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 -4.33
Milk (kg) -344.00 -0.014 4.82
Fat (kg) 19.37 -0.375 -7.26
Prot (kg) 4.28 -0.441 -1.89
Fertility Sub Index 6.51
Calving Interval (days) -3.13 -1.459 4.57
Survival (%) 1.74 1.117 1.94
Calving Sub Index 2.17
Gestation Length (days) -2.36 -0.919 2.17
Beef Sub Index 13.49
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 5.89 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 18.09
Live WT (kg) -59.00 -0.307 18.09
Total Carbon Sub Index 35.93

* Based on an €80/tonne carbon price