planning:refurbishment_with_passive_house_components:overall_retrofit_plan_for_step-by-step_retrofits_to_enerphit_standard

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planning:refurbishment_with_passive_house_components:overall_retrofit_plan_for_step-by-step_retrofits_to_enerphit_standard [2016/09/28 17:19] – [7Implementation of renewable energy sources] kdreimaneplanning:refurbishment_with_passive_house_components:overall_retrofit_plan_for_step-by-step_retrofits_to_enerphit_standard [2019/10/14 10:30] (current) – [5The EnerPHit Retrofit Plan (ERP)] cblagojevic
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 +{{:picopen:iee_.png |}}         [[http://europhit.eu|{{ {{ :picopen:europhit_logo.png|}}]]  \\ \\
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 ====== Overall retrofit plan for step-by-step retrofits to EnerPHit Standard ====== ====== Overall retrofit plan for step-by-step retrofits to EnerPHit Standard ======
  
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 ===== 2 Practical implementation across Europe ===== ===== 2 Practical implementation across Europe =====
  
-[{{:picopen:europhit_case_study_projects.png?950 | Figure 1: EuroPHit case study projects}}] +[{{:picopen:europhit_case_study_projects.png?750 | Figure 1: EuroPHit case study projects}}] 
 Out of 20 pilot projects started within EuroPHit, 11 case study projects with at least one retrofit step have been completed by April 2016, 9 more projects are currently ongoing and will have completed retrofit measures after the project completion. Building types and retrofit measures range from single-family homes to residential social high-rise buildings, where the EnerPHit Standard was implemented completely except for a more efficient heating system, which could not be installed for now. In other multi-family buildings, only one dwelling was improved to achieve a high efficiency and comfort level, whereas in non-residential buildings, retrofit measures consisted of the renewal and efficiency improvement of the flat roofs of only a section of the whole school building. In EuroPHit, a total budget of 26 million Euros has been foreseen to start or complete retrofit processes of more than 40.000 m² of floor area to EnerPHit Standard. Out of 20 pilot projects started within EuroPHit, 11 case study projects with at least one retrofit step have been completed by April 2016, 9 more projects are currently ongoing and will have completed retrofit measures after the project completion. Building types and retrofit measures range from single-family homes to residential social high-rise buildings, where the EnerPHit Standard was implemented completely except for a more efficient heating system, which could not be installed for now. In other multi-family buildings, only one dwelling was improved to achieve a high efficiency and comfort level, whereas in non-residential buildings, retrofit measures consisted of the renewal and efficiency improvement of the flat roofs of only a section of the whole school building. In EuroPHit, a total budget of 26 million Euros has been foreseen to start or complete retrofit processes of more than 40.000 m² of floor area to EnerPHit Standard.
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 • COSTS – you can enter the estimated investment costs for the measures here, including the costs for anyhow-measures and financial support. • COSTS – you can enter the estimated investment costs for the measures here, including the costs for anyhow-measures and financial support.
  
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 Efficiency parameters and corresponding results are automatically transferred from PHPP into the ERP. All that needs to be done is the entry of information regarding schedule, costs and recommendation for each of the retrofit steps. By doing so it is possible to provide a comprehensive document to building owners so that they can better understand the specific concepts and the potential of the retrofit process they have started. Efficiency parameters and corresponding results are automatically transferred from PHPP into the ERP. All that needs to be done is the entry of information regarding schedule, costs and recommendation for each of the retrofit steps. By doing so it is possible to provide a comprehensive document to building owners so that they can better understand the specific concepts and the potential of the retrofit process they have started.
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 • For special cases like extensions of buildings, adding or demolitions of components (e.g. the insertion of a window into a wall during a retrofit step), work with the user-defined variant section and use the quantity of the components to indicate if a component is there or not. Enter “0” or “1” for “not existing” or “existing”, respectively, of the component and link the “active” column to the entry cells for the quantity of the components in the worksheet ‘AREAS’ or ‘WINDOWS’. • For special cases like extensions of buildings, adding or demolitions of components (e.g. the insertion of a window into a wall during a retrofit step), work with the user-defined variant section and use the quantity of the components to indicate if a component is there or not. Enter “0” or “1” for “not existing” or “existing”, respectively, of the component and link the “active” column to the entry cells for the quantity of the components in the worksheet ‘AREAS’ or ‘WINDOWS’.
  
-==== 7 Implementation of renewable energy sources ====+===== 7 Implementation of renewable energy sources ====
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 +[{{:picopen:primary_energy_renewable_per_chart_in_phpp_9.png?300 | Figure 7: Primary Energy Renewable (PER) chart in PHPP 9}}] 
 +You can, of course, also indicate if renewable energy sources are to be installed during one of the retrofit steps. To do so, enter the specifications of the photovoltaic (PV) system into the worksheet ‘PV’. The only thing left to do then is linking the entry cell for the quantity of modules to the “active” column in the worksheet ‘VARIANTS’. There you can enter the quantity for the retrofit step foreseen, in the preliminary steps you only enter “0” to indicate no PV modules have yet been installed. Solar thermal systems can entered in the same way.  
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 +For the 20 step-by-step retrofit projects in EuroPHit, only two projects have yet foreseen the implementation of renewable energy sources in the near future. However, a total PV implementation potential of almost 760 MWh/a has been calculated, which translates into almost 20 kWh/(m²TFA a). Future implementation of RES thereby would enable several of the pilot projects addressed in EuroPHit to be upgraded to the standards EnerPHit Plus or Premium after completion of the retrofit steps (Figure 7).
  
-[{{:picopen:primary_energy_renewable_per_chart_in_phpp_9.png?700 | Figure 7: Primary Energy Renewable (PER) chart in PHPP 9}}] 
-You can, of course, also indicate if renewable energy sources are to be installed during one of the retrofit steps. To do so, enter the specifications of the photovoltaic (PV) system into the worksheet ‘PV’. The only thing left to do then is linking the entry cell for the quantity of modules to the “active” column in the worksheet ‘VARIANTS’. There you can enter the quantity for the retrofit step foreseen, in the preliminary steps you only enter “0” to indicate no PV modules have yet been installed. Solar thermal systems can entered in the same way. For the 20 step-by-step retrofit projects in EuroPHit, only two projects have yet foreseen the implementation of renewable energy sources in the near future. However, a total PV implementation potential of almost 760 MWh/a has been calculated, which translates into almost 20 kWh/(m²TFA a). Future implementation of RES thereby would enable several of the pilot projects addressed in EuroPHit to be upgraded to the standards EnerPHit Plus or Premium after completion of the retrofit steps (Figure 7). 
 The pre-certification process of step-by-step retrofits will be available as of April 2016 in English and German, when PHPP 9.6 is released at the Passive House Conference. The pre-certification process of step-by-step retrofits will be available as of April 2016 in English and German, when PHPP 9.6 is released at the Passive House Conference.
  
 +===== 8 References =====
 +EuroPHit – Retrofitting for the energy revolution, one step at a time: http://europhit.eu/certification-retrofit-plans
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 +PHPP 9.6 (2016) – The energy balance and design tool, Passive House Institute: http://passivehouse.com/04_phpp/04_phpp.htm
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 +Criteria for the Passive House, EnerPHit and PHI Low Energy Building Standard, Passive House Institute: http://passivehouse.com/downloads/03_building_criteria_en.pdf
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 +Bericht zur Lage und Perspektive der Bauwirtschaft, Bundesinstitut für Bau-, Stadt- und Raumforschung (BBSR): http://www.bbsr.bund.de/BBSR/DE/Home/bbsr_node.html 
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 +|//The sole responsibility for the content of Passipedia lies with the authors. \\
 +While certain marked articles have been created with the support of the EU, they do not necessarily reflect the opinion of the European Union; \\
 +Neither the EACI nor the European Commission are responsible for any use that may be made of the information contained therein.//| \\
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planning/refurbishment_with_passive_house_components/overall_retrofit_plan_for_step-by-step_retrofits_to_enerphit_standard.1475075975.txt.gz · Last modified: 2016/09/28 17:19 by kdreimane