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DECC estimates District Heating Network Appartment Blocks 2011

Category District Heating Network
Source DECC estimates
Capital cost £(2010)4000/Household 4000£(2010)/Household
Year for which cost is valid 2011 2011

Notes

http://chp.decc.gov.uk/cms/cost-of-district-heating/

Heat Network costs

The flow and return pipework costs alone can vary significantly from approximately £500-£1,100 per metre and depend on a range of factors including:

Ground conditions (soft or hard dig), Other buried services, Number of bends, Method used for joining pipework (clamped or welded). The heat density is key to making heating networks viable. For example the majority of housing stock in the UK is typically heated water based space heating and could potentially be connect to district heating schemes. However there are few distict heating networks in the UK and other countries such as Demark have developed schemes very successfully. Housing stock is one of the key differences between many of the countries that have successfully deployed large scale district heating networks and the UKm, in these other countries there are a greater proportion of flats than in the UK, increasing the heat density and lowering network cost for the same number of customers supplied.

Heating station costs

The client interface of the district heating system is discussed in the district heating technology section. The cost of the system interface will vary depending on type and the size of the heat load to be served. A typical domestic hydraulic interface unit (HIU) might cost in the order of £2,000 with installation and including a heat meter. These costs of a client interface for industrial and steam applications would be significantly more and would vary accourding to the client and network operators needs.

Operational Costs

The key operational costs for a district heating network include:

Network pumping costs, Billing administration (meter reading, billing, debt collecting), Network maintenance (this would typically be expected to be limited), Network interface maintenance (i.e. HIU), this may be paid for by the heat customer, Fuel costs, CHP/heat source maintenances costs and operation costs.

Other sets of cost data

Air Conditioning Air Source Heat Pump Air Source Heat Pump with Storage (commercial) Air Source Heat Pump with Storage (domestic) Battery Storage Biogas Biomass 1st generation biocrops Biomass 2nd generation biocrops Biomass Boiler (commercial) Biomass conversion 1st generation energy crops to liquid Biomass conversion 2nd generation energy crops to gas Biomass conversion 2nd generation energy crops to liquid Biomass conversion dry biomass and waste to gas Biomass conversion dry biomass and waste to liquid Biomass conversion dry biomass, biocrops and waste to solid Biomass conversion gas to gas Biomass conversion wet biomass and waste to gas Biomass conversion wet biomass and waste to liquid Biomass forestry arisings collection Biomass liquid fuel imports Biomass manure collection Biomass solid fuel imports Biomass straw collection Biomatter to fuel conversion Bus EV Bus Hybrid EV Bus Hydrogen FCV Bus ICE Carbon Storage Cars EV Cars Fuel Cell Vehicle Cars ICE Cars PHEV Cavity wall insulation CHP Coal CCS Coal-fired Boiler Coal Price Commercial cooking demand reduction Commercial Heat Demand Commercial lighting and appliances Compressed Air storage Conventional Coal Electricity Generation Conventional Gas Electricity Generation Cooking District Heating (domestic) District Heating Network Draughtproofing Electric heating Electricity Distribution Electricity Grid Distribution Costs Electricity Grid Transmission Costs Electricity Transmission Energy Saving Trust’s Advanced Practice Energy Efficiency standard for New Build Enteric fermentation abatement Exported Electricity Floor insulation Fossil Fuel Transfer Costs Gas Boiler Gas CCS Electricity Generation Gas (Natural or Biogas) CHP Gas Price Geosequestration Geothermal Electricity Geothermal Heat Ground Source Heat Pump (commercial) Ground Source Heat Pump Ground Source Heat Pump with Storage (commercial) Ground Source Heat Pump with Storage (domestic) Heat exchanger for District heating Hydroelectricity Hydro pumped storage Imported Electricity Imported Uranium Interconnection International Aviation International Shipping Loft Insulation Macro Algae Manure management Micro CHP Microwind Nuclear Power Offshore Wind Oil Electricity Generation plants Oil-fired boiler Oil fired Boiler Oil Price Onshore Wind Passenger Rail Passiv Haus Pumped storage - Hydro Rail Freight Range - Cars ICE Road Freight Soil management Soil management level 1 Solar PV Solar Thermal (commercial) Solar Thermal Solid Biomass Electricity Generation 2050 Solid Biomass Electricity Generation Solid Fuel Boiler (inc Biomass) Solid Fuel CHP Solid wall insulation Conventional Oil Electricity Generation Temporary Superglazing Test category Tidal Range Tidal Stream UK National Aviation UK National Shipping Uranium Enrichment & Disposal Waste collection and separation Waste landfill gas capture Waste landfill sites Waste sewage gas capture Wave

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