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 -7.83
Milk (kg) 260.00 -0.014 -3.64
Fat (kg) -1.03 -0.375 0.39
Prot (kg) 10.37 -0.441 -4.58
Fertility Sub Index 7.41
Calving Interval (days) -3.73 -1.459 5.44
Survival (%) 1.76 1.117 1.97
Calving Sub Index -0.70
Gestation Length (days) 0.76 -0.919 -0.70
Beef Sub Index -6.68
Carcass Weight (kg) 15.30 -0.528 -8.07
Age of Slaughter (days) -3.23 -0.432 1.39
Maintenance Sub Index Maint. Sub Index -11.28
Live WT (kg) 36.80 -0.307 -11.28
Total Carbon Sub Index -19.08

* Based on an €80/tonne carbon price