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Mercari Inc

Common Name
Mercari
Country
Japan
Sector
Consumer Cyclical
Industry
Internet Retail
Employees
2,159
Ticker
4385
Exchange
TOKYO STOCK EXCHANGE
Description
Mercari, Inc. is a Japanese e-commerce and technology company that operates an innovative mobile marketplace application, allowing users to buy and sell a variety of secondhand items. Often referred t...

Mercari's GHG Emissions Data Preview

In 2025, Mercari completed a corporate carbon footprint assessment and publicly disclosed its greenhouse gas (GHG) emissions according to the GHG Protocol, covering Scope 1 (direct emissions from owned or controlled sources), Scope 2 (indirect emissions from purchased energy) and Scope 3 (indirect emissions across the value chain).

Mercari has also provided a category-level breakdown for 11 out of 15 Scope 3 emissions categories, offering greater transparency into its value chain emissions.

Metric (tCO2e)2025202420232022 - 2017
Total Scope 1
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a
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a
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a
0000000
Total Scope 2
Market-Based
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a
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a
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a
0000000
Location-Based
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a
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a
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a
0000000
Total Scope 3
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a
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a
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a
0000000
Total Scope 1 Revenue Intensity (tCO2e/$M)
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a
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a
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a
0000000
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Verified Sources Behind Mercari’s Greenhouse Gas (GHG) Emissions Data

Every figure on this dashboard has a transparent audit trail. With Tracenable, each data point is traceable back to its original source, viewable directly inside our platform. Explore Mercari’s data sources below and access millions more through our Disclosure Search.

a. Mercari's Webpage captured from company’s website 2025
a. Mercari's Webpage captured from company’s website 2025

Insights into Mercari's Operational Emissions

In 2025, the total operational greenhouse gas (GHG) emissions ofMercari amounted to1,753metric tons of CO2 equivalent.This figure includes both direct emissions from owned or controlled sources (Scope 1) and indirect emissions from purchased energy (Scope 2).a

Compared to 2024, the total operational greenhouse gas (GHG) emissions of Mercariincreased by 18.85%, suggesting that the company faced challenges in reducing its emissions from its core operations.a

Mercari's Scope 1 Emissions Over Time

202120222023202420250150300450600tCO2e+7%+9%+12%+56%
  • Total Scope 1
  • Year-over-Year Change

What are Mercari's Scope 1 emissions?

In 2025, the total Scope 1 emissions of Mercari were 576 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Has Mercari reduced its Scope 1 emissions over time?

Since 2021, Mercari's Scope 1 emissions have increased by 102.82%, reflecting a rising long-term trend in Scope 1 emissions over time.a

Compared to the previous year(2024), Mercari's Scope 1 emissions increased by 55.68%, suggesting that the company faced challenges in reducing emissions from its directly owned or controlled operations.a

What are Mercari's Scope 2 emissions?

In 2025, Mercari reported Scope 2 greenhouse gas (GHG) emissions of 389 tCOâ‚‚e using the market-based method and 1,177 tCOâ‚‚e using the location-based method.a

Has Mercari reduced its Scope 2 emissions over time?

Since 2021, Mercari's Scope 2 greenhouse gas (GHG) emissions (Location-Based)have decreased by 14.28%, reflecting a declining long-term trend in Scope 2 emissions over time.a

Compared to the previous year(2024), Mercari's Scope 2 emissions(Location-Based) have remained relatively stable, indicating that Mercari's emissions have plateaued with no significant change in its energy consumption footprint.a

What methodology does Mercari use for Scope 2 reporting?

In 2025, Mercari reported its Scope 2 emissions using the market-based method and using the location-based method.a

Mercari's Scope 2 Emissions Over Time

2021202220232024202504509001.35 k1.8 ktCO2e
  • Total Scope 2 Location-Based
  • Total Scope 2 Market-Based

Insights into Mercari's Value Chain Emissions

In 2025, Mercari reported 257,974 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) of Scope 3 greenhouse gas (GHG) emissions, representing indirect emissions across its upstream and downstream value chain.a

The 2025 disclosure of Mercari includes a breakdown across 10of the 15 Scope 3 categories defined by the GHG Protocol,down from 11 in 2024, indicating a decline in reporting granularity and reduced insight into the company's full value chain emissions.a

Mercari's Scope 3 Emissions Over Time

20212022202320242025065 k130 k195 k260 ktCO2e+9%+280%+27%+17%
  • Total Scope 3
  • Year-over-Year Change

What are Mercari's Scope 3 emissions?

In 2025, Mercari reported total Scope 3 emissions of 257,974 metric tons of COâ‚‚ equivalent (tCOâ‚‚e).a

Approximately 99.99%of these emissions originated from upstream activities such as purchased goods and capital goods, while 0.01%came from downstream activities like product use, distribution, and end-of-life treatment.a

Has Mercari reduced its Scope 3 emissions over time?

Since 2021, Mercari's Scope 3 emissionshave increased by 522.64%, reflecting a rising long-term trend in Scope 3 emissions over time.a

Compared to the previous year (2024), Mercari's Scope 3 emissions increased by 17.37%, suggesting that the company faced challenges in reducing emissions across its value chain.a

What categories of Scope 3 emissions does Mercari disclose?

In 2025, Mercari reported emissions for 10 out of the 15 Scope 3 categories defined by the GHG Protocol.a

This reflects a high level of granularity and transparency in the company's emissions reporting.

What are the main sources of Mercari's Scope 3 emissions?

In 2025, the largest contributors to Mercari's Scope 3 emissions were:a

  • Downstream Transportation and Distribution (Cat. 9): 201,230 tCOâ‚‚e(78%)
  • Purchased Goods and Services (Cat. 1): 48,109 tCOâ‚‚e(18.65%)
  • Business Travel (Cat. 6): 3,238 tCOâ‚‚e(1.26%)

Mercari's Scope 3 Emissions by Categories

DownstreamTransportation andDistribution(Cat. 9)(78.0%)Business Travel(Cat. 6)(1.3%)Purchased Goods andServices (Cat. 1)(18.6%)

Insights into Mercari’s GHG Emissions Intensity Compared to Industry Peers

In 2025, Mercari reported Scope 1 greenhouse gas (GHG) emissions of 576 tCOâ‚‚e and total revenues of USD 1,337 millions. This translates into an emissions intensity of 0.43 tCOâ‚‚e per millions USD.a

Mercari's Scope 1 Emissions Intensity Compared to Peers

2502,00050,0002,000,000Scope 1 Emissions (tCO2e)1005002,00010,00050,000Revenues (Millions of USD)NAHJAskulYear: 2024Scope 1: 2,423 tCO2eRevenue: $M 3,005Scope 1 Intensity: 0.81 tCO2e/$MUSSYear: 2020Scope 1: 5,187 tCO2eRevenue: $M 723Scope 1 Intensity: 7.17 tCO2e/$MZOZOYear: 2024Scope 1: 34 tCO2eRevenue: $M 1,303Scope 1 Intensity: 0.03 tCO2e/$MNichirinYear: 2023Scope 1: 4,954 tCO2eRevenue: $M 499Scope 1 Intensity: 9.92 tCO2e/$MNNNihon Yamamura GlassYear: 2024Scope 1: 184,902 tCO2eRevenue: $M 481Scope 1 Intensity: 384.25 tCO2e/$MDaiichikoshoYear: 2022Scope 1: 8,089 tCO2eRevenue: $M 777Scope 1 Intensity: 10.41 tCO2e/$MAAABC-MartYear: 2023Scope 1: 122 tCO2eRevenue: $M 2,129Scope 1 Intensity: 0.06 tCO2e/$MHHHeiwaYear: 2024Scope 1: 51,219 tCO2eRevenue: $M 901Scope 1 Intensity: 56.87 tCO2e/$MRakuten GroupYear: 2024Scope 1: 3,638 tCO2eRevenue: $M 14,517Scope 1 Intensity: 0.25 tCO2e/$MJ.Front RetailingYear: 2024Scope 1: 14,430 tCO2eRevenue: $M 2,702Scope 1 Intensity: 5.34 tCO2e/$MYokohama RubberYear: 2024Scope 1: 591,000 tCO2eRevenue: $M 6,973Scope 1 Intensity: 84.75 tCO2e/$MToyo TireYear: 2024Scope 1: 265,100 tCO2eRevenue: $M 3,601Scope 1 Intensity: 73.62 tCO2e/$MMonotaROYear: 2024Scope 1: 3 tCO2eRevenue: $M 1,875Scope 1 Intensity: 0.00 tCO2e/$MIsetan Mitsukoshi HoldingsYear: 2025Scope 1: 26,479 tCO2eRevenue: $M 3,704Scope 1 Intensity: 7.15 tCO2e/$MRinnaiYear: 2024Scope 1: 34,320 tCO2eRevenue: $M 2,841Scope 1 Intensity: 12.08 tCO2e/$MMizunoYear: 2024Scope 1: 4,076 tCO2eRevenue: $M 1,517Scope 1 Intensity: 2.69 tCO2e/$MSankyoYear: 2023Scope 1: 935 tCO2eRevenue: $M 1,181Scope 1 Intensity: 0.79 tCO2e/$MLYYear: 2024Scope 1: 3,395 tCO2eRevenue: $M 11,984Scope 1 Intensity: 0.28 tCO2e/$MTakashimayaYear: 2024Scope 1: 18,204 tCO2eRevenue: $M 3,094Scope 1 Intensity: 5.88 tCO2e/$MJJJoshin DenkiYear: 2024Scope 1: 2,962 tCO2eRevenue: $M 2,666Scope 1 Intensity: 1.11 tCO2e/$MSkylark HoldingsYear: 2024Scope 1: 115,783 tCO2eRevenue: $M 2,555Scope 1 Intensity: 45.32 tCO2e/$MYamaha MotorYear: 2024Scope 1: 133,689 tCO2eRevenue: $M 16,409Scope 1 Intensity: 8.15 tCO2e/$MFuji Seal InternationalYear: 2024Scope 1: 47,501 tCO2eRevenue: $M 1,298Scope 1 Intensity: 36.59 tCO2e/$MNifcoYear: 2024Scope 1: 576 tCO2eRevenue: $M 2,454Scope 1 Intensity: 0.23 tCO2e/$MMercariYear: 2025Scope 1: 576 tCO2eRevenue: $M 1,337Scope 1 Intensity: 0.43 tCO2e/$M

How does Mercari's GHG emissions intensity compare to its peers?

In 2025, Mercari reported a Scope 1 emissions intensity of 0.43 tCOâ‚‚e per millions USD. Compared to the peer group median of 6.52, this places the company below its industry benchmark, indicating it is more carbon-efficient than most competitors.a

Where does Mercari rank on GHG emissions intensity within its industry?

In 2025, Mercari ranked 7 out of 24 companies in its industry peer group, based on Scope 1 emissions intensity (measured in tCOâ‚‚e per millions USD).a

Mercari is therefore positioned in the mid-range of its industry, neither a clear leader nor a laggard in carbon efficiency.a

Insights into Mercari's Total Carbon Footprint

In 2025, Mercari reported a total carbon footprint of 259,727 metric tons of COâ‚‚ equivalent (tCOâ‚‚e) across Scope 1, Scope 2, and Scope 3 emissions. This represents a 17.38% increase compared to 2024, suggesting a rise in emissions across its operations or value chain.a

The largest contributor to Mercari's total carbon footprint was Scope 3 emissions, accounting for 99.33% of the company's total carbon footprint, followed by Scope 2 emissions at 0.45%.a

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