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 -11.16
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 10.76 -0.375 -4.03
Prot (kg) 9.62 -0.441 -4.25
Fertility Sub Index -0.79
Calving Interval (days) 0.60 -1.459 -0.88
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.01
Gestation Length (days) 0.01 -0.919 -0.01
Beef Sub Index -4.65
Carcass Weight (kg) 11.40 -0.528 -6.01
Age of Slaughter (days) -3.16 -0.432 1.36
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -24.57

* Based on an €80/tonne carbon price