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 -2.24
Milk (kg) 170.00 -0.014 -2.38
Fat (kg) 0.30 -0.375 -0.11
Prot (kg) -0.57 -0.441 0.25
Fertility Sub Index -14.02
Calving Interval (days) 6.52 -1.459 -9.51
Survival (%) -4.03 1.117 -4.50
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index -1.70
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 5.66 -0.432 -2.44
Maintenance Sub Index Maint. Sub Index -2.79
Live WT (kg) 9.10 -0.307 -2.79
Total Carbon Sub Index -18.57

* Based on an €80/tonne carbon price