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 -11.33
Milk (kg) 41.00 -0.014 -0.57
Fat (kg) 19.47 -0.375 -7.29
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index 5.41
Calving Interval (days) -2.44 -1.459 3.56
Survival (%) 1.66 1.117 1.85
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index 1.26
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 1.22

* Based on an €80/tonne carbon price