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 -11.53
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) 4.41 -0.375 -1.65
Prot (kg) 15.97 -0.441 -7.05
Fertility Sub Index 6.66
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 2.04 1.117 2.28
Calving Sub Index -1.51
Gestation Length (days) 1.64 -0.919 -1.51
Beef Sub Index -2.49
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.77 -0.432 -2.49
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index -4.71

* Based on an €80/tonne carbon price