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Emissions registry

What companies report, scope by scope

Carbon3 reads Scope 1, 2 and 3 figures from published company reports and normalizes them to the GHG Protocol scopes. Filter by year or sector, search for a company, or open its profile for the full picture.

Counts rounded, as of October 2026. The registry holds about 2,600 company-year disclosures.

Scope 1 share

Direct emissions from sources the company owns or controls average 23% of reported totals, across about 1,500 companies in 2024.

Scope 2 share

Purchased electricity, heat and steam average 17% of reported totals in 2024.

Scope 3 share

The value chain averages 59% of reported totals, the part that supplier emissions reductions can reach.

Registry

Company disclosures, year by year

Each row is one company's reported figures for one year, in tonnes of CO2 equivalent (tCO2e). A blank figure means the source report did not give it.

Showing 901 to 925 of 1,498 disclosures

Reported emissions by company, sector and year, in tCO2e
CompanySectorYearScope 1Scope 2Scope 3Source
Hanwha Aerospace Co., Ltd. (012450.KS)Aerospace & Defense202437,21177,179487,282Source report(opens in a new tab)m.hanwhaaerospace.com
Hansoh Pharmaceutical Group Company Limited (3692.HK)Pharmaceuticals202413,16395,364Not reportedSource report(opens in a new tab)hspharm.com
Hanon Systems (018880.KS)Manufacturing202452,321180,3043,242,418Source report(opens in a new tab)sustainabilityreports.com
Hankyu Hanshin Holdings, Inc. (9042.T)Transportation & Logistics2024105,035311,9123,481,385Source report(opens in a new tab)hankyu-hanshin.co.jp
Hankook & CompanyManufacturing202413,87880,667Not reportedSource report(opens in a new tab)cdn.hankook-technologygroup.com
Hangzhou Tigermed Consulting Co., Ltd. (300347.SZ)Professional Services202411712,944Not reportedSource report(opens in a new tab)tigermedgrp.com
Halfords Group plc (HFD)Retail202415,2001,116Not reportedSource report(opens in a new tab)mycelium.global
Haleon plc (HLN)Consumer Goods202468,0007,0002,529,000Source report(opens in a new tab)haleon.com
Hainan Airlines Holding Co., Ltd. (900945.SS)Airlines202410,830,9958,463Not reportedSource report(opens in a new tab)hnair.com
Hainan Airlines Holding Co., Ltd. (600221)Hospitality & Tourism202410,830,9958,463Not reportedSource report(opens in a new tab)hnair.com
Haidilao International Holding Ltd. (6862.HK)Restaurants2024118,426827,981Not reportedSource report(opens in a new tab)www1.hkexnews.hk
HSBC Holdings plc (HSBA)Financial Services202415,02583,7601,127,909Source report(opens in a new tab)hsbc.com
HP Inc. (HPQ)Technology2024Not reported79,20017,630,000Source report(opens in a new tab)h20195.www2.hp.com
HOYA CORPORATION (7741.T)Manufacturing202417,000387,000Not reportedSource report(opens in a new tab)hoya.com
HL Mando Corporation (204320)Automotive202419,432204,3717,903,631Source report(opens in a new tab)hlmando.com
HKBN Ltd. (1310)Telecommunications20243,49336,131435,681Source report(opens in a new tab)reg.hkbn.net
HK Electric Investments and HK Electric Investments Limited (2638.HK)Utilities20246,050,00001,210,000Source report(opens in a new tab)hkelectric.com
HDFC Life Insurance Company Limited (HDFCLIFE)Insurance202416210,7706,564Source report(opens in a new tab)hdfclife.com
HCL Technologies Limited (HCLTECH.NS)Professional Services202412,508154,918247,460Source report(opens in a new tab)hcltech.com
HALO Branded Solutions Inc.Retail2024521951144,801Source report(opens in a new tab)halo.com
H & M Hennes & Mauritz AB (HM B)Retail202415,10226,5538,729,000Source report(opens in a new tab)hmgroup.com
Guidewire Software, Inc. (GWRE)Technology20242681129,397Source report(opens in a new tab)guidewire.com
Guangzhou Automobile Group Co., Ltd. (601238.SS)Automotive2024159,2011,059,735Not reportedSource report(opens in a new tab)vip.stock.finance.sina.com.cn
Guangdong OPPO Mobile Telecommunications Corp., Ltd.Telecommunications202411,720272,9946,682,975Source report(opens in a new tab)oppo.com
Guala Closures S.p.A.Manufacturing202435,67234,481Not reportedSource report(opens in a new tab)gualaclosures.com

Carbon3 reads these figures from each company's published report and normalizes them to the GHG Protocol scopes. Carbon3 does not audit them. A company profile does not imply any link with Carbon3.

Insights

Where the reported emissions sit

Sector totals, the scope mix by sector and the Scope 3 categories that carry the most weight. These follow the year and sector you filter to.

Sector breakdown

Reported emissions by sector in 2024, largest first, in tCO2e.

  • Scope 1
  • Scope 2
  • Scope 3

Showing the 12 largest of 48 sectors. The table lists every sector.

Show every sector as a table
Sector breakdown
SectorScope 1Scope 2Scope 3Total
Manufacturing266,420,337764,847,4177,758,790,9538,790,058,707
Energy1,330,734,546149,778,7233,921,430,7145,401,943,983
Automotive17,280,67625,858,2673,606,941,8663,650,080,810
Mining & Metals506,061,52190,987,8722,523,951,2323,121,000,625
Oil & Gas268,272,35928,286,6432,174,992,3002,471,551,302
Financial Services16,685,688230,833,6702,111,771,0362,359,290,395
Retail39,734,94028,293,3371,976,299,5492,044,327,827
Utilities791,972,07116,200,033600,591,6421,408,763,746
Chemicals224,993,672103,452,089937,136,6121,265,582,373
Agriculture123,438,56923,183,531878,969,8071,025,591,907
Transportation & Logistics336,955,99014,729,305348,588,983700,274,278
Technology9,765,65629,519,978647,198,218686,483,852
Aerospace & Defense4,532,0324,887,382620,466,473629,885,886
Food & Beverage27,726,55912,624,670570,493,022610,844,250
Aviation373,877,5561,966,423131,226,504507,070,483
Consumer Goods3,196,6731,478,334293,551,816298,226,822
Forestry & Paper Products56,486,16715,928,548185,277,688257,692,403
Renewable Energy73,841,12218,198,632158,709,156250,748,910
Telecommunications4,976,58965,162,998148,661,584218,801,171
Waste Management84,741,3485,458,015126,038,619216,237,982
Insurance980,2822,337,737212,499,459215,817,478
Hospitality & Tourism77,113,13016,324,986108,093,676201,531,792
Construction28,549,9812,622,517159,969,672191,142,170
Household & Personal Products1,987,000165,000168,027,823170,179,823
Healthcare3,884,6903,422,061140,697,687148,004,438
Water Services1,726,8141,883,82287,222,52190,833,156
Real Estate2,296,9046,193,31179,146,47187,636,685
Industrials310,205470,89868,338,35869,119,461
Biotechnology5,013,1432,815,98054,896,50762,725,630
Pharmaceuticals13,285,7177,898,94930,971,74752,156,413
Media & Entertainment1,637,7972,054,96933,818,98537,511,750
Professional Services1,158,3951,307,13529,708,54832,174,078
Airlines21,152,89323,7303,687,20524,863,828
Government & Public Sector945,3531,035,58515,536,54117,517,479
Hotels, Restaurants & Leisure88,45612,72011,499,23511,600,411
E-commerce261,082435,4419,795,44010,491,964
Basic Materials2,992,334787,1403,747,2107,526,684
Building Materials1,723,188361,0952,531,2914,615,574
Transportation2,06303,581,4953,583,558
Scientific & Technical Instruments13,29881,7802,540,7522,635,830
Aerospace & Aviation and Manufacturing321,0765,3441,916,0392,242,459
Restaurants118,426827,9810946,407
Information Technology3,39016,898796,506816,794
Building Products & Equipment6101,720624,660626,990
Education13,91035,566318,341367,817
Defence and Security19,36210,542312,629342,533
Food Distribution203,022121,5818,788333,391
Aerospace and Defense11,34018,13317,34846,821

Scope mix by sector

Average share of Scope 1, 2 and 3 across the reporting companies in each sector, 2024.

  • Scope 1
  • Scope 2
  • Scope 3

Showing the 12 sectors with the most reporting companies, of 48. The table lists every sector.

Show the scope mix as a table
Scope mix by sector
SectorCompaniesScope 1Scope 2Scope 3
Manufacturing13019.5%19.4%61.1%
Technology11111%22.3%66.7%
Financial Services8617.5%24.7%57.7%
Transportation & Logistics7239.7%7.7%52.6%
Agriculture6235.4%17.2%47.3%
Chemicals6231.7%14.6%53.7%
Mining & Metals6242%17.9%40.1%
Professional Services6212.5%12.4%75%
Retail5413.1%15.4%71.5%
Food & Beverage5025.4%9.3%65.3%
Insurance5019.5%25.5%55.1%
Real Estate4816.7%25.6%57.8%
Automotive466.4%18.2%75.4%
Healthcare4614.4%27.3%58.3%
Renewable Energy4627.1%17.6%55.3%
Consumer Goods439.8%3.2%87%
Hospitality & Tourism4025.9%20.7%53.4%
Telecommunications3811.6%28.3%60.1%
Aerospace & Defense3619.3%26.7%54%
Pharmaceuticals3515.5%30.8%53.7%
Construction3430.2%5.1%64.7%
Energy3445.2%7%47.8%
Biotechnology3116.1%11.8%72.2%
Forestry & Paper Products3026.6%8.7%64.6%
Utilities2847.8%9.1%43.1%
Aviation2764.8%8.6%26.6%
E-commerce2414.8%23%62.2%
Media & Entertainment228.9%17.5%73.6%
Waste Management2248.8%2.6%48.6%
Oil & Gas1531.4%3.3%65.3%
Water Services1524.5%20.4%55.2%
Government & Public Sector1115.8%26.9%57.2%
Education714.3%35.8%49.9%
Airlines286.8%0.1%13.1%
Industrials20.6%0.5%99%
Information Technology20.4%2.3%97.3%
Aerospace & Aviation and Manufacturing114.3%0.2%85.4%
Aerospace and Defense124.2%38.7%37.1%
Basic Materials139.8%10.5%49.8%
Building Materials137.3%7.8%54.8%
Building Products & Equipment10.1%0.3%99.6%
Defence and Security15.7%3.1%91.3%
Food Distribution160.9%36.5%2.6%
Hotels, Restaurants & Leisure10.8%0.1%99.1%
Household & Personal Products11.2%0.1%98.7%
Restaurants112.5%87.5%0%
Scientific & Technical Instruments10.5%3.1%96.4%
Transportation10.1%0%99.9%

Top Scope 3 categories

The three Scope 3 categories with the largest share of Scope 3 in each sector, 2024.

  • Manufacturing

    1. Category 11: Use of Sold Products42.7% of Scope 3
    2. Category 1: Purchased Goods and Services34.6% of Scope 3
    3. Category 2: Capital Goods5.9% of Scope 3

  • Energy

    1. Category 11: Use of Sold Products85.3% of Scope 3
    2. Category 11: Use of Sold Products5.8% of Scope 3
    3. Category 3: Fuel and Energy Related Activities3.4% of Scope 3

  • Automotive

    1. Category 11: Use of Sold Products70% of Scope 3
    2. Category 1: Purchased Goods and Services17.2% of Scope 3
    3. Category 11: Use of Sold Products6% of Scope 3

  • Mining & Metals

    1. Category 10: Processing of Sold Products59.6% of Scope 3
    2. Category 9: Downstream Transportation and Distribution17.4% of Scope 3
    3. Category 10: Processing of Sold Products5.4% of Scope 3

  • Oil & Gas

    1. Category 11: Use of Sold Products91.9% of Scope 3
    2. Category 1: Purchased Goods and Services2.6% of Scope 3
    3. Category 15: Investments1.7% of Scope 3

  • Financial Services

    1. Category 15: Investments81.4% of Scope 3
    2. Category 1: Purchased Goods and Services9.4% of Scope 3
    3. Category 2: Capital Goods4.1% of Scope 3

Showing the 6 sectors with the largest Scope 3 totals, of 42.

Figures are for 2024. Source: company reports, normalized by Carbon3.