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 -14.42
Milk (kg) 585.00 -0.014 -8.19
Fat (kg) 6.96 -0.375 -2.61
Prot (kg) 8.21 -0.441 -3.62
Fertility Sub Index -1.64
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.33 1.117 -0.37
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.02
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index -13.82

* Based on an €80/tonne carbon price