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 -1.61
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) -1.66 -0.375 0.62
Prot (kg) -1.85 -0.441 0.82
Fertility Sub Index -13.39
Calving Interval (days) 6.97 -1.459 -10.17
Survival (%) -2.88 1.117 -3.22
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -1.58
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 3.18 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -16.88

* Based on an €80/tonne carbon price