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 -10.56
Milk (kg) 84.00 -0.014 -1.18
Fat (kg) 13.67 -0.375 -5.12
Prot (kg) 9.67 -0.441 -4.27
Fertility Sub Index 4.54
Calving Interval (days) -2.16 -1.459 3.15
Survival (%) 1.24 1.117 1.39
Calving Sub Index 3.44
Gestation Length (days) -3.74 -0.919 3.44
Beef Sub Index 0.30
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 4.43 -0.432 -1.91
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index 0.26

* Based on an €80/tonne carbon price