Ozone depletion potential - Revision history

Designing Buildings at 13:05, 4 October 2022

2022-10-04T13:05:48Z

← Older revision		Revision as of 13:05, 4 October 2022
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	Ozone Depletion Potential (ODP) refers to the relative amount of degradation a chemical compound can cause to the ozone layer. It is similar to Global Warming Potential (GWP) though this a measure of how much a given mass of a gas contributes to global warming.		Ozone Depletion Potential (ODP) refers to the relative amount of degradation a chemical compound can cause to the ozone layer. It is similar to Global Warming Potential (GWP) though this a measure of how much a given mass of a gas contributes to global warming.

−	ODP is an environmental impact indicator of EN 15804:2012+A2:2019/AC:2021 which is used as guidance in the generation of the LCA methodology used to create Product Environmental Footprints (PEF). It is also ~~considered as~~ one of the environmental performance indicators for the calculation, assessment and generation of environmental product declarations (EPDs).	+	ODP is an environmental impact indicator of EN 15804:2012+A2:2019/AC:2021 which is used as guidance in the generation of the life cycle assessment (LCA) methodology used to create Product Environmental Footprints (PEF). It is also one of the environmental performance indicators for the calculation, assessment and generation of environmental product declarations (EPDs).

−	~~In the same way that the global warming potential (GWP) of different pollutants are converted to ratios CO2 equivalent figures.~~ ODP as a measure of how much damage a chemical can cause to the ozone layer is compared with a similar mass of trichlorofluoromethane (CFC-11) as a ratio. CFC-11, with an ozone depleting potential of 1.0, is used as the base figure for measuring ozone depleting potential.	+	ODP as a measure of how much damage a chemical can cause to the ozone layer is compared with a similar mass of trichlorofluoromethane (CFC-11) as a ratio. CFC-11, with an ozone depleting potential of 1.0, is used as the base figure for measuring ozone depleting potential.

	Examples for unspecified emissions to air<br />		Examples for unspecified emissions to air<br />

Editor: moved Ozone depletion potential ODP to Ozone depletion potential

2022-09-18T18:32:57Z

moved Ozone depletion potential ODP to Ozone depletion potential

← Older revision

Revision as of 18:32, 18 September 2022

Editor at 08:24, 9 September 2022

2022-09-09T08:24:11Z

← Older revision		Revision as of 08:24, 9 September 2022
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	(refs, ODP, EN 15804. Version: August 2021, WMO 2014)		(refs, ODP, EN 15804. Version: August 2021, WMO 2014)

−	~~[[Category:Articles_needing_more_work]]~~ [[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Procurement]]	+	= Related articles on Designing Buildings =
		+
		+	* BREEAM Impact of refrigerants.
		+	* Chlorofluorocarbons CFCs.
		+	* Deleterious materials.
		+	* Greenhouse gases.
		+	* Hydrochlorofluorocarbons HCFCs.
		+	* Ozone.
		+	* R22 phase out.
		+	* R404A phase out.
		+	* Refrigerant selection.
		+	* SF6 - the greenhouse gas at the heart of our industry.
		+	* Sustainable materials.
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		+	[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Procurement]]

Editor at 05:48, 9 September 2022

2022-09-09T05:48:00Z

← Older revision		Revision as of 05:48, 9 September 2022
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	(refs, ODP, EN 15804. Version: August 2021, WMO 2014)		(refs, ODP, EN 15804. Version: August 2021, WMO 2014)

−	[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Procurement]]	+	[[Category:Articles_needing_more_work]] [[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Procurement]]

Editor: Created page with "Ozone Depletion Potential (ODP) refers to the relative amount of degradation a chemical compound can cause to the ozone layer. It is similar to Global Warming Potential (GWP) tho..."

2022-09-08T21:57:56Z

Created page with "Ozone Depletion Potential (ODP) refers to the relative amount of degradation a chemical compound can cause to the ozone layer. It is similar to Global Warming Potential (GWP) tho..."

New page

Ozone Depletion Potential (ODP) refers to the relative amount of degradation a chemical compound can cause to the ozone layer. It is similar to Global Warming Potential (GWP) though this a measure of how much a given mass of a gas contributes to global warming.

ODP is an environmental impact indicator of EN 15804:2012+A2:2019/AC:2021 which is used as guidance in the generation of the LCA methodology used to create Product Environmental Footprints (PEF). It is also considered as one of the environmental performance indicators for the calculation, assessment and generation of environmental product declarations (EPDs).

In the same way that the global warming potential (GWP) of different pollutants are converted to ratios CO2 equivalent figures. ODP as a measure of how much damage a chemical can cause to the ozone layer is compared with a similar mass of trichlorofluoromethane (CFC-11) as a ratio. CFC-11, with an ozone depleting potential of 1.0, is used as the base figure for measuring ozone depleting potential.

Examples for unspecified emissions to air<br />
1 kg halon-1211 = 6.9 kg CFC 11 eq.<br />
1 kg methyl bromide = 0.57 kg CFC 11 eq.<br />
1 kg CFC 11 = 1 kg CFC 11 eq.

(refs, ODP, EN 15804. Version: August 2021, WMO 2014)

[[Category:DCN_Definition]] [[Category:DCN_Product_Knowledge]] [[Category:DCN_Research,_Development_and_Innovation]] [[Category:DCN_Specification]] [[Category:Definitions]] [[Category:Research_/_Innovation]] [[Category:Standards_/_measurements]] [[Category:Sustainability]] [[Category:Procurement]]