Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -6.99
Milk (kg) 351.00 -0.014 -4.91
Fat (kg) 1.83 -0.375 -0.69
Prot (kg) 3.15 -0.441 -1.39
Fertility Sub Index -8.31
Calving Interval (days) 4.80 -1.459 -7.00
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 2.30
Gestation Length (days) -2.50 -0.919 2.30
Beef Sub Index -1.68
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -19.34

* Based on an €80/tonne carbon price