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 -9.65
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 6.66 -0.375 -2.49
Prot (kg) 6.94 -0.441 -3.06
Fertility Sub Index -5.39
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) -1.39 1.117 -1.55
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index -5.97
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 10.89 -0.432 -4.70
Maintenance Sub Index Maint. Sub Index -5.49
Live WT (kg) 17.90 -0.307 -5.49
Total Carbon Sub Index -23.28

* Based on an €80/tonne carbon price