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 0.65
Milk (kg) -60.00 -0.014 0.84
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 0.37 -0.441 -0.16
Fertility Sub Index -0.52
Calving Interval (days) -0.57 -1.459 0.83
Survival (%) -1.21 1.117 -1.35
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.19
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 2.49 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 0.76

* Based on an €80/tonne carbon price