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 -23.34
Milk (kg) 501.00 -0.014 -7.01
Fat (kg) 20.33 -0.375 -7.61
Prot (kg) 19.73 -0.441 -8.71
Fertility Sub Index 6.92
Calving Interval (days) -3.05 -1.459 4.45
Survival (%) 2.21 1.117 2.47
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index -2.63
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 8.78 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -19.47

* Based on an €80/tonne carbon price