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 -7.77
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 6.10 -0.375 -2.28
Prot (kg) 5.77 -0.441 -2.55
Fertility Sub Index -4.38
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -1.15 1.117 -1.28
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.02
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -10.63

* Based on an €80/tonne carbon price