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 -0.01
Milk (kg) -75.00 -0.014 1.05
Fat (kg) 2.62 -0.375 -0.98
Prot (kg) 0.18 -0.441 -0.08
Fertility Sub Index 6.97
Calving Interval (days) -3.35 -1.459 4.89
Survival (%) 1.86 1.117 2.08
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.75
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -0.52 -0.432 0.22
Maintenance Sub Index Maint. Sub Index 6.16
Live WT (kg) -20.10 -0.307 6.16
Total Carbon Sub Index 18.68

* Based on an €80/tonne carbon price