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 -10.26
Milk (kg) 433.00 -0.014 -6.06
Fat (kg) 5.02 -0.375 -1.88
Prot (kg) 5.25 -0.441 -2.32
Fertility Sub Index -5.63
Calving Interval (days) 3.82 -1.459 -5.57
Survival (%) -0.05 1.117 -0.06
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -0.94
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 1.69 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index -4.20
Live WT (kg) 13.70 -0.307 -4.20
Total Carbon Sub Index -18.54

* Based on an €80/tonne carbon price