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 -6.66
Milk (kg) 210.00 -0.014 -2.94
Fat (kg) 1.09 -0.375 -0.41
Prot (kg) 7.51 -0.441 -3.31
Fertility Sub Index 3.50
Calving Interval (days) -2.10 -1.459 3.06
Survival (%) 0.39 1.117 0.44
Calving Sub Index 0.15
Gestation Length (days) -0.16 -0.919 0.15
Beef Sub Index 2.47
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 2.09 -0.432 -0.90
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -0.08

* Based on an €80/tonne carbon price