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 7.86
Milk (kg) -115.00 -0.014 1.61
Fat (kg) -6.82 -0.375 2.55
Prot (kg) -8.37 -0.441 3.69
Fertility Sub Index -2.22
Calving Interval (days) 1.71 -1.459 -2.49
Survival (%) 0.25 1.117 0.28
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 4.08
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 0.69 -0.432 -0.30
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 17.94

* Based on an €80/tonne carbon price