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 4.55
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -8.14 -0.375 3.05
Prot (kg) -5.59 -0.441 2.47
Fertility Sub Index -13.83
Calving Interval (days) 7.43 -1.459 -10.84
Survival (%) -2.68 1.117 -2.99
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 0.45
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 4.34 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index 4.57
Live WT (kg) -14.90 -0.307 4.57
Total Carbon Sub Index -3.13

* Based on an €80/tonne carbon price