LCA (Life Cycle Assessment) - TX - Revision history

HansdG: /* LCA related terms */

2025-05-06T08:52:18Z

LCA related terms

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	* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).		* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).
	* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., ~~carbon footprint~~, ~~water use~~, ~~resource depletion~~).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., Climate Change Potential, Water Use, Resource Depletion).
	* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

HansdG at 08:37, 6 May 2025

2025-05-06T08:37:09Z

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	* EN 15804 – LCA standard for construction products		* EN 15804 – LCA standard for construction products
	* ILCD Handbook – European Commission’s reference for LCA data quality and modeling		* ILCD Handbook – European Commission’s reference for LCA data quality and modeling

	~~== Related Pages ==~~

	* [[LCA_System_Boundary_-_TX\|LCA System Boundaries]]
	* [[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]
	* [[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]


	[[Category: Taxonomy]]		[[Category: Taxonomy]]

HansdG at 08:36, 6 May 2025

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	* [[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]		* [[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]

	~~--------------------~~

	~~==Overview==~~
	Life Cycle Assessment (LCA) is a systematic methodology used to evaluate the environmental impacts associated with all the stages of a product's life, from raw material extraction through materials processing, manufacture, distribution, use, repair and maintenance, and disposal or recycling. LCA provides a comprehensive view of the environmental aspects and potential impacts of a product or service.

	~~=== Objectives of LCA ===~~
	* '''Identify Improvement Opportunities''': Pinpoint areas within the product life cycle where environmental impacts can be reduced.
	* '''Support Decision Making:''' Inform policymakers and industry leaders in making more environmentally conscious decisions.
	* '''Enhance Product Design:''' Aid in the development of more sustainable products by understanding their environmental footprints.

	~~LCA Indicators~~
	Life Cycle Assessment (LCA) is a tool used to evaluate the environmental impacts of a product, service, or process from its beginning to end. It encompasses various indicators which are often aligned with the environmental factors in ESG:

	* '''[[Carbon_Footprint_-_TX\|Carbon Footprint:]]''' Measures greenhouse gas emissions, including CO2, CH4, and N2O, across the life cycle of a product or process.
	* '''Water Footprint:''' Assesses the total volume of freshwater used, considering both direct and indirect water use.
	* '''Energy Footprint:''' Evaluates the amount and type of energy consumed at each stage of the life cycle.
	* '''Resource Consumption:''' Quantifies the use of natural resources like minerals, metals, and fossil fuels.
	* '''Waste Generation:''' Assesses the amount and type of waste produced, including hazardous and non-hazardous waste.
	* '''Ecosystem Quality:''' Evaluates impacts on biodiversity, including effects on flora and fauna.
	* '''Land Use:''' Measures the change in land use, including habitat destruction or alteration.
	* '''Air Pollution:''' Assesses emissions that affect air quality, including particulate matter, VOCs, and NOx.
	* '''Toxicological Impact:''' Evaluates the impact of toxic substances on human health and the environment.
	* '''Acidification and Eutrophication''': Measures the potential for acid rain formation and nutrient enrichment in water bodies, affecting ecosystems.

	~~===LCA's Role in ESG Reporting===~~
	While [[ESG_(Environmental,_Social,_and_Governance)_-_TX\|ESG (Environmental, Social, and Governance)]] reporting predominantly addresses organizational-level sustainability performance, LCA (Life Cycle Assessment) contributes detailed product-level environmental data, offering a granular perspective on the 'Environmental' component of ESG. In a data exchange framework, integrating LCA data into ESG reporting can significantly enhance the accuracy and depth of environmental disclosures. By multiplying LCA results with the number of transactions, shipments, or production runs, organizations can quantify the aggregate environmental impact of their products or services.

	This integration allows businesses not only to report on broad organizational policies and goals but also to provide tangible, data-driven insights into the environmental footprint of specific products or processes. Consequently, LCA serves as a critical data source within the ESG framework, enabling organizations to make informed, sustainable decisions and to communicate their environmental stewardship in a more substantiated and transparent manner.
	~~==LCA Data Standards and Frameworks==~~
	* EU PEF 3.0 / 3.1 (Product Environmental Footprint), [https://eplca.jrc.ec.europa.eu/permalink/PEF_method.pdf PEF Method PDF]
	** Released [https://eplca.jrc.ec.europa.eu/LCDN/developerILCDDataFormat.html ILCD data format]
	*PACT Data Exchange Standard (Carbon Footprint only) [https://www.carbon-transparency.com/ See website]
	*ISO 14040 and ISO 14044 (LCA Standards)
	*[[Envimat_-_IM\|Envimat]]
	*ISO 14067 (Carbon Footprint of Products)
	*GHG Protocol – Product Life Cycle Accounting and Reporting Standard
	*PAS 2050
	*Environmental Product Declarations (EPD) – ISO 14025 and EN 15804
	*Cradle to Cradle Certified
	*Global Reporting Initiative (GRI) Standards
	*ILCD Handbook – International Reference Life Cycle Data System

	~~==Related==~~
	* [[ESG_(Environmental,_Social,_and_Governance)_-_TX\|ESG (Environmental, Social, and Governance)]]
	* [[Environmental_Factors_(part_of_ESG)_-_TX\|Environmental Factors (part of ESG)]]
	* [[LCAterms_-_TX\|LCAterms]]
	* [[True_price_-_TX\|True Price]]
	* [[LCA_Transactions_-_TX\|LCA Transactions]]

	[[Category: Taxonomy]]		[[Category: Taxonomy]]

HansdG: /* Related Pages */

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	== Related Pages ==		== Related Pages ==

	* [[LCA System Boundaries]]		* [[LCA_System_Boundary_-_TX\|LCA System Boundaries]]
	* [[LCA Life Cycle Stages]]		* [[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]
	* [[LCA Environmental Impact Indicators]]		* [[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]
	* [[IMDE DataTopics]]
	* [[ESG Reporting]]
	--------------------		--------------------



	==Overview==		==Overview==

HansdG: /* LCA related terms */

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LCA related terms

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	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
	* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[~~Reference_unit_~~-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.

HansdG: /* LCA related terms */

2025-05-06T08:26:17Z

LCA related terms

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	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
	* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[~~Reference_Unit_~~-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.

HansdG: /* LCA related terms */

2025-05-06T08:26:13Z

LCA related terms

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	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
	* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[~~Reference_unit_~~-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.

HansdG: /* LCA related terms */

2025-05-06T08:25:29Z

LCA related terms

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	* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
	* '''[[~~Value_Unit_~~-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[~~Reference_Unit_~~-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.

HansdG: /* LCA related terms */

2025-05-06T08:24:53Z

LCA related terms

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	* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
			* '''[[Value_Unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
			* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.

HansdG: /* LCA related terms */

2025-05-06T08:10:15Z

LCA related terms

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	* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).		* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).
	* '''[[LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).

← Older revision		Revision as of 10:52, 6 May 2025
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	* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).		* '''[[LCA_System_Boundary_-_TX\|LCA System Boundaries]]''' – Defines the life cycle scope covered by the assessment (e.g., Cradle to Gate, Cradle to End-of-Life).
	* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., ~~carbon footprint~~, ~~water use~~, ~~resource depletion~~).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., Climate Change Potential, Water Use, Resource Depletion).
	* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_Unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

← Older revision		Revision as of 10:25, 6 May 2025
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	* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.		* '''[[LCA_Life_Cycle_Stages_-_TX\|LCA Life Cycle Stages]]''' – Breaks down the life cycle into modular stages such as manufacturing, use, and end-of-life.
	* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).		* '''[[LCA_Environmental_Impact_Indicators_-_TX\|LCA Environmental Impact Indicators]]''' – Lists and defines the environmental indicators used to measure impacts (e.g., carbon footprint, water use, resource depletion).
	* '''[[~~Value_Unit_~~-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).		* '''[[Value_unit_-_TX\|Value Unit]]''' – Defines the unit in which the indicator value is expressed (e.g., kg CO₂eq, m³, MJ).
	* '''[[~~Reference_Unit_~~-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.		* '''[[Reference_unit_-_TX\|Reference Unit]]''' – Defines the basis for the value (e.g., per kg, per functional unit, per sales unit), enabling contextual interpretation.

	These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.		These components allow for precise, interoperable data exchange and enable detailed declarations per product, stage, and indicator.