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 -4.55
Milk (kg) -100.00 -0.014 1.40
Fat (kg) 9.82 -0.375 -3.68
Prot (kg) 5.14 -0.441 -2.27
Fertility Sub Index 4.69
Calving Interval (days) -1.94 -1.459 2.83
Survival (%) 1.66 1.117 1.85
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index 8.26
Carcass Weight (kg) -20.00 -0.528 10.55
Age of Slaughter (days) 5.30 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 11.53
Live WT (kg) -37.60 -0.307 11.53
Total Carbon Sub Index 23.91

* Based on an €80/tonne carbon price