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 -6.51
Milk (kg) 197.00 -0.014 -2.76
Fat (kg) 2.94 -0.375 -1.10
Prot (kg) 6.00 -0.441 -2.65
Fertility Sub Index -8.74
Calving Interval (days) 4.51 -1.459 -6.58
Survival (%) -1.93 1.117 -2.16
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.69
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 1.23 -0.432 -0.53
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -17.98

* Based on an €80/tonne carbon price