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 -3.15
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 2.33 -0.375 -0.87
Prot (kg) 3.82 -0.441 -1.69
Fertility Sub Index 6.53
Calving Interval (days) -3.22 -1.459 4.70
Survival (%) 1.64 1.117 1.83
Calving Sub Index -0.17
Gestation Length (days) 0.18 -0.919 -0.17
Beef Sub Index -9.85
Carcass Weight (kg) 19.30 -0.528 -10.18
Age of Slaughter (days) -0.76 -0.432 0.33
Maintenance Sub Index Maint. Sub Index -12.66
Live WT (kg) 41.30 -0.307 -12.66
Total Carbon Sub Index -19.30

* Based on an €80/tonne carbon price