Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -12.58
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) 16.82 -0.375 -6.30
Prot (kg) 10.19 -0.441 -4.50
Fertility Sub Index 4.41
Calving Interval (days) -1.34 -1.459 1.96
Survival (%) 2.20 1.117 2.46
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index 7.75
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 4.16 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index 14.22
Live WT (kg) -46.40 -0.307 14.22
Total Carbon Sub Index 15.39

* Based on an €80/tonne carbon price