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 -1.69
Milk (kg) -188.00 -0.014 2.63
Fat (kg) 9.92 -0.375 -3.72
Prot (kg) 1.38 -0.441 -0.61
Fertility Sub Index 11.37
Calving Interval (days) -5.93 -1.459 8.65
Survival (%) 2.43 1.117 2.71
Calving Sub Index 2.98
Gestation Length (days) -3.24 -0.919 2.98
Beef Sub Index 0.44
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 6.79 -0.432 -2.93
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 14.02

* Based on an €80/tonne carbon price