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 -7.53
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) 10.60 -0.375 -3.97
Prot (kg) 6.70 -0.441 -2.96
Fertility Sub Index 9.76
Calving Interval (days) -5.44 -1.459 7.94
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 2.07
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) -1.62 -0.432 0.70
Maintenance Sub Index Maint. Sub Index 5.18
Live WT (kg) -16.90 -0.307 5.18
Total Carbon Sub Index 13.32

* Based on an €80/tonne carbon price