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What are Scope 1 2 and 3 emissions · a complete guide

Randy Aug 06, 2026

What are Scope 1, 2, and 3 emissions

What are Scope 1 2 and 3 emissions
What are Scope 1 2 and 3 emissions

Scope 1 , 2 , and 3 emissions are greenhouse gases that are released across an organization's entire value chain. Scope 3 emissions are the most complex, as they are released before and after a product is delivered or consumed.

Science Based Targets initiative approves Daikin s greenhouse gas
Science Based Targets initiative approves Daikin s greenhouse gas

Scope 1 covers direct emissions from company-owned operations, like fuel burned in company trucks or gas boilers. Scope 2 covers indirect emissions from purchased electricity, steam, heating, and cooling that the company uses. Scope 3 covers all other indirect emissions across a company's value chain, like emissions from suppliers, business travel, product use, and waste disposal.

Scope 1, 2 & 3 Emissions Explained

Mixed feelings Brexit s impact on EU energy and climate policy
Mixed feelings Brexit s impact on EU energy and climate policy

Scope 1 , 2 and 3 emissions explained: what each scope covers and how businesses measure, report and reduce them. A clear guide for sustainability teams.

Scope 1 , Scope 2 , and Scope 3 Emissions — Quick Definition Scope 1 emissions are direct emissions from sources a company owns or controls, such as fuel burned in company vehicles or onsite equipment. Scope 2 emissions are indirect emissions from purchased energy, including electricity, heating, or cooling consumed by the business. Scope 3 emissions include all other indirect emissions across ...

The EU adopts the Fit for 55 roadmap towards a 55 percent reduction
The EU adopts the Fit for 55 roadmap towards a 55 percent reduction

What are Scope 1, 2 and 3 emissions

Scope 1 , 2 and 3 emissions are categories used to describe an organization's greenhouse gas emissions based on their point of origin.

Scope 1 , 2 and 3 emissions classify a company's GHG footprint by source and control. See definitions, examples, GHG Protocol rules and reporting requirements.

EU economy greenhouse gas emissions plus 3 4 percent in Q1 2025 News articles
EU economy greenhouse gas emissions plus 3 4 percent in Q1 2025 News articles

Scope 1, 2 and 3 Emissions

Scopes 1 , 2 and 3 are ways of classifying climate-warming greenhouse gas emissions , based on where they came from.

Scope 1 : Emissions from combustion and other direct GHG sources the company owns and operates (e.g. emissions from fleet vehicles, running industrial processes, and heating buildings). Scope 2 : Indirect greenhouse gas emissions from purchased energy (e.g. electricity consumption from utility companies). Scope 3 : Indirect emission sources across the entire supply chain, including business ...

How the New Climate Bill Would Reduce Emissions The New York Times
How the New Climate Bill Would Reduce Emissions The New York Times

Greenhouse Gases at EPA

View a larger version of this image Scope 1 GHG emissions are direct emissions from sources that are owned or controlled by the agency. Scope 1 includes on-site fossil fuel combustion and fleet fuel consumption. Scope 2 GHG emissions are indirect emissions from sources that are owned or controlled by the agency.

EU Recommends 90 percent Emissions Reduction Target by 2040
EU Recommends 90 percent Emissions Reduction Target by 2040
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Notice Concerning Revision of Greenhouse Gas Emissions Reduction Targe
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Emissions from planes and ships facts and figures infographic
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What progress has the EU made against climate change infographics
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Effort sharing regulation Council adopts emission reduction targets

Scope 3 — all other indirect emissions capture everything outside Scopes 1 and 2 — the full upstream and downstream value chain. For a company, this includes supplier emissions , employee commuting, business travel, the use and disposal of products sold, and financed activities.