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 -7.31
Milk (kg) -37.00 -0.014 0.52
Fat (kg) 15.08 -0.375 -5.65
Prot (kg) 4.93 -0.441 -2.18
Fertility Sub Index 6.69
Calving Interval (days) -2.67 -1.459 3.90
Survival (%) 2.50 1.117 2.79
Calving Sub Index 3.76
Gestation Length (days) -4.09 -0.919 3.76
Beef Sub Index -0.05
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 6.47 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -1.78
Live WT (kg) 5.80 -0.307 -1.78
Total Carbon Sub Index 1.31

* Based on an €80/tonne carbon price