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 -11.83
Milk (kg) 169.00 -0.014 -2.37
Fat (kg) 11.24 -0.375 -4.21
Prot (kg) 11.90 -0.441 -5.25
Fertility Sub Index 8.41
Calving Interval (days) -4.11 -1.459 6.00
Survival (%) 2.16 1.117 2.41
Calving Sub Index 3.02
Gestation Length (days) -3.29 -0.919 3.02
Beef Sub Index 4.62
Carcass Weight (kg) -9.10 -0.528 4.80
Age of Slaughter (days) 0.41 -0.432 -0.18
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 10.97

* Based on an €80/tonne carbon price