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 -1.69
Milk (kg) 15.00 -0.014 -0.21
Fat (kg) -0.19 -0.375 0.07
Prot (kg) 3.52 -0.441 -1.55
Fertility Sub Index -2.59
Calving Interval (days) 1.19 -1.459 -1.74
Survival (%) -0.76 1.117 -0.85
Calving Sub Index -1.71
Gestation Length (days) 1.86 -0.919 -1.71
Beef Sub Index -0.98
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 5.81 -0.432 -2.51
Maintenance Sub Index Maint. Sub Index 6.71
Live WT (kg) -21.90 -0.307 6.71
Total Carbon Sub Index -0.25

* Based on an €80/tonne carbon price