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 -17.87
Milk (kg) 257.00 -0.014 -3.60
Fat (kg) 23.02 -0.375 -8.62
Prot (kg) 12.79 -0.441 -5.64
Fertility Sub Index 6.10
Calving Interval (days) -3.02 -1.459 4.41
Survival (%) 1.52 1.117 1.70
Calving Sub Index -3.09
Gestation Length (days) 3.36 -0.919 -3.09
Beef Sub Index -4.69
Carcass Weight (kg) 8.80 -0.528 -4.64
Age of Slaughter (days) 0.10 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index -6.65
Live WT (kg) 21.70 -0.307 -6.65
Total Carbon Sub Index -26.19

* Based on an €80/tonne carbon price