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 -9.14
Milk (kg) -69.00 -0.014 0.97
Fat (kg) 15.19 -0.375 -5.69
Prot (kg) 10.01 -0.441 -4.42
Fertility Sub Index 6.31
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 1.61 1.117 1.80
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index 7.66
Carcass Weight (kg) -20.50 -0.528 10.81
Age of Slaughter (days) 7.30 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index 10.94
Live WT (kg) -35.70 -0.307 10.94
Total Carbon Sub Index 19.51

* Based on an €80/tonne carbon price