Carbon Emission Label
Quantifying a Product's Carbon Footprint
A carbon emission label puts the total greenhouse gas emissions of a product — from raw material to disposal — onto the product itself so consumers can choose the lower-carbon option. Here is what the label is, the difference between ISO 14067 and PAS 2050, Taiwan's two-tier label system, the EU's CBAM, and how Layana Cutlery's spoon and chopsticks earned their carbon labels.
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Key Takeaways
- A carbon emission label (also "carbon label" or "carbon footprint label") quantifies the direct and indirect greenhouse gas emissions across a product's full life cycle and displays them on the product so consumers can choose lower-carbon options.
- The concept emerged in 2001; the UK's Carbon Trust introduced the world's first global carbon footprint label in 2007. Today there is no single global standard — countries from the UK to Taiwan, France, South Korea, Canada, Japan and North America run their own.
- ISO 14067 (full cradle-to-grave) and PAS 2050 (raw material → production only) are the two main international rule-sets — published by ISO and by BSI/Carbon Trust/UK Defra respectively.
- Taiwan launched its Carbon Emission Label in 2010 and a stricter Reduction Carbon Footprint Label that requires a 3% or greater footprint cut within the label's validity period — products earning it become "green products" for green procurement.
- Layana Cutlery (founded 2003) earned carbon emission labels on its spoon (2017) and chopsticks (2021), with a long-term goal of product carbon neutrality.
- The EU's Carbon Border Adjustment Mechanism (CBAM) — a direct consequence of the 2015 Paris Agreement — extends carbon accountability into trade, so labelling and footprint accuracy now affect every export-oriented manufacturer.
What Is a Carbon Emission Label?
A carbon emission label refers to the calculation of direct or indirect greenhouse gas emissions generated throughout the entire life cycle of a product — including raw material acquisition, manufacturing, processing, transportation, distribution, consumer use, and end-of-life disposal. Also known as a "carbon label" or "carbon footprint label", it quantifies the environmental impact and is affixed to the product so consumers can see it.
The label is the consumer-facing presentation of a product's carbon footprint — the total emissions caused by an activity or across a product life cycle, expressed in grams or kilograms of CO2-equivalent. Showing that number on the product encourages informed choice: when two otherwise comparable goods sit on the shelf, the lower-carbon one is no longer invisible.
There is no single global carbon footprint label. National schemes have been introduced in the UK, Taiwan, France, South Korea, Canada, Japan and North America, each tuned to its own market and regulator — but all rooted in the same idea: make the carbon visible.
Where the Carbon Emission Label Came From
The evolution of the carbon emission label began in 2001, with the concept emerging as a tangible symbol derived from the carbon footprint. From the UK's Carbon Trust in 2007 to today's national schemes and EU trade mechanisms, the label has steadily moved from awareness tool to procurement and regulatory instrument.
2001 — Concept. The idea of putting a product's carbon footprint onto the product itself emerges as a tangible symbol of the carbon footprint concept.
2007 — First label. The Carbon Trust, a body established by the UK government, introduces the world's first global carbon footprint label, aiming to raise local manufacturers' awareness of global warming and give consumers a way to compare.
2010s onward — National rollouts. National schemes spread to Taiwan (2010), France, South Korea, Canada, Japan and North America — each with its own rules and visual identity but the same underlying intent.
2015 — Paris Agreement. 197 countries sign the Paris Agreement and commit to net-zero carbon emissions by 2050, accelerating both label adoption and the regulatory pressure behind it.
ISO 14067 vs PAS 2050
International regulations behind carbon labels include ISO 14067 for product carbon footprints and PAS 2050 for greenhouse gas emissions assessment of goods and services. Two things differ — the body that publishes them, and how far through the life cycle the calculation reaches.
| Dimension | ISO 14067 | PAS 2050 |
|---|---|---|
| Publisher | International Organization for Standardization (ISO) | Jointly by British Standards Institution (BSI), Carbon Trust, and UK Department for Environment, Food & Rural Affairs (Defra) |
| Scope of calculation | Entire process: raw material production, manufacturing, transportation, sales, use, and recycling — comprehensive cradle-to-grave. | Raw material acquisition to production completion — excludes transportation, consumer use, and recycling. |
| Geographic reach | Global (ISO standards are recognised internationally). | UK-anchored — widely referenced but tighter in geographic origin. |
| Best fit for | Companies disclosing a full product carbon footprint to consumers and regulators (incl. Taiwan's Carbon Emission Label). | Companies focused on the gate-to-gate footprint of goods and services before they leave the factory. |
Same goal — make the carbon visible. Different reach — full life cycle (ISO 14067) versus factory-gate (PAS 2050).
"Cool" the Earth — The Carbon Emission Label in Taiwan
Taiwan introduced its Carbon Emission Label in 2010, with the aim of enhancing the competitiveness of low-carbon products in domestic and international markets. The label is built from three visual elements, each carrying a clear meaning.
Taiwan Carbon Emission Label
- Carbon footprint number — the product's carbon dioxide emissions, in grams.
- Deep green heart — love for nature, promoting green consumption, moving toward a low-carbon society.
- Green leaf — health and environmental protection.
Reduction Carbon Footprint Label
- 3% or greater cut — manufacturers must reduce the product's footprint by 3% or more within the label's validity period; once verified, the product receives the label.
- "Since 2022" — the starting year the product obtained the reduction carbon label.
- Blue CO2 + downward arrow — review by Taiwan's Ministry of Environment confirms the product's commitment to carbon reduction.
- "Green product" status — priority in green procurement and consumer choice.
Layana Cutlery: A Worked Example of Applying for a Carbon Label
Layana's tableware brand Layana Cutlery, established in 2003, uses Layana's core sheet metal stamping and insert molding technologies to design environmentally friendly utensils suited to Eastern use. Two products carry the Taiwan Carbon Emission Label — the spoon (2017) and the chopsticks (2021) — giving consumers transparent information to choose low-carbon products.
Layana Cutlery established
A reusable-cutlery brand built on Layana's core sheet metal stamping and insert-molding capability — designed to be durable, refillable and suited to Eastern dining.
Carbon Emission Label — Layana Cutlery spoon
The spoon obtains the Taiwan Carbon Emission Label, putting the product's CO2 figure in front of consumers and making it directly comparable with conventional alternatives.
Energy Management System adopted
Layana's factory thoroughly examines its electricity usage under a structured energy management system — the discipline that later feeds every product-level carbon calculation.
Carbon Emission Label — Layana Cutlery chopsticks
The chopsticks obtain the Taiwan Carbon Emission Label, doubling the catalogue of certified low-carbon items in Layana Cutlery.
Cleaner Production Assessment passed
The factory passes Taiwan's Cleaner Production Assessment, implementing changes for energy conservation and carbon reduction across day-to-day manufacturing.
ISO 14064-1 external audit
On 11 January 2024, Layana passes its external audit for ISO 14064-1, giving every product-level footprint a verified organisational inventory to draw on.
Layana's Short-, Medium- & Long-Term Goals
Layana, centred around its reusable-cutlery brand, adheres to ESG principles and is transforming into a manufacturer of low-carbon products that are sustainable for the environment and do not impact human health. Three time horizons drive the work.
More labelled products
Continuously increase the number of products carrying carbon footprint labels, giving consumers more information on product carbon emissions.
Example: dual-section chopsticks.Lighter, greener materials
Reduce unnecessary use of raw materials and switch to environmentally friendly materials to further reduce embedded carbon emissions.
Example: precious chopsticks.Product carbon neutrality
Achieve carbon neutrality for Layana Cutlery products and offset the original carbon emissions in an appropriate, verifiable manner.
Outcome: net-zero on the product, not just the page.Paris Agreement, Net Zero & the EU CBAM
Since the 2015 Paris Agreement was signed by 197 countries with the aim of net-zero carbon emissions by 2050, the European Union has prepared in advance with the Carbon Border Adjustment Mechanism (CBAM). The concept of inspecting carbon emissions has evolved from a regional focus to trade agreements between nations and continents.
CBAM requires global traders exporting to EU countries to declare product carbon emissions and purchase "CBAM certificates" for the embedded carbon. The mechanism is designed to prevent "carbon leakage" — production simply shifting to jurisdictions with weaker climate rules — and to put a price on the carbon content of imports comparable to what EU producers face.
For a manufacturer like Layana, this means the carbon emission label is no longer just a consumer-marketing tool. Product-level carbon accounting is becoming a condition of market access — and the discipline behind a Taiwan Carbon Emission Label is now also the discipline behind a CBAM declaration.
The calculation of carbon footprints has evolved from inspecting products to inspecting organisations, supply chains, and now whole nations. The label is where the story meets the consumer.
Layana's Wider ESG Credentials
The carbon emission label is the consumer-facing tip of Layana's ESG programme. Behind it sits a broader portfolio of management systems and Taiwan-issued certifications that supply the data and discipline the label requires.
Carbon Emission Label
Product-level carbon footprint disclosure — the framework on this page.
You are hereISO 14064
Organisation-level greenhouse gas inventory — the data behind every product footprint.
ISO 14001
Environmental management system — the PDCA cycle that drives reduction.
ISO 45001
Occupational health & safety management systems.
Cleaner Production
General Industry Clean Production Assessment passed (2022).
Green Factory
Taiwan's MOEA label — green building + cleaner production combined.