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 -1.81
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 1.67 -0.375 -0.63
Prot (kg) -1.10 -0.441 0.49
Fertility Sub Index -4.76
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.17
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 1.99 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -4.87

* Based on an €80/tonne carbon price