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 4.29
Milk (kg) -595.00 -0.014 8.33
Fat (kg) 16.33 -0.375 -6.12
Prot (kg) -4.71 -0.441 2.08
Fertility Sub Index 4.52
Calving Interval (days) -1.63 -1.459 2.38
Survival (%) 1.92 1.117 2.15
Calving Sub Index 1.95
Gestation Length (days) -2.12 -0.919 1.95
Beef Sub Index 10.69
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 9.94 -0.432 -4.29
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 46.59

* Based on an €80/tonne carbon price