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 -8.41
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 10.22 -0.375 -3.83
Prot (kg) 4.22 -0.441 -1.86
Fertility Sub Index -9.47
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) -3.32 1.117 -3.71
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -5.20
Carcass Weight (kg) 5.70 -0.528 -3.01
Age of Slaughter (days) 5.07 -0.432 -2.19
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -23.18

* Based on an €80/tonne carbon price