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 13.99
Milk (kg) -624.00 -0.014 8.74
Fat (kg) 0.08 -0.375 -0.03
Prot (kg) -11.98 -0.441 5.29
Fertility Sub Index 7.54
Calving Interval (days) -3.41 -1.459 4.98
Survival (%) 2.30 1.117 2.57
Calving Sub Index -0.42
Gestation Length (days) 0.46 -0.919 -0.42
Beef Sub Index 19.70
Carcass Weight (kg) -43.00 -0.528 22.68
Age of Slaughter (days) 6.90 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index 29.40
Live WT (kg) -95.90 -0.307 29.40
Total Carbon Sub Index 70.22

* Based on an €80/tonne carbon price