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 6.57
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) -15.43 -0.375 5.78
Prot (kg) -7.98 -0.441 3.52
Fertility Sub Index -18.87
Calving Interval (days) 8.97 -1.459 -13.09
Survival (%) -5.18 1.117 -5.79
Calving Sub Index 1.72
Gestation Length (days) -1.87 -0.919 1.72
Beef Sub Index -3.66
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 10.67 -0.432 -4.61
Maintenance Sub Index Maint. Sub Index -7.73
Live WT (kg) 25.20 -0.307 -7.73
Total Carbon Sub Index -21.96

* Based on an €80/tonne carbon price