Zsoka Gyetvai – Page 17

B-08 Modelling of energy use

Oct 21, 2012

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Aspect B-08 Modelling of energy use Description Is B6 relevant at a product level? How should the operational energy use be modelled? related study objective ☒ stand-alone LCA ☒ comparative assertion related study phase ☒ ☐ ☐ ☐ ☐ goal and scope definition inventory analysis (LCI) impact assessment (LCIA) interpretation reporting relevant for new buildings…

B-17 Operational energy demand for new buildings – Boundaries and scenarios for screening LCA

Oct 21, 2012

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Zsoka Gyetvai

in New buildings

Aspect B-17 Operational energy demand for new buildings – Boundaries and scenarios for screening LCA Description Several parameters can influence the results of the energy demand at the operational stage of buildings. Among others, the selection of uses (i.e. building-related or non-building-related uses) has a major significance on the energy demand. European standards (EN 15804/EN…

B-18 Operational energy demand for new buildings – Boundaries and scenarios for simplified LCA

Oct 21, 2012

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by

Zsoka Gyetvai

in New buildings

Aspect B-18 Operational energy demand for new buildings – Boundaries and scenarios for simplified LCA Description Several parameters can influence the results of the operational energy demand for the use stage of buildings, such as the selection of uses (i.e. building-related or non-building-related uses). European standards (EN 15804/EN 15978) recommend taking account of priority building-related…

B-19 Operational energy demand for new buildings – Boundaries and scenarios for complete LCA

Oct 21, 2012

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Zsoka Gyetvai

in New buildings

Aspect B-19 Operational energy demand for new buildings – Boundaries and scenarios for complete LCA Description Several parameters can influence the results of the operational energy demand for the use stage of buildings, such as the selection of uses (i.e. building-related or non-building-related uses). European standards (EN 15804/EN 15978) recommend taking account of priority building-related…

B-20 Operational energy demand for existing buildings – Boundaries and scenarios

Oct 21, 2012

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Zsoka Gyetvai

in Existing buildings

Aspect B-20 Operational energy demand for existing buildings – Boundaries and scenarios Description Several parameters can influence the results of the energy demand at the operational stage of buildings. Among others, the selection of uses (i.e. building-related or non-building-related uses) has a major significance on the energy demand. European standards (EN 15804/EN 15978) recommend that…

B-21 Operational energy demand for new buildings – Consideration of user behaviour

Oct 21, 2012

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Zsoka Gyetvai

in New buildings

Aspect B-21 Operational energy demand for new buildings – Consideration of user behaviour Description Several parameters influence the results of the energy calculation demand at the operational stage of buildings. Among others, user behaviour may have a major significance on the energy needs. The following section aims at providing guidance for screening, simplified and complete…

B-22 Operational energy demand for existing buildings – Consideration of user behaviour

Oct 21, 2012

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Zsoka Gyetvai

in Existing buildings

Aspect B-22 Operational energy demand for existing buildings – Consideration of user behaviour Description Several parameters influence the results of the energy calculation demand at the operational stage of buildings. Among others, user behaviour may have a major significance on the energy needs. The following section aims at providing guidance for screening, simplified and complete…

B-23 Operational energy calculation – Allocation of energy production for on-site systems connected to grid”

Oct 21, 2012

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Zsoka Gyetvai

in Existing buildings, New buildings

Aspect B-23 Operational energy calculation – Allocation of energy production for on-site systems connected to grid” Description Current new buildings may not only be energy-efficient, but can also produce energy on site in multiple ways.The energy produced on site may not only be consumed inside the building, but can also be exported. When energy is…

B-24 Dynamic LCA data for assessing the impact of electricity consumption

Oct 21, 2012

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Zsoka Gyetvai

in Existing buildings, New buildings

Aspect B-24 Dynamic LCA data for assessing the impact of electricity consumption Description Energy sources for electricity production may vary significantly according to the season (winter or summer months), the day (weekdays, weekends) and the time within a day. Environmental impacts are strongly influenced by the decision to use annual energy data (i.e. average LCA…

7.8 Module B7 – Operational water use.

Oct 21, 2012

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Zsoka Gyetvai

in Existing buildings, New buildings

7.8 Module B7 – Operational water use. B-25 Assessment of operational water use in screening LCA B-26 Assessment of operational water use in simplified LCA. B-27 Assessment of operational water use in complete LCA. B-28 Accounting of different types of waste water treatment

Author: Zsoka Gyetvai