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 -20.94
Milk (kg) 533.00 -0.014 -7.46
Fat (kg) 18.49 -0.375 -6.93
Prot (kg) 14.84 -0.441 -6.55
Fertility Sub Index 1.74
Calving Interval (days) -0.23 -1.459 0.34
Survival (%) 1.26 1.117 1.41
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index -0.24
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -2.64
Live WT (kg) 8.60 -0.307 -2.64
Total Carbon Sub Index -18.19

* Based on an €80/tonne carbon price