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 23.92
Milk (kg) -465.00 -0.014 6.51
Fat (kg) -23.67 -0.375 8.87
Prot (kg) -19.37 -0.441 8.55
Fertility Sub Index 3.60
Calving Interval (days) -3.49 -1.459 5.09
Survival (%) -1.34 1.117 -1.50
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 3.05
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 0.75 -0.432 -0.32
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index 34.61

* Based on an €80/tonne carbon price