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 8.94
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -6.28 -0.375 2.35
Prot (kg) -8.77 -0.441 3.87
Fertility Sub Index -5.91
Calving Interval (days) 3.18 -1.459 -4.64
Survival (%) -1.14 1.117 -1.27
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index -0.31
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 2.07 -0.432 -0.89
Maintenance Sub Index Maint. Sub Index -1.66
Live WT (kg) 5.40 -0.307 -1.66
Total Carbon Sub Index 1.62

* Based on an €80/tonne carbon price