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 -19.13
Milk (kg) 327.00 -0.014 -4.58
Fat (kg) 22.98 -0.375 -8.61
Prot (kg) 13.47 -0.441 -5.95
Fertility Sub Index -10.71
Calving Interval (days) 6.78 -1.459 -9.89
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -1.38
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 5.88 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -35.18

* Based on an €80/tonne carbon price