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 -10.07
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) 7.69 -0.375 -2.88
Prot (kg) 10.27 -0.441 -4.53
Fertility Sub Index 16.30
Calving Interval (days) -8.70 -1.459 12.69
Survival (%) 3.23 1.117 3.61
Calving Sub Index 4.49
Gestation Length (days) -4.89 -0.919 4.49
Beef Sub Index 3.95
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 4.79 -0.432 -2.07
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 16.81

* Based on an €80/tonne carbon price