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 6.03
Milk (kg) 38.00 -0.014 -0.53
Fat (kg) -9.80 -0.375 3.67
Prot (kg) -6.55 -0.441 2.89
Fertility Sub Index -9.83
Calving Interval (days) 4.95 -1.459 -7.22
Survival (%) -2.33 1.117 -2.60
Calving Sub Index 0.49
Gestation Length (days) -0.53 -0.919 0.49
Beef Sub Index -0.01
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.56 -0.432 -1.54
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index -1.72

* Based on an €80/tonne carbon price