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Bristol City Council

… ²/ yr ) PHPP modelling to achieve 40kWh/m2/yr The Policy Option A requirement for total energy use is achievable by all scenarios using a heat pump for space and water heating, except for the UKGBC 2025 scenario, which does not achieve it due to the very large additional current allowance for miscellaneous electrical energy consumption. Furthermore, the current and future policy scenarios…

… Energy Modelling | High-Rise Block – DPD requirement to achieve net zero energy on site PHPP modelling to achieve net zero energy on site Off-Site Generation PHPP was used to determine how much solar PV is required to achieve net zero electricity consumption On-Site Solar PV (facades) for each applicable scenario. The installed capacity of solar PV, in kW, for the Part L 2021 scenario…

… - Home Standard) Home Standard) + PV Current Future (Passivhaus + PVs) Gas Price (p/kWh) 7.2 7.2 - - - - - Average Electricity Price 28.0 28.0 22.5 22.5 18.0 18.0 18.0 (p/kWh) Solar Consumption - 20% - 40% 30% 50% 50% Annual energy costs including standing charges, based on PHPP predicted energy use. Solar PV savings from avoided grid import, and value of exported solar energy also shown…

… Executive Summary An evidence base for net zero operational carbon buildings The purpose of this report is to provide a technical evidence base to support the energy performance requirements of a high-rise block for Bristol City Council. The report should be read in conjunction with the technical evidence base for new housing, prepared for Cornwall Council in June 2021. It assumes that similarly…

… to the CC report, the current policy requires new homes to achieve a space heating demand of less than 30kWh/m2/year, a total energy use of less than 40kWh/m2/year, and a net zero energy balance on site through use of solar photovoltaics. Evaluation of policy options Seven policy scenarios were assessed for a high-rise building type (16 storeys) through detailed energy and cost modelling. Policy…