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 -1.24
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) -1.20 -0.375 0.45
Prot (kg) -2.76 -0.441 1.22
Fertility Sub Index -9.20
Calving Interval (days) 4.82 -1.459 -7.03
Survival (%) -1.94 1.117 -2.17
Calving Sub Index 0.70
Gestation Length (days) -0.76 -0.919 0.70
Beef Sub Index -2.59
Carcass Weight (kg) 2.00 -0.528 -1.06
Age of Slaughter (days) 3.55 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index -2.33
Live WT (kg) 7.60 -0.307 -2.33
Total Carbon Sub Index -14.66

* Based on an €80/tonne carbon price