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 -26.39
Milk (kg) 12.00 -0.014 -0.17
Fat (kg) 45.23 -0.375 -16.94
Prot (kg) 21.02 -0.441 -9.28
Fertility Sub Index -17.73
Calving Interval (days) 8.87 -1.459 -12.94
Survival (%) -4.29 1.117 -4.79
Calving Sub Index 1.49
Gestation Length (days) -1.62 -0.919 1.49
Beef Sub Index 0.65
Carcass Weight (kg) -6.30 -0.528 3.32
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -42.20

* Based on an €80/tonne carbon price