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 -14.98
Milk (kg) 97.00 -0.014 -1.36
Fat (kg) 20.98 -0.375 -7.86
Prot (kg) 13.06 -0.441 -5.76
Fertility Sub Index 12.67
Calving Interval (days) -6.14 -1.459 8.96
Survival (%) 3.32 1.117 3.71
Calving Sub Index 4.49
Gestation Length (days) -4.88 -0.919 4.49
Beef Sub Index 2.17
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 8.91 -0.432 -3.85
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 6.18

* Based on an €80/tonne carbon price