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 -16.51
Milk (kg) 496.00 -0.014 -6.94
Fat (kg) 12.20 -0.375 -4.57
Prot (kg) 11.33 -0.441 -5.00
Fertility Sub Index -6.93
Calving Interval (days) 4.66 -1.459 -6.80
Survival (%) -0.12 1.117 -0.13
Calving Sub Index 4.72
Gestation Length (days) -5.13 -0.919 4.72
Beef Sub Index -2.69
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index -11.96
Live WT (kg) 39.00 -0.307 -11.96
Total Carbon Sub Index -33.38

* Based on an €80/tonne carbon price