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 -10.86
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) 3.79 -0.375 -1.42
Prot (kg) 15.31 -0.441 -6.76
Fertility Sub Index 6.08
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 1.81 1.117 2.02
Calving Sub Index -1.50
Gestation Length (days) 1.63 -0.919 -1.50
Beef Sub Index -1.86
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 7.24 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 6.25
Live WT (kg) -20.40 -0.307 6.25
Total Carbon Sub Index -1.89

* Based on an €80/tonne carbon price