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 5.89
Milk (kg) -547.00 -0.014 7.66
Fat (kg) 10.45 -0.375 -3.91
Prot (kg) -4.86 -0.441 2.15
Fertility Sub Index 5.33
Calving Interval (days) -1.70 -1.459 2.48
Survival (%) 2.55 1.117 2.85
Calving Sub Index -0.16
Gestation Length (days) 0.17 -0.919 -0.16
Beef Sub Index 13.87
Carcass Weight (kg) -35.00 -0.528 18.46
Age of Slaughter (days) 10.63 -0.432 -4.59
Maintenance Sub Index Maint. Sub Index 26.43
Live WT (kg) -86.20 -0.307 26.43
Total Carbon Sub Index 51.36

* Based on an €80/tonne carbon price