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 -6.98
Milk (kg) -64.00 -0.014 0.90
Fat (kg) 13.74 -0.375 -5.15
Prot (kg) 6.18 -0.441 -2.73
Fertility Sub Index 17.34
Calving Interval (days) -9.41 -1.459 13.73
Survival (%) 3.23 1.117 3.61
Calving Sub Index 3.88
Gestation Length (days) -4.22 -0.919 3.88
Beef Sub Index -0.11
Carcass Weight (kg) -6.70 -0.528 3.53
Age of Slaughter (days) 8.45 -0.432 -3.65
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 17.50

* Based on an €80/tonne carbon price