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 26.94
Milk (kg) -744.00 -0.014 10.42
Fat (kg) -13.50 -0.375 5.06
Prot (kg) -25.99 -0.441 11.47
Fertility Sub Index 4.57
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 1.22 1.117 1.36
Calving Sub Index -1.41
Gestation Length (days) 1.53 -0.919 -1.41
Beef Sub Index -1.51
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 6.43 -0.432 -2.78
Maintenance Sub Index Maint. Sub Index 6.68
Live WT (kg) -21.80 -0.307 6.68
Total Carbon Sub Index 35.28

* Based on an €80/tonne carbon price