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 -6.50
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 14.18 -0.375 -5.31
Prot (kg) 4.60 -0.441 -2.03
Fertility Sub Index 6.74
Calving Interval (days) -3.47 -1.459 5.06
Survival (%) 1.50 1.117 1.68
Calving Sub Index 0.72
Gestation Length (days) -0.78 -0.919 0.72
Beef Sub Index 9.31
Carcass Weight (kg) -21.70 -0.528 11.45
Age of Slaughter (days) 4.95 -0.432 -2.14
Maintenance Sub Index Maint. Sub Index 18.42
Live WT (kg) -60.10 -0.307 18.42
Total Carbon Sub Index 28.69

* Based on an €80/tonne carbon price