Calculator

Four steps to your baseline

Fill in what applies to your business and leave the rest empty. Your total updates as you type.

Preview as

RON 98L–
RON 92L–
RON 90L–
RON 88L–
CN 53L–
CN 51L–
CN 48L–
kg–
kg–

Choose the grid region for each site, then enter the kWh from its bills.

kWh–

Virginkg–
Recycledkg–
Virginkg–
Recycledkg–
Virginkg–
Recycledkg–

Shown separately from your total–

Refrigerants

Kilograms of refrigerant added to air conditioning or cooling equipment. Counted in Scope 1.

kgton CO₂eq0,00

Choose a refrigerant to see its emission factor.

Breakdown by emission source

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Your largest emission sources will rank here. Start with a fuel, or .
Saved calculations

Track your progress over time

Every calculation you save is kept here, so you can restore it and compare. Signed in, they follow your account; as a guest, they stay with this browser.

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Electricity grid factors

The same kWh, a different footprint

Electricity from different grids carries different emission factors. The same 10.000 kWh bill is 8,7 ton CO₂eq on the Jamali grid and 16,3 ton on the Khatulistiwa grid in Kalimantan Barat.

  • 0,87kg per kWh on the Jamali grid, covering Java's six provinces
  • 0,60kg per kWh median across all 93 regions
  • 1,63kg per kWh on Khatulistiwa, the highest factor listed

Emission factor by grid region

kg CO₂eq per kWh, one dot per region

00,51,01,5kg per kWhJamali 0,87Sumatera 0,94Khatulistiwa 1,63

Regions you choose in the calculator are highlighted.

View all 93 grid factors
  • KhatulistiwaKalimantan Barat1,63
  • LombokNusa Tenggara Barat1,61
  • BelitungBangka Belitung1,41
  • BaritoKalimantan Tengah1,31
  • MahakamKalimantan Timur1,14
  • EndeNusa Tenggara Timur1,03
  • KendariSulawesi Tenggara1,02
  • Sulselbar (Sulawesi Selatan, Sulawesi Barat)Multi-province grids0,95
  • Sumatera (Aceh, Bengkulu, Jambi, Lampung, Riau, Sumatera Barat, Sumatera Selatan, Sumatera Utara)Multi-province grids0,94
  • Pulau TelloSulawesi Selatan0,91
  • BangkaBangka Belitung0,89
  • Jamali (Banten, DKI Jakarta, Jawa Barat, Jawa Tengah, DI Yogyakarta, Jawa Timur)Multi-province grids0,87
  • Tanjung Balai KarimunKepulauan Riau0,84
  • BatamKepulauan Riau0,82
  • Lumbi-lumbiaSulawesi Tengah0,78
  • Sulutgo (Sulawesi Utara, Gorontalo)Multi-province grids0,78
  • Kesui (Seram Timur)Maluku0,76
  • Teluk Ketapang (Riau)Riau0,76
  • NiasSumatera Utara0,75
  • Bau-BauSulawesi Tenggara0,74
  • WakaiSulawesi Tengah0,72
  • BualemoSulawesi Tengah0,71
  • Buano (Seram Barat)Maluku0,71
  • Siberut UtaraSumatera Barat0,71
  • Kota BaniBengkulu0,70
  • SiberutSumatera Barat0,70
  • SumbawaNusa Tenggara Barat0,70
  • TimorNusa Tenggara Timur0,69
  • Concong LuarRiau0,67
  • Laimu (Seram Selatan)Maluku0,67
  • SiporaSumatera Barat0,67
  • Werinama (Seram Timur)Maluku0,67
  • AmbonMaluku0,66
  • Pagai SelatanSumatera Barat0,66
  • Buli (Halmahera Timur)Maluku Utara0,65
  • Tambelan (Kepri)Kepulauan Riau0,65
  • IpuhBengkulu0,64
  • Tehoru (Seram Selatan)Maluku0,64
  • LetungKepulauan Riau0,63
  • Wahai (Seram Utara)Maluku0,63
  • MangaranSulawesi Utara0,62
  • Kian Darat (Seram Timur)Maluku0,61
  • Daruba (Morotai)Maluku Utara0,60
  • Ibu (Halmahera Barat)Maluku Utara0,60
  • LelangSulawesi Tengah0,60
  • LuwukSulawesi Tengah0,60
  • NamleaMaluku0,60
  • Pulau HalangRiau0,60
  • ToiliSulawesi Tengah0,60
  • AdonaraNTT0,59
  • Kobisonta (Seram Utara)Maluku0,59
  • Kota LamaRiau0,59
  • SeruiPapua0,59
  • TobeloMaluku Utara0,59
  • AlorKepulauan Riau0,58
  • Tahuna (Sangihe)Sulawesi Utara0,58
  • Taniwel (Seram Barat)Maluku0,58
  • TualMaluku0,58
  • BiakPapua0,57
  • KisarMaluku0,57
  • LirungSulawesi Utara0,57
  • RahaSulawesi Tenggara0,57
  • RanaiKepulauan Riau0,57
  • TimikaPapua0,57
  • LembuyaSulawesi Tenggara0,56
  • LemangRiau0,56
  • ManokwariPapua Barat0,56
  • MaumereNusa Tenggara Timur0,56
  • Pulau BuruMaluku0,56
  • SorongPapua Barat0,56
  • Tanjung Samak (Riau)Riau0,56
  • BimaNusa Tenggara Barat0,55
  • TagulandangSulawesi Utara0,55
  • WaingapuNusa Tenggara Timur0,55
  • DoboMaluku0,54
  • LadanKepulauan Riau0,54
  • Palapas-PaluSulawesi Tengah0,54
  • Karakelang (Talaud)Sulawesi Utara0,53
  • NabirePapua0,52
  • JayapuraPapua0,51
  • MoaMaluku0,51
  • SaumlakiMaluku0,51
  • Selat PanjangRiau0,51
  • Wangi-WangiSulawesi Tenggara0,51
  • Tanjung BatuKepulauan Riau0,50
  • Toli-ToliSulawesi Tengah0,50
  • KotarayaSulawesi Tengah0,49
  • Dabo SingkepKepulauan Riau0,48
  • TarakanKalimantan Utara0,48
  • Ternate - TidoreMaluku Utara0,48
  • KolakaSulawesi Tenggara0,46
  • S Nasik BelitungBangka Belitung0,43
  • BengkalisRiau0,01
About the numbers

Questions, answered

A quick guide to what the calculator includes and how to read your result.

Who is this calculator for?

It's built for micro, small and medium enterprises that want a first view of their emissions. It was developed in collaboration with GRI and SECO under the Sustainability Reporting for Responsible Business programme.

What does the result include?

Scope 1 covers fuel combustion and refrigerants, Scope 2 covers purchased electricity, and Scope 3 covers purchased paper and cardboard. Each entry is multiplied by its emission factor and reported in tons of CO₂ equivalent.

Is this a full emissions inventory?

No. It is a baseline emission estimate for micro, small and medium enterprises. Sources outside the listed inputs, such as business travel or waste, are not included.

How are trees planted counted?

Trees are converted with a fixed factor per tree or per hectare and shown as a total emission reduction. Your emissions total is not reduced, so both figures stay visible.

Why do some inputs need an account?

Three fuel inputs are open to everyone. Signing in unlocks the remaining fuels, refrigerants, electricity, purchased goods and tree planting, and keeps your saved calculations across devices.

Beyond the baseline

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