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 5.22
Milk (kg) 185.00 -0.014 -2.59
Fat (kg) -11.78 -0.375 4.41
Prot (kg) -7.69 -0.441 3.39
Fertility Sub Index -20.43
Calving Interval (days) 10.80 -1.459 -15.76
Survival (%) -4.18 1.117 -4.67
Calving Sub Index -0.26
Gestation Length (days) 0.28 -0.919 -0.26
Beef Sub Index -0.70
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 4.44 -0.432 -1.92
Maintenance Sub Index Maint. Sub Index 3.62
Live WT (kg) -11.80 -0.307 3.62
Total Carbon Sub Index -12.55

* Based on an €80/tonne carbon price