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 -7.49
Milk (kg) -21.00 -0.014 0.29
Fat (kg) 13.17 -0.375 -4.93
Prot (kg) 6.45 -0.441 -2.85
Fertility Sub Index 10.12
Calving Interval (days) -5.72 -1.459 8.35
Survival (%) 1.59 1.117 1.78
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index 0.33
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 5.09 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index 6.65

* Based on an €80/tonne carbon price