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 -7.02
Milk (kg) -252.00 -0.014 3.53
Fat (kg) 20.23 -0.375 -7.58
Prot (kg) 6.74 -0.441 -2.97
Fertility Sub Index 2.44
Calving Interval (days) -0.95 -1.459 1.39
Survival (%) 0.94 1.117 1.05
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index 12.39
Carcass Weight (kg) -30.20 -0.528 15.93
Age of Slaughter (days) 8.21 -0.432 -3.54
Maintenance Sub Index Maint. Sub Index 15.33
Live WT (kg) -50.00 -0.307 15.33
Total Carbon Sub Index 25.78

* Based on an €80/tonne carbon price