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 17.53
Milk (kg) -402.00 -0.014 5.63
Fat (kg) -10.28 -0.375 3.85
Prot (kg) -18.25 -0.441 8.05
Fertility Sub Index -4.76
Calving Interval (days) 2.30 -1.459 -3.36
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.01
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.86 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index 14.29

* Based on an €80/tonne carbon price