homes energy efficiency programme (heep) master slides mark johnson washington 2010
TRANSCRIPT
Homes Energy Efficiency Programme (HEEP)
Master slides
Mark Johnson
Washington 2010
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Profile of national targets and aspirationsProfile of London’s reductions to achieve 450ppm stabilisation
1990 20502020
Car
bon
emis
sion
s (
MtC
O2)
26% by 2020 CCA 2008
80% by 2050 CCA 2008
Target for London = 60%
15%20%
Today
2030
UK targets
London targets
40
30
20
10
Scale of the challenge
2
50
60
Profile of business as usual
18.04 MtCO2
29.8 MtCO2
3
Source: London Energy and CO2 Emissions Inventory; DEFRA
CO2 emissions from London, 2006(excluding aviation)
100% = 44.3 million tonnes CO2
Domestic 38%
Ground Based Transport 22%
Industrial 7%
Commercial & Public
Sector 33%
Domestic CO2 emissions from London, 2006
100% = 16.7 million tonnes CO2
38% of London’s total CO2 emissions are from housing. Almost three quarters of this is from space and water heating.
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Current activity
• Confusing for the customer– Different suppliers, delivery bodies and funding
streams etc.
• Disruptive for the customer– Require multiple visits to treat the whole house
• Often focus is restricted to insulation which is of limited applicability in London– Only 30% of homes in London have a loft
• Not cost-effective
• Scale is not big enough to reach the targets– Current schemes would take over 200 years to meet
targets
• London Warm Zones– Central heating, insulation and benefits advice
– 18 local authorities
• Low Carbon Zones– All buildings (domestic and non-domestic), various
measures
– 10 areas in London
• CESP– Hard to treat measures in low socio-economic areas
• Cold busters– Heating and insulation
• Mayor’s insulation programme– DIY insulation
• CERT– Central heating, insulation and other energy
efficiency measures
• Warm Front– Central heating and insulation
Area based schemes
Referral / grant based schemes
Issues
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What is HEEP?
• To develop a delivery model to reduce carbon dioxide emissions in London’s domestic sector through retrofitting energy efficiency measures that:– Is cost effective;
– Can draw upon existing funding streams; and
– That can be scaled up to reach the 60% target and can be rolled out across London.
Objective
• The model will:– Be an area based and whole house approach to
ensure cost effective delivery;
– Provide a range of cost effective easy measures and energy saving advice in order to offer something to every home; and
– Link in with existing insulations schemes such as CERT to draw these funding sources together into a coherent package.
The model
• The programme is a collaborative partnership between– The London Development Agency (LDA)
– The Greater London Authority (GLA)
– London Councils
– The Energy Saving Trust
• It will be delivered on the ground by all 33 London Boroughs
Delivery
• The LDA has provided seed funding of £9.5m to develop the delivery model and begin roll-out of the programme.
• Additional funding will be levered in through the delivery of the scheme by linking with existing schemes.
Funding
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The customer journey
• Easy measures:– Energy advice
– Low Energy light-bulbs
– Tap aerators
– Radiator panels
– Stand-by switches
– Visual display unit
– Showerheads
– Hot Water Tank Insulation
– Draught proofing
– Save a flush
– Shower timer
– Block Gaps (Floors & Skirting)
1. Marketing => customer contacts HEEP and books an appointment
3. In the home:
– Conducts a survey
– Provides energy advice
– Delivers cost effective easy measures
– Books appointment for insulation measures
– Provides benefits advice / refers to DWP
– Links to other council services e.g. fire safety
2. Door knocking => HEEP assessor visits the property
4. Data fed back to:
– Local authority
– Central HEEP team
– Energy Saving Trust
5. Energy Saving Trust advice centre provides follow up advice
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Phase 1 – scope & mobilise(April 2009 – July 2010)
• Technical trials
• Demonstration projects
Phase 2 – London-wide roll-out(July 2010 to March 2012)
Phase 3 – London-wide roll-out(April 2012 to March 2015)
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Delivery
• Summer 2009
• 3 trials in areas in: Croydon, Hillingdon and Southwark
• 817 homes treated
• Approx. 500 tonnes CO2 saved through easy measures
• Approx. 290 tonnes CO2 saved through referrals:– 118 cavity wall
insulation referrals– 154 loft insulation
referrals– 30 heating upgrade
referrals
• November 2009 to July 2010
• 9 boroughs
• Anticipate approx. 10,000 homes treated
• Final delivery model and specification to be produced by March 2010
• July 2010
• All boroughs
• Anticipate approx. 200,000 homes treated
Technical trials Demo projectsPan-Londonroll-out
9
0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
09/10 10/11 11/12 12/13 13/14 14/15 15/16 16/17 17/18 18/19 19/20 20/21 21/22 22/23 23/24 24/25 25/26 26/27 27/28 28/29 29/30
To
nn
es C
arb
on
Dio
xid
e
Year
Annual Lifetime Carbon Dioxide Savings
Total savings possible
optimistic scenario
• LDA seed funding
Activities to achieve these targets:
• Lobby at a high level to shape and obtain future funding from programmes such as CERT post 2012
• Encourage boroughs to set up financing models to sustain and develop the area based approach
• Explore PAYS opportunities with private sector partners for high scale retrofit
• Influence any post decent homes programmes
• Link the programme with the wider agendas on skills and Green economy
• Total savings possible if all barriers are overcome i.e. all possible measures are installed in all homes
Lobbying & financing
