The Climate Change Mitigation and Energy Annual Report 2009-2012 data provides levels of CO2 emissions reductions achieved through direct Mayoral programmes, including RE:NEW, RE:FIT, and the Decentralised Energy Programme. It is produced by the Greater London Authority and this forms the first set of data. It is intended that data is produced annually.

This package contains the data behind Delivering London's Energy Future, the Mayor's climate change mitigation and energy strategy, which was published in 2011. Over a number of tabs, the spreadsheet shows how the Mayor's target to reduce London's CO2 emissions by 60% on 1990 levels by 2025 can be met by a combination of Government actions and mayoral programmes.

Listing of low carbon energy generators installed on GLA group properties as requested in question 2816/2010 to the Mayor during the September 2010 Mayor's Question Time. To date information has been provided by the London Fire and Emergency Planning Authority, the GLA and the Metropolitan Police Service (MPS). Transport for London has provided interim data, and further data will follow. GLA csv LFEPA csv MPS csv TfL csv LFEPA DataDetails of low carbon energy generators located at fire stations in London operated by the London Fire Brigade (London Fire and Emergency Planning Authority). The data provides the location of the fire stations (including post code) and the type of generators at those premises including photovoltaic (PV) array, combined heat and power (CHP), wind turbines (WT) and solar thermal panels (STU). Data correct as of June 2016. The previous LFEPA data from October 2010 is available in csv, tab and shp formats. Previous LFEPA data from May 2011, April 2014 and April 2015 is available. For further information please contact david.wyatt@london-fire.gov.uk GLA Data Details of the photovoltaic (PV) installation at City Hall. Data correct as of 4th May 2011. MPS Data The table provides details of low carbon energy generation installations on MPS buildings in London. The data provides the site locations (including post code, grid reference and latitude/longitude) and the type of generators at those premises which includes Photovoltaic (PV) arrays, Combined Heat and Power (CHP), Ground Source Heat Pumps (GSHP) and Solar Thermal panels (STU). This data is correct as at the 20th May 2011. TfL Data Details of low carbon energy generators located at Transport for London’s buildings such as stations, depots, crew accommodation and head offices are provided. The data includes the postcode of the buildings and the type of generators at those premises including photovoltaic (PV) array, combined heat and power (CHP), wind turbines (WT) and solar thermal panels (STU). Data correct as of 24th May 2011. For further information please contact helenwoolston@tfl.gov.uk

Borough Heat Mapping reports produced by Local Authorities across London in the period 2010-2012. LDA funded through the DEMap Programme

Electricity consumption by sector. Data for Middle Super Output Areas (MSOA) also available. Department for Environment and Climate Change are carrying out further analysis of the consistency between the 2008 sub-national data and the 2008 data published at UK level in the Digest of UK energy statistics; at this stage we recommend that users consider that these data are provisional. Read DECCs quarterly publication 'Energy Trends' for further information. Data on DECC website

The Communal Heating Consumer Survey was conducted in October 2017 to collect feedback from consumers on their views on the quality and satisfaction of the communal heating scheme which provides space heating and hot water to their properties. A report has been published a year after, summarising the survey's key findings and results, and it can be downloaded here. The GLA is aware that residents in some new developments where CHP systems have been installed have expressed concerns about aspects of their heating arrangements. To better understand the issues, in October 2017 the GLA has undertaken a customer experience survey of residents of housing developments in London whose heating arrangements incorporate a communal heating system / on-site district heating network supplied by CHP. This has involved schemes installed both pre- and post-London Plan (2009). A total of 384 responses were gained from 44 sites across London. The survey conclusions have been contrasted with those of similar recent studies carried out by other organisations. The BEIS Heat Network Consumer Survey (2017) and this survey both conclude that heat customers served by communal heating systems and heat networks, including CHP, are generally satisfied with their heating arrangements.