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 -25.41
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 30.10 -0.375 -11.27
Prot (kg) 20.71 -0.441 -9.14
Fertility Sub Index 8.06
Calving Interval (days) -3.51 -1.459 5.12
Survival (%) 2.63 1.117 2.94
Calving Sub Index 4.42
Gestation Length (days) -4.81 -0.919 4.42
Beef Sub Index -1.83
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 6.55 -0.432 -2.83
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -23.33

* Based on an €80/tonne carbon price