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 -2.14
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) -0.57 -0.375 0.21
Prot (kg) -2.12 -0.441 0.94
Fertility Sub Index -16.66
Calving Interval (days) 8.82 -1.459 -12.87
Survival (%) -3.39 1.117 -3.79
Calving Sub Index 1.29
Gestation Length (days) -1.40 -0.919 1.29
Beef Sub Index -2.98
Carcass Weight (kg) 0.50 -0.528 -0.26
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -5.61
Live WT (kg) 18.30 -0.307 -5.61
Total Carbon Sub Index -26.11

* Based on an €80/tonne carbon price