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 -0.51
Milk (kg) -43.00 -0.014 0.60
Fat (kg) 2.38 -0.375 -0.89
Prot (kg) 0.49 -0.441 -0.22
Fertility Sub Index -5.74
Calving Interval (days) 3.00 -1.459 -4.38
Survival (%) -1.22 1.117 -1.36
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -5.70
Carcass Weight (kg) 5.10 -0.528 -2.69
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -6.59
Live WT (kg) 21.50 -0.307 -6.59
Total Carbon Sub Index -16.78

* Based on an €80/tonne carbon price