CML / EN/ TRACI standard impact categories and units: LCA for LEED, USA and Canada uses all 6 TRACI 2.1 categories.
Exported energy ( MJ per energy carrier). Use of non-renewable secondary fuels ( MJ net calorific value). Use of renewable secondary fuels ( MJ net calorific value). 
Total use of non-renewable primary energy resources (primary energy and primary energy resources used as materials) ( MJ net calorific value). Use of non-renewable primary energy resources used as raw materials ( MJ net calorific value). Use of non-renewable primary energy excluding non-renewable primary energy resources used as raw materials ( MJ net calorific value). 
Total use of renewable primary energy resources (primary energy and primary energy resources used as materials) ( MJ net calorific value). Use of renewable primary energy resources used as raw materials ( MJ net calorific value). Use of renewable primary energy excluding renewable primary energy resources used as raw materials ( MJ net calorific value). Other EN standard impact categories included in One Click LCA: Please find below a complete list of impact categories and which of them are shown for each calculation tool. For instance BREEAM Intl Mat 01 LCA tool only shows the six impact categories required for this credit. However, the impact categories offered for each of the calculation tool depend on the purpose of the tool. One Click LCA supports all the 24 impact categories listed in EN 15804 based on CML methodology and 6 TRACI impact categories. The use of Module D is consistent with a cradle-to-cradle approach. For construction products, this means that the benefits and burdens of disposal after demolition can be taken into account. Module D allows supplementary information beyond the building life cycle to be considered. There is also an additional module (Module D), which can be included in the scope of the assessment. However, different certifications and calculation systems may limit the modules calculated. In building level calculations (for instance according to EN 15978) the idea is to take into account all the meaningful impacts over the life time of the building. In product level EPDs only Modules A1 to A3 are mandatory under EN 15804, while all other phases are optional. Stages B6 and B7 include also provision and transport of all materials, products, as well as energy and water provisions, waste processing up to the end-of-waste state or disposal of final residues during this part of the use stage.Ĭ3: waste processing for reuse, recovery and/or recyclingĪll C stages include provision and transport, provision of all materials, products and related energy and water use.ĭ: reuse, recovery and/or recycling potentials, expressed as net impacts and benefitsĭifferent life cycle stages are either mandatory or optional for different scope of LCA. operation of heating system and other building related installed services) production, transport, and waste processing and disposal of the lost products and materials).ī1: use or application of the installed productī6: operational energy use (e.g. Stages A4 and A5 include all impacts and aspects related to any losses during this construction process stage (i.e. The assessment takes only the building and its parts into account, but not furniture or appliances, for example. All stages include provision of all materials, products and energy, as well as waste processing up to the end-of waste state or disposal of final residues during the product stage. Module A1, A2 and A3 may be declared as one aggregated module A1-3. Life-cycle stages according to EN standards.Ī1: raw material extraction and processing, processing of secondary material input (e.g. The following table lists all life cycle stages according to EN standards: In the European markets the building life cycle stages are defined by EN 15978 and EN 15804 standards, which can be included in LCAs. 
For instance: raw material harvesting, manufacturing of products, use phase of the building, end of life. Green materials suggestions and benchmarksīuilding life cycle stages are the different periods of a building’s lifetime.
#IES VE IMPORT LOG SOFTWARE#
Starter license allows row-by-row LCA generation and includes email support and pre-recorded training videos.īusiness license includes (in addition to all features in the starter license) integration with commonly used design software for automated LCA import option to download product EPDs used in the project directly from the software industry average benchmark values email support and live webinar training.Įxpert license includes (in addition to all features in the business license) 3D LCA visualisation directly in the BIM model sustainable materials suggestion and benchmarking and private materials database private webinar training, email support and live chat support.
Rakennuksen vähähiilisyyden arviointimenetelmä. Living Building Challenge & Zero Carbon.
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