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 11.98
Milk (kg) -364.00 -0.014 5.10
Fat (kg) -5.93 -0.375 2.22
Prot (kg) -10.56 -0.441 4.66
Fertility Sub Index -0.96
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index 4.06
Carcass Weight (kg) -12.10 -0.528 6.38
Age of Slaughter (days) 5.39 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 9.60
Live WT (kg) -31.30 -0.307 9.60
Total Carbon Sub Index 25.41

* Based on an €80/tonne carbon price