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 -10.20
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) 5.54 -0.375 -2.08
Prot (kg) 9.88 -0.441 -4.36
Fertility Sub Index 12.35
Calving Interval (days) -6.55 -1.459 9.56
Survival (%) 2.50 1.117 2.79
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 3.27
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 3.31 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 8.06
Live WT (kg) -26.30 -0.307 8.06
Total Carbon Sub Index 14.22

* Based on an €80/tonne carbon price