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 -2.09
Milk (kg) 416.00 -0.014 -5.82
Fat (kg) -10.41 -0.375 3.90
Prot (kg) 0.38 -0.441 -0.17
Fertility Sub Index -24.76
Calving Interval (days) 11.71 -1.459 -17.09
Survival (%) -6.87 1.117 -7.68
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index -3.02
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index -11.53
Live WT (kg) 37.60 -0.307 -11.53
Total Carbon Sub Index -37.92

* Based on an €80/tonne carbon price