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Try EID’s precursor SEE calculator.

Use this tool to calculate specific embedded emissions (SEE) for your precursors across CBAM / CCA / UK CBAM.

Enter your own IDs, routes and electricity data, and the engine will guide you to per-ton values and link them with your upstream process data.

No login required Real Production Data
For production onboarding, we align this engine with your actual IDs, routes, and product portfolio. Request a guided walkthrough →
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Context

Precursor SEE form

Input your energy consumption data.
Filters (link IDs to your portfolio)
Input modes
Electricity input:
Direct emissions:
1️⃣ Basic IDs
Leave blank to let the engine link or create the matching summary row automatically.
2️⃣ Precursor meta
3️⃣ Precursor amount (normalization)
4️⃣ Electricity / EF (tCO₂e/MWh) / SEE (indirect)
5️⃣ Direct emissions (process)
6️⃣ Preview (calculated)
Precursor Elec Consum MWh/t
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SEE(indirect) tCO2e/t
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EF (tCO₂e/MWh)
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E_tot (MWh)
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I_tot (tCO₂e)
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SEE(direct) tCO2e/t
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D_tot (tCO₂e)
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🗂 Recent precursor records (latest 100)
Linked to filters above (user / project / installation)
Group: user_id=U000051, project_id=PU000051-03, installation_id=IU000051-03, precursor_name=Aluminium
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-26 02:35:12 0.013 1.539 1.552 0.006 0.0697 0.0757 0.019 1.6087 0.014 0.17 0.184 0.41 1530 627.3 13851 produced_for_market / 9000
2026-05-26 02:35:12 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 13600 5576 123120 produced_for_market / 80000
2026-05-26 02:35:12 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 1190 487.9 10773 produced_for_market / 7000
Group: user_id=U000051, project_id=PU000051-03, installation_id=IU000051-03, precursor_name=Iron
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-26 02:35:12 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 1020 418.2 9234 produced_for_market / 6000
Group: user_id=U000051, project_id=PU000051-01, installation_id=IU000051-01, precursor_name=Iron
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-23 12:15:29 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 1020 418.2 9234 produced_for_market / 6000
Group: user_id=U000051, project_id=PU000051-01, installation_id=IU000051-01, precursor_name=Aluminium
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-22 03:10:49 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 13600 5576 123120 produced_for_market / 80000
2026-05-22 03:10:49 0 1.539 1.539 0 0.0697 0.0697 0 1.6087 0 0.17 0.17 0.41 1190 487.9 10773 produced_for_market / 7000
2026-05-17 13:14:48 0.013 1.539 1.552 0.006 0.0697 0.0757 0.019 1.6087 0.014 0.17 0.184 0.41 1530 627.3 13851 produced_for_market / 9000
Group: user_id=U000051, project_id=PU000051-01, installation_id=IU000051-01, precursor_name=Purple Rounding precursor
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-15 11:39:08 0.167 1.539 1.706 0.07 0.0697 0.1397 0.237 1.6087 0.17 0.17 0.34 0.41 3400 1394 30780 produced_for_market / 20000
Group: user_id=U000051, project_id=PU000051-02, installation_id=IU000051-02, precursor_name=j
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-05-14 14:44:38 0 798 798 0 7569 7569 0 8367 0 87 87 87 75429 6562320 691866 produced_for_market / 867
2026-05-14 14:42:57 0 798 798 0 0 0 0 798 0 87 87 87 produced_for_market /
Group: user_id=UTEST3434, project_id=PTEST3434-01, installation_id=ITEST3434-01, precursor_name=One route
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-04-05 06:34:15 0 1.539 1.539 0 0 0 0 1.539 0 0.346 0.346 0.8 produced_for_market / 20000
Group: user_id=1, project_id=1, installation_id=1, precursor_name=you
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-03-31 19:44:00 0 1 1 0 2 2 0 3 0 1 1 2 1 2 1 produced_for_market / 1
2026-03-31 19:44:00 0 1 1 0 2 2 0 3 0 1 1 2 1 2 1 produced_for_market / 1
Group: user_id=U000038, project_id=PU000038-01, installation_id=IU000038-01, precursor_name=One route
Created SE(direct) tCO2e/t SEE(direct) tCO2e/t Direct Total tCO2e/t SE(indirect) tCO2e/t SEE(indirect) tCO2e/t Indirect Total tCO2e/t SE Total tCO2e/t SEE Total tCO2e/t Product Elec Consum MWh/t Precursor Elec Consum MWh/t Elec Consum MWh/t Total EF (tCO₂e/MWh) E_tot (MWh) I_tot (tCO₂e) D_tot (tCO₂e) Basis / T_norm
2026-03-20 18:41:22 0 1.539 1.539 0 0.20414 0.20414 0 1.74314 0 0.346 0.346 0.59 6920 4082.8 30780 / 20000