1273070177 476

RENEWABLE HEAT AND ENERGY INFRASTRUCTURE? A defining day for zero carbon? Exeter 11th March 2009 Tony Norton, Head of Low Carbon Development, Regen SW Subtitle/date/location

Least cost method of compliance for Cranbrook at each CSH level PART L 2006 COMPLIANT DESIGN Basic fabric improvements

CSH 3

Solar Water Heater Advanced fabric measures

Photovoltaics

CSH 5

Photovoltaics + MicroBiomass Boiler

CSH 6

Gas fired CHP

Biomass Site CHP

Biomass Site CHP (potentially with PV)

Site Wide

CSH 4

Emission reductions at Cranbrook Getting to Code level 6 with site energy • DH and CHP system costs are shown as on-costs per dwelling • These on costs are predicted to be much lower than microgeneration alone

C apital on-cost (£/dw elling)

30,000

PV bio-bioler Bio-boiler

25,000

SWH 20,000

Fabric B

Gas CHP

Fabric A

15,000 10,000

Biomass fuel Steam CHP

5,000 0 3

4 5 Code Level

6

Infrastructure plans

Electricity industry structure 36%

100%

Generation

Networks

Supply

Decentralised generation

Are ESCOs the solution?

Heat and energy efficiency strategy consultation

Heat and energy efficiency strategy consultation

Heat and energy efficiency strategy consultation

RENEWABLE HEAT AND ENERGY INFRASTRUCTURE? A defining day for zero carbon? Exeter 11th March 2009 Tony Norton, Head of Low Carbon Development, Regen SW Subtitle/date/location