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 -11.31
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) 11.50 -0.375 -4.31
Prot (kg) 12.54 -0.441 -5.53
Fertility Sub Index 2.36
Calving Interval (days) -0.86 -1.459 1.25
Survival (%) 0.99 1.117 1.11
Calving Sub Index 2.96
Gestation Length (days) -3.22 -0.919 2.96
Beef Sub Index 9.87
Carcass Weight (kg) -22.00 -0.528 11.61
Age of Slaughter (days) 4.03 -0.432 -1.74
Maintenance Sub Index Maint. Sub Index 13.49
Live WT (kg) -44.00 -0.307 13.49
Total Carbon Sub Index 17.36

* Based on an €80/tonne carbon price