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 11.87
Milk (kg) -399.00 -0.014 5.59
Fat (kg) -3.92 -0.375 1.47
Prot (kg) -10.91 -0.441 4.82
Fertility Sub Index 5.42
Calving Interval (days) -2.98 -1.459 4.35
Survival (%) 0.96 1.117 1.07
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -2.13
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 8.61 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 22.70

* Based on an €80/tonne carbon price