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 0.59
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) -5.46 -0.375 2.05
Prot (kg) -1.72 -0.441 0.76
Fertility Sub Index -16.74
Calving Interval (days) 7.70 -1.459 -11.23
Survival (%) -4.93 1.117 -5.51
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index -2.18
Carcass Weight (kg) 1.00 -0.528 -0.53
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -19.15

* Based on an €80/tonne carbon price