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 1.60
Milk (kg) -394.00 -0.014 5.52
Fat (kg) 7.26 -0.375 -2.72
Prot (kg) 2.71 -0.441 -1.20
Fertility Sub Index 2.71
Calving Interval (days) -0.99 -1.459 1.44
Survival (%) 1.13 1.117 1.26
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index 6.50
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 7.07 -0.432 -3.05
Maintenance Sub Index Maint. Sub Index 14.78
Live WT (kg) -48.20 -0.307 14.78
Total Carbon Sub Index 26.22

* Based on an €80/tonne carbon price