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 -1.38
Milk (kg) -250.00 -0.014 3.50
Fat (kg) 7.18 -0.375 -2.69
Prot (kg) 4.97 -0.441 -2.19
Fertility Sub Index -0.12
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) 0.05 1.117 0.06
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index 2.84
Carcass Weight (kg) -11.70 -0.528 6.17
Age of Slaughter (days) 7.71 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 14.16
Live WT (kg) -46.20 -0.307 14.16
Total Carbon Sub Index 15.92

* Based on an €80/tonne carbon price