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 -5.14
Milk (kg) -335.00 -0.014 4.69
Fat (kg) 17.43 -0.375 -6.53
Prot (kg) 7.49 -0.441 -3.31
Fertility Sub Index 6.99
Calving Interval (days) -3.30 -1.459 4.81
Survival (%) 1.95 1.117 2.18
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 7.94
Carcass Weight (kg) -21.80 -0.528 11.50
Age of Slaughter (days) 8.24 -0.432 -3.56
Maintenance Sub Index Maint. Sub Index 17.96
Live WT (kg) -58.60 -0.307 17.96
Total Carbon Sub Index 28.66

* Based on an €80/tonne carbon price