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 -3.78
Milk (kg) 333.00 -0.014 -4.66
Fat (kg) -4.49 -0.375 1.68
Prot (kg) 1.82 -0.441 -0.80
Fertility Sub Index -17.44
Calving Interval (days) 8.86 -1.459 -12.93
Survival (%) -4.04 1.117 -4.51
Calving Sub Index 1.62
Gestation Length (days) -1.76 -0.919 1.62
Beef Sub Index -3.23
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index -4.11
Live WT (kg) 13.40 -0.307 -4.11
Total Carbon Sub Index -26.94

* Based on an €80/tonne carbon price