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 11.95
Milk (kg) -422.00 -0.014 5.91
Fat (kg) -5.81 -0.375 2.18
Prot (kg) -8.77 -0.441 3.87
Fertility Sub Index 4.55
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 0.95 1.117 1.06
Calving Sub Index 0.52
Gestation Length (days) -0.57 -0.919 0.52
Beef Sub Index 0.17
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 4.87 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 17.74

* Based on an €80/tonne carbon price