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 25.56
Milk (kg) -485.00 -0.014 6.79
Fat (kg) -25.39 -0.375 9.51
Prot (kg) -20.99 -0.441 9.26
Fertility Sub Index 5.17
Calving Interval (days) -3.69 -1.459 5.38
Survival (%) -0.19 1.117 -0.21
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 2.38
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) -1.35 -0.432 0.58
Maintenance Sub Index Maint. Sub Index 5.73
Live WT (kg) -18.70 -0.307 5.73
Total Carbon Sub Index 40.38

* Based on an €80/tonne carbon price