User manual for London Heat Map
Contents
1. the European Emissions Trading System These have boiler capacities of 2OMWth or greater and hence may have the potential to supply heat into district heating networks Layer 2 DH Masterplanning 2 2 Major Heat Loads 2 2 3 Power plants Source Layer currently empty Date Notes Locations of power stations in London all of which produce waste heat as a bi product of the electricity generation process Layer 2 DH Masterplanning 2 2 Major Heat Loads 2 2 4 Energy from Waste plants Source Layer currently empty Date Notes Locations of energy waste plants in London Layer 2 DH Masterplanning 2 2 Major Heat Loads 2 2 5 Other low or zero carbon plants Source Layer currently empty Date Notes Locations of energy waste plants in London 2 3 Networks Layer 2 DH Masterplanning 2 3 Networks 2 3 1 LTG Vision Map Source London Development Agency LDA Decentralised Energy Delivery Team Date 2009 Notes The London Thames Gateway Vision Map folder containing four sublayers which together comprise the current vision for the Thames Gateway Heat Network This network has the potential to incorporate heat from Barking Power Station Tate and Lyle and other sources and distribute it via an extensive distribution main to serve the equivalent of 120 000 homes and properties More information on the Thames Gateway Heat Network at http www ltgheat net heat network2. Layer 2 DH Masterplanning 2 3 Networks 2 3 1 LTG Vision Map 500m buffer on transmission route Source LDA Decentralised Energy Delivery Team Date 2009 Notes Shows the area within 500m of the proposed heat transmission routes from Barking power station and other sources of low carbon heat Layer 2 DH Masterplanning 2 3 Networks 2 3 Networks 2 3 1 LTG Vision Map Heat distribution Source LDA Decentralised Energy Delivery Team Date 2009 Notes Shows proposed heat distribution networks taking heat from the transmission main and distributing it to individual buildings Layer 2 DH Masterplanning 2 3 Networks 2 3 Networks 2 3 1 LTG Vision Map Served areas Source LDA Decentralised Energy Delivery Team Date 2009 Notes Shows the areas of the Thames Gateway to be supplied by the proposed district heating networks Layer 2 DH Masterplanning 2 3 Networks 2 3 Networks 2 3 2 Proposed Networks 2005 Study Source LDA Decentralised Energy Delivery Team Date 2009 Notes Shows the areas of the Thames Gateway to be supplied by the proposed district heating networks Layer 2 DH Masterplanning 2 3 Networks 2 3 Networks 2 3 2 DH Networks Source Currently empty Date 2009 Notes The layer will store the details of new and proposed district heating networks 3 Ordnance Survey Layer 3 Ordnance Survey 3 1 London Addresses Source Ordn
3. User manual for London Heat Map 1 Introduction The London Heat Map website comprises five groups of layers containing Administrative geography and rivers London Geography 2 Information relevant to planning district heating systems DH masterplanning layers Ordnance Survey maps Ordnance Survey Information relevant to the identification of areas of London suited likely to benefit from district heating Policy indicators 5 A set of layers showing the input data used to generate the layers in 4 above Base layers These layer groups are described briefly in Section 2 below Section 3 gives more detailed information on each of the individual map layers on the London Heat Map site Layers can be switched on and off using the tick boxes in the Map Contents panel to the left of the map window Layers with a after the name are folders containing sub layers and or sub folders Note that the vertical ordering of the layers cannot be altered and has designed to optimise the visual experience of using the map tool It does not denote any relative importance of the layers Note that the London Heat Map is an interactive tool with users invited to upload energy information on potential anchor loads for decentralised energy schemes heat supply plant and networks We will update this user manual accordingly as the map becomes further populated with energy information 2 Summary of map layer contents 1 Lo
4. al residential and non residential consumption of heating fuels varies across London This is relevant because areas with a good match between residential and commercial annual heating demand are likely also to have complementary daily load profiles connection of which improves district heating economics Layer 4 Policy indicators 4 1 Residential Commercial load match 4 1 1 Load and Match both top 20 by area Source The Centre for Sustainable Energy Date 2009 Notes This layer shows those areas for which both the total heating fuel consumption and the residential commercial match are in the top 20 for London as a whole These are areas that have a high heat demand and are likely to have good heat load diversity although this would still need to be established at the local level Layer 4 Policy indicators 4 1 Residential Commercial load match 4 1 2 Match top 10 by area Source The Centre for Sustainable Energy Date 2009 Notes This layer shows those areas for which the residential commercial match is in the top 10 for London as a whole These are the areas most likely to have a good diversity of heat loads and hence good potential for economic district heating Layer 4 Policy indicators 4 1 Residential Commercial load match 4 1 3 Match top 20 by area Source The Centre for Sustainable Energy Date 2009 Notes This layer shows those areas for which the residential commercial match is in the top 20 for London as a whole Layer 4 Policy
5. ance Survey Address point London Date 2008 Notes Contains two subfolders the first shows all residential addresses as black symbols and the second shows all non residential addresses as red symbols Note that these layers only become visible at map scales below 1 10 000 Layer 3 Ordnance Survey 3 2 Master Map Topography Area Source Ordnance London Date 2008 Notes The OS MasterMap topography layer represents topography at a scale of 1 1250 It is divided into a number of themes land area classifications buildings roads tracks and paths rail water terrain and height heritage and antiquities structures and administrative boundaries This layer is visible at scales below 1 5 000 Layer 3 Ordnance Survey 3 3 OS 250K Raster Source Ordnance London Date 2008 Notes Shows a 1 250 000 scale base map of London This layer is visible at maps scales above 1 60 000 Layer 3 Ordnance Survey 3 4 OS 50K Raster Source Ordnance London Date 2008 Notes Shows a 1 50 000 scale base map of London This layer is visible between maps scales between 1 60 000 and 1 10 000 4 Policy indicators Layer 4 Policy indicators 4 1 Residential Commercial load match Source The Centre for Sustainable Energy Date 2009 Notes Contains four subfolders showing how the match been annu
6. are based on the area of each census output area e Economy 7 Heating This layer is included because switching electrically heated buildings to district heating can generate significant carbon savings and fuel cost reductions However the retrofitting costs are high since the existing heating systems have to be replaced in every dwelling to be connected to district heating e Grid maps showing total heating fuel demand these layers shows the spatially modelled annual heating fuel consumption at a range of grid resolutions from 50m x 50m the resolution at which the modelling was performed up to 1km x 1km There are two versions of this layer the first automatically adjusts the grid square size based on the current map scale and the second allows the user to select the desired grid resolution independently 3 Detailed information on map layers Layer Group 1 London Geography Layer 1 London Geography 1 1 Boundaries 1 1 1 GLA Boundary Source OS Boundary Line Date 2008 Notes Ordnance Survey administrative boundary for the Greater London Authority Area Layer 1 London Geography 1 1 Boundaries 1 1 2 GLA Mask Source Generated from Os Boundary Line Date 2008 Notes Clips the map display to the Greater London boundary Layer 1 London Geography 1 1 Boundaries 1 1 3 Borough Boundaries Source OS Boundary Line Date 2008 Notes Ordnance Survey administrativ
7. demand from a single district heating connection Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Museums and art galleries Source GLA Date 2008 Notes Shows locations of museums art galleries and related address types Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Central government estate Source Date Notes To be populated in future Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Local government estate Source Date Notes To be populated in future Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Churches Source Date Notes To be populated in future Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Private residential Source Date Notes To be populated in future Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Private commercial Source Date Notes To be populated in future Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Other public buildings Source Date Notes To be populated in future 2 2 Major heat supply plant Layer 2 DH Masterplanning 2 2 Major Heat Loads 2 2 1 EUETS Sites Source GLA Date 2008 Notes Shows sites registered as participants in
8. e 2001 census at census output area level Layer 5 Base layers 5 3 Economy 7 Heating MLSOA Source Department for Energy and Climate Change Date 2007 Notes Shows 2007 consumption in kWh of Economy 7 electricity in each middle layer super output area MLSOA Layer 5 Base layers 5 4 Total heating fuel demand auto scale grids Source The Centre for Sustainable Energy Date 2009 Notes Contains 11 sub layers each of which shows annual heating fuel consumption at a different grid resolution from 50m x 50m the resolution at which the modelling was performed up to 1km x 1km typical of national level heat demand mapping exercises and the same resolution as the London Energy and Greenhouse Gas Emissions Inventory The map server automatically selects the most appropriate grid scale for the current map scale Layer 5 Base layers 5 5 Total heating fuel demand fixed scale grids Source The Centre for Sustainable Energy Date 2009 Notes Contains 11 sub layers each of which shows annual heating fuel consumption at a different grid resolution from 50m x 50m the resolution at which the modelling was performed up to 1km x 1km typical of national level heat demand mapping exercises and the same resolution as the London Energy and Greenhouse Gas Emissions Inventory Users can manually select the grid scale appropriate to their purposes
9. e boundary for the London Boroughs and City of London Layer 1 London Geography 1 2 Water 1 2 1 River Thames Source Greater London Authority GLA Date 2009 Notes Shows the River Thames and tributaries Layer 1 London Geography 1 2 Water 1 2 2 Other Source GLA Date 2009 Notes Shows lakes and reservoirs Layer Gropup 2 DH Masterplanning 2 1 1 New Development Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 1 New Development LDD 2004 onwards points Source London Development Database GLA Date 2009 Notes Shows the point locations of all planning permissions granted in London since 2004 where these were at least 150 residential units or 15 000 square metres of non residential floorspace Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 1 New Development LDD 2004 onwards polygons Source London Development Database GLA Date 2009 Notes Shows the site boundaries of some of the largest planning permissions granted in London since 2004 Where atleast 150 residential units or 15 000 square metres of non residential floorspace Layer 2 __DH Masterplanning 2 1 Major Heat Loads 2 1 1 New Development OAPF Source GLA Date 2008 Notes Opportunity Areas are identified in the London Plan as areas for significant growth in housing and employment As set out in the draft replacement London Plan published 12 October 2009 the Mayor will provide proac
10. e of 1 5000 or greater e OS Rasters which are backdrop maps of London streets and buildings The map automatically selects the most appropriate raster scale for the current zoom level 4 Policy Indicators This folder contains layers intended to assist policymakers and masterplanners in identifying areas of London within which district heating is likely to be most viable for example in terms of spatial densities of heat demand and where it may serve to reduce fuel poverty through the provision of low cost low carbon heat The policy indicators folder contains contour maps which show how the values mapped vary across London The following information is provided Match between residential and commercial heat consumption which is likely to lead to complementary heat load profiles and hence improved district heating economics e Density of social housing Social housing is an important indicator of the potential for new district heating projects connecting existing heat loads Social housing offers relatively high heat demand per connected building and social housing providers can bring a large volume of heat demand under a single contract e Fuel poverty risk District heat ideally from combined heat and power generation is one of the only low carbon energy supply technologies that can reduce end user fuel costs As a result it has the potential to address climate change and fuel poverty simultaneously e Heat demand density When spec
11. ific heat distribution routes have not yet been defined the best way of identifying areas of sufficiently high heat demand to support district heating is to map the spatial density of heat demand that is the total amount of heat consumed annually per unit area e g KWh m2 per year The layers in this folder show annual consumption in kWh per square metre of land area The fixed scale layer allows the user to select the level of granularity in the heat density contour map while the auto scale layer selects the most appropriate view for the current map scale 5 Base layers This folder contains a set of layers showing the inputs to the policy indicators shown in 4 above These are e Fuel Poverty Indicator This show the Fuel Poverty Indicator FPI 2003 produced by the Centre for Sustainable Energy and the University of Bristol The FPI models the risk of fuel poverty in each census output area in England This layer shown here maps the proportion of households in each output area predicted to be in fuel poverty the FPI shown here is the full equivalised income definition see www fuelpovertindicator org uk for more information This data was used to produce the fuel poverty contour map shown in the policy indicator folder e Social housing This layer shows the total number of social rented dwellings in each census output area and is taken directly from the 2001 Census The contour version of this data shows dwelling per hect
12. indicators 4 1 Residential Commercial load match 4 1 4 All load match deciles contour map Source The Centre for Sustainable Energy Date 2009 Notes This layer shows those areas for which the residential commercial match is in the top 20 for London as a whole Layer 4 Policy indicators 4 2 Social housing density Source Derived from tenure data in the 2001 Census Date 2001 Notes Contains four sub layers showing how the spatial density of social housing measured in dwellings per hectare varies across London The first three layers show the top 10 20 and 30 of London s land area in terms of social housing density The fourth shows a contour map of social housing density across the whole of London Layer 4 Policy indicators 4 3 Fuel Poverty Indicator Source The Centre for Sustainable Energy amp the University of Bristol Townsend School for Policy Studies Date 2003 Notes Contains four sub layers showing how the risk of fuel poverty varies across London The first three layers show the top 10 20 and 30 of London s land area in terms of fuel poverty risk The fourth shows a contour map of fuel poverty risk for the whole of London It is derived from the original census output area model developed by CSE and the University of Bristol see layer 5 1 for the original data Layer 4 Policy indicators 4 4 Annual heating fuel use fixed scale contours Source The Centre f
13. ndon Geography Contains layers showing the GLA and Borough boundaries and London s rivers and reservoirs 2 DH masterplanning layers This folder contains a number of layers intended for use in identifying specific areas and sites most suited to connection to heat distribution systems These include e new development areas represented by the Opportunity Area Planning Framework layer e new development sites represented by London Development Database records showing the location shape of all sites receiving planning permission for large development in London since 2004 e Potential anchor heat loads for district heating systems covering a wide range of building types e Potential heat supply locations currently covering sites participating in the European Emissions Trading System EUETS CHP sites energy from waste plant and other low or zero carbon plants e Existing and proposed district heating networks 3 Ordnance Survey The Ordnance Survey OS folder contains three layers although there are five objects in the folder These are e London Addresses which shows the location of all the city s addresses based on the OS Addresspoint dataset split into residential and non residential addresses e OS Mastermap Topography shows the outlines of buildings roads tracks and paths railways water features other structures and administrative boundaries This layer only becomes visible when the user zooms into a map scal
14. or Sustainable Energy Date 2009 Notes Contains four sub layers showing how the spatial density of demand for heating fuels measured in kWh per square metre varies across London The first three layers show the top 10 20 and 30 of London s land area in terms of heating fuel demand density The fourth shows a contour map of heat fuel demand density for the whole of London Layer 4 Policy indicators 4 5 Annual heating fuel use auto scale contours Source The Centre for Sustainable Energy Date 2009 Notes Contains six contour maps of annual heating fuel use kWh per square metre generated at increasing levels of local detail The map server automatically selects the most appropriate layer based on current map scale so that as the user zooms in the contours become more locally defined 5 Base layers Layer 5 Base layers 5 1 Fuel Poverty Indicator Census Output Area Source The Centre for Sustainable Energy amp the University of Bristol Townsend School for Policy Studies Date 2003 Notes Shows fuel poverty risk on the original census output area geography of the FPI model using the full equivalised income definition see www fuelpovertyindicator org for more detail Layer 5 Base layers 5 2 Social Housing Census Output Area Source 2001 Census Crown Copyright Date 2001 Notes Shows dwellings per hectare in the social rented housing sector Values taken directly from th
15. rplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Hotels Source Identified from OS Address point Date 2008 Notes Shows locations of hotels Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Educational Facilities Source Identified from OS Address point Date 2008 Notes Shows locations of schools and higher education facilities in two separate sub layers Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Police Stations Source Identified from OS Address point Date 2008 Notes Shows locations of police stations Many of these will be in use 24 hours a day and can benefit district heating systems by improving load diversity Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Fire Stations Source Identified from OS Address point Date 2008 Notes Shows locations of fire stations Many of these will be in use 24 hours a day and when connected can benefit district heating systems by improving load diversity Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads NHS Source Identified from OS Address point Date 2008 Notes Shows locations of hospitals These tend to be in use 24 hours a day and have a high heat demand per unit floor area They can therefore present a high and relatively constant heat
16. tive encouragement support and leadership for partnerships preparing and implementing Opportunity Area Planning Frameworks to realize their growth potential 2 1 2 Potential Anchor Heat Loads Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Multi address buildings gt 49 per building Source Calculated from OS Address point Date 2008 Notes Shows locations of buildings containing at least 50 separate addresses Split into residential and non residential sub layers each of which contains a further two layers to allow reformat depending on zoom level At smaller map scales buildings are displayed as a simple point At larger scales they are displayed as circles the sizes of which are proportional to the number of addresses Included because of potentially high heat demand per district heating connection Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Sport amp Leisure Facilities Source Combination of data identified from OS Address point and data supplied by the GLA Date 2008 Notes Shows locations of gymnasiums sports halls leisure centres and swimming pools Layer 2 DH Masterplanning 2 1 Major Heat Loads 2 1 2 Potential Anchor Heat Loads Prisons Source Combination of data identified from OS Address point and data supplied by the GLA Date 2008 Notes Shows locations of London s prisons Layer 2 DH Maste
Download Pdf Manuals
Related Search