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 -1.91
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) 1.69 -0.375 -0.63
Prot (kg) -1.13 -0.441 0.50
Fertility Sub Index -4.59
Calving Interval (days) 2.18 -1.459 -3.18
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.15
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.06 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -5.18

* Based on an €80/tonne carbon price