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 14.83
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -10.77 -0.375 4.03
Prot (kg) -17.98 -0.441 7.94
Fertility Sub Index -7.03
Calving Interval (days) 3.35 -1.459 -4.89
Survival (%) -1.92 1.117 -2.15
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index -0.23
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.87 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index 6.08

* Based on an €80/tonne carbon price