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 -2.57
Milk (kg) -226.00 -0.014 3.16
Fat (kg) 11.48 -0.375 -4.30
Prot (kg) 3.26 -0.441 -1.44
Fertility Sub Index 5.63
Calving Interval (days) -3.18 -1.459 4.64
Survival (%) 0.89 1.117 0.99
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 13.93
Carcass Weight (kg) -33.00 -0.528 17.41
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 26.39
Live WT (kg) -86.10 -0.307 26.39
Total Carbon Sub Index 44.28

* Based on an €80/tonne carbon price