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 -3.18
Milk (kg) 278.00 -0.014 -3.89
Fat (kg) -0.78 -0.375 0.29
Prot (kg) -0.95 -0.441 0.42
Fertility Sub Index -5.53
Calving Interval (days) 3.55 -1.459 -5.18
Survival (%) -0.31 1.117 -0.35
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index -1.76
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 6.52 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -9.81

* Based on an €80/tonne carbon price