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 -10.72
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) 3.71 -0.375 -1.39
Prot (kg) 15.31 -0.441 -6.76
Fertility Sub Index 5.92
Calving Interval (days) -2.61 -1.459 3.81
Survival (%) 1.89 1.117 2.11
Calving Sub Index -1.50
Gestation Length (days) 1.63 -0.919 -1.50
Beef Sub Index -2.06
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 7.58 -0.432 -3.27
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index -2.01

* Based on an €80/tonne carbon price