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 -9.79
Milk (kg) 212.00 -0.014 -2.97
Fat (kg) 6.76 -0.375 -2.53
Prot (kg) 9.73 -0.441 -4.29
Fertility Sub Index -9.16
Calving Interval (days) 5.29 -1.459 -7.72
Survival (%) -1.29 1.117 -1.44
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index 0.97
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 7.53 -0.432 -3.25
Maintenance Sub Index Maint. Sub Index -1.90
Live WT (kg) 6.20 -0.307 -1.90
Total Carbon Sub Index -18.49

* Based on an €80/tonne carbon price