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 -2.38
Milk (kg) 379.00 -0.014 -5.31
Fat (kg) -5.73 -0.375 2.15
Prot (kg) -1.77 -0.441 0.78
Fertility Sub Index -14.29
Calving Interval (days) 7.58 -1.459 -11.06
Survival (%) -2.89 1.117 -3.23
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -0.58
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 1.21 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index -2.97
Live WT (kg) 9.70 -0.307 -2.97
Total Carbon Sub Index -18.91

* Based on an €80/tonne carbon price