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 -0.79
Milk (kg) 170.00 -0.014 -2.38
Fat (kg) 0.14 -0.375 -0.05
Prot (kg) -3.73 -0.441 1.65
Fertility Sub Index -19.23
Calving Interval (days) 8.96 -1.459 -13.07
Survival (%) -5.51 1.117 -6.16
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index -6.25
Carcass Weight (kg) 8.40 -0.528 -4.43
Age of Slaughter (days) 4.22 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -31.25

* Based on an €80/tonne carbon price