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 12.24
Milk (kg) -209.00 -0.014 2.93
Fat (kg) -13.98 -0.375 5.24
Prot (kg) -9.23 -0.441 4.07
Fertility Sub Index -5.28
Calving Interval (days) 4.68 -1.459 -6.83
Survival (%) 1.39 1.117 1.55
Calving Sub Index -2.31
Gestation Length (days) 2.51 -0.919 -2.31
Beef Sub Index -3.60
Carcass Weight (kg) 8.50 -0.528 -4.48
Age of Slaughter (days) -2.04 -0.432 0.88
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 4.86

* Based on an €80/tonne carbon price