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 -12.13
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 13.10 -0.375 -4.91
Prot (kg) 6.32 -0.441 -2.79
Fertility Sub Index 2.91
Calving Interval (days) -1.52 -1.459 2.22
Survival (%) 0.62 1.117 0.69
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.23
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 1.78 -0.432 -0.77
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -7.13

* Based on an €80/tonne carbon price