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 -1.30
Milk (kg) -150.00 -0.014 2.10
Fat (kg) 3.81 -0.375 -1.43
Prot (kg) 4.47 -0.441 -1.97
Fertility Sub Index 7.82
Calving Interval (days) -4.31 -1.459 6.29
Survival (%) 1.37 1.117 1.53
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index -0.70
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 5.65 -0.432 -2.44
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index 5.95

* Based on an €80/tonne carbon price