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 -0.05
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.07 -0.375 -0.03
Prot (kg) 0.06 -0.441 -0.03
Fertility Sub Index 5.93
Calving Interval (days) -2.93 -1.459 4.27
Survival (%) 1.48 1.117 1.65
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.55
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -2.24 -0.432 0.97
Maintenance Sub Index Maint. Sub Index 6.41
Live WT (kg) -20.90 -0.307 6.41
Total Carbon Sub Index 17.61

* Based on an €80/tonne carbon price