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 -0.93
Milk (kg) 16.00 -0.014 -0.22
Fat (kg) -2.62 -0.375 0.98
Prot (kg) 3.83 -0.441 -1.69
Fertility Sub Index -3.59
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) -1.37 1.117 -1.53
Calving Sub Index 2.20
Gestation Length (days) -2.39 -0.919 2.20
Beef Sub Index 4.39
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 7.66
Live WT (kg) -25.00 -0.307 7.66
Total Carbon Sub Index 9.72

* Based on an €80/tonne carbon price