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 -6.11
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) 9.47 -0.375 -3.55
Prot (kg) 4.31 -0.441 -1.90
Fertility Sub Index 7.28
Calving Interval (days) -3.89 -1.459 5.68
Survival (%) 1.44 1.117 1.61
Calving Sub Index 4.51
Gestation Length (days) -4.91 -0.919 4.51
Beef Sub Index -0.11
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 8.94 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 7.10

* Based on an €80/tonne carbon price