European Union

Rest-of-World

Silicon - single crystal - czochralski process - electronics (silicon production - single crystal - Czochralski process - electronics)

Belarus

Canada

Chile

China

Algeria

Egypt

United Kingdom

Georgia

Indonesia

Israel

Jordan

Morocco

Norway

Serbia

Russian Federation (the)

Saudi Arabia

Turkmenistan

Tunisia

Türkiye

Trinidad and Tobago

Ukraine

United States of America (the)

Ammonia

Ammonium nitrate

Ammonium nitrate - CaCO3 or inorganic non-fertilisers

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. The product 'silicon single crystal Czochralski process electronics' is an inorganic substance with a CAS no. : 007440-21-3. It is called 'silicon' under IUPAC naming and its molecular formula is: Si. It is solid under normal conditions of temperature and pressure with no information available about its odor. The substance is modelled with a purity of 99% Modelling this substance in a solution requires the user to add the solvent of their choice in their models. There is no publicly available information about the consumption of this substance on a consumer level. On industrial sites the substance is used for the manufacture of products in the following sectors: electronics The cut-off classification is allocatable product. The activity type is ordinary transforming activity. The reference product amount is 1.

Emission intensity of the supply chain per Canadian dollar spent on: basic organic chemicals. Retrieved from the OpenIO-Canada v2.9 model which is a Canadian Environmentally Extended Input-Output (EEIO) model. The emission factor is provided in purchaser price including taxes retail margins and distribution costs. Endogenization is not included meaning the emission factor does not account for capital goods.

Basic organic chemicals

Emission intensity of supply chain (purchase of service/standard good/capital good) in US dollars spend on: chemicals and chemical products. Factors retrieved from the Quantis+GHG Protocol Scope 3 Calculator for the year 2016 and apply for years beyond 2016. The same emission factor applies to different types of investments in joint ventures/subsidiaries/associate companies that were not captured in Scope 1 emissions.

Chemicals and chemical products

Emission intensity of supply chain (with margins i.e. cradle to shelf) in US dollars spend on: chemicals (except basic chemicals/agrichemicals/polymers/paints/pharmaceuticals/soaps/cleaning compounds). This factor is representative of the described commodity (equivalent to a goods or services category) and was obtained from the USEEIO model v1.0.1. Refer to the source for the source-specific data quality assessment. Retrieved from Supply Chain Factors Dataset v1.1.1

Chemicals (except basic chemicals/agrichemicals/polymers/paints/pharmaceuticals/soaps/cleaning compounds)

Emission intensity of supply chain (with margins i.e. cradle to shelf) in US dollars spend on: chemicals (except basic chemicals/agrichemicals/polymers/paints/pharmaceuticals/soaps/cleaning compounds). This factor is representative of the described commodity (equivalent to a goods or services category) and was obtained from the USEEIO model. Refer to the source for the source-specific data quality assessment.

Emission intensity of supply chain in EUR spend on: chemicals (not specified in other EXIOBASE emission factors). Retrieved from the EXIOBASE v3.8.2 model outputs for products. These factors were calculated based on 2019 data. They include emissions from land-use. The split into constituent gases is not provided as the source does not provide a split of gases. The LCA boundaries of these factors are not defined by the source. These factors include effects of international trade.

Chemicals (not elsewhere specified)

Property	Value
Name	Silicon - single crystal - czochralski process - electronics (silicon production - single crystal - Czochralski process - electronics)
Sector	Materials and Manufacturing
Category	Chemical Products
Source	ecoinvent
Region	European Union (EU), Rest-of-World (RoW)
Unit Type	Weight
Year	1992
LCA Activity	unknown

Emission Factor Name	Region	Source	Year	Unit
Silicon - single crystal - czochralski process - electronics (silicon production - single crystal - Czochralski process - electronics)	European Union	ecoinvent	1992	Weight
Silicon - single crystal - czochralski process - electronics (silicon production - single crystal - Czochralski process - electronics)	Rest-of-World	ecoinvent	1992	Weight
Basic organic chemicals	Alberta, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	British Columbia, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Manitoba, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	New Brunswick, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Newfoundland and Labrador, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Nova Scotia, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Northwest Territories, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Nunavut, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Ontario, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Prince Edward Island, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Quebec, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Saskatchewan, CA	OpenIO-Canada	2020	Money
Basic organic chemicals	Yukon, CA	OpenIO-Canada	2020	Money
Chemicals and chemical products	Global	GHG Protocol	2016	Money
Chemicals (except basic chemicals/agrichemicals/polymers/paints/pharmaceuticals/soaps/cleaning compounds)	United States of America (the)	EPA	2018	Money
Chemicals (except basic chemicals/agrichemicals/polymers/paints/pharmaceuticals/soaps/cleaning compounds)	United States of America (the)	EPA	2018	Money
Chemicals (not elsewhere specified)	Austria	EXIOBASE	2019	Money
Chemicals (not elsewhere specified)	Australia	EXIOBASE	2019	Money

Silicon - single crystal - czochralski process - electronics (silicon production - single crystal - Czochralski process - electronics)

Activity summary

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Related factors

Chemical Products Emission Factors

Ammonia

Ammonium nitrate

Ammonium nitrate - CaCO3 or inorganic non-fertilisers