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 -10.80
Milk (kg) 8.00 -0.014 -0.11
Fat (kg) 16.28 -0.375 -6.10
Prot (kg) 10.41 -0.441 -4.59
Fertility Sub Index 20.40
Calving Interval (days) -12.00 -1.459 17.51
Survival (%) 2.59 1.117 2.89
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -3.96
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 6.25 -0.432 -2.70
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 7.94

* Based on an €80/tonne carbon price