working in Partnership Doncaster Council Community Energy Solutions Residents (6 sites) St Ledger Housing Association EA Technology & Gastec at CRE ENERGY SAVING TRUST Bramhall Construction Electrical Contractor Mechanical Contractor Heat Pump Manuf

9. Barriers Overcome Identifying ‘suitable’ sites & keen householders Supply of equipment Learning curve: plumbing & installation of equipment Scheduling installers and site visits

10. EST Heat Pump Field Trials Project update Site selection Installation Monitoring/data collection Data analysis Customer engagement

11. Site Description

12. System Schematics

13. Temperature Data

14. Heat Output

15. Customer Engagement Customer perception of technology Customer usage/behaviour Private + social housing Interviews, questionnaires, focus groups (quarterly) Final report – April 2009

16. These new advice centres are based in: Scotland5 North West3 North East1 Yorks and Humber2 London1 East Midlands1 West Midlands1 East2 South West1 South East2 Northern Ireland1 Wales1 Customer Dissemination Energy Saving Trust Advice Centres: -21 in total - Regional manager structure - Act on CO2 helpline

17. Project Timeline JunJulAugSepOctNovDecJanFebMarApr Data Collection Quarterly Reports to Steering Group Consultation with Industry Issue Final Report

18. Energy Saving Trust Field Trials For further information contact: Jaryn Bradford 0207 222 0101