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 -1.44
Milk (kg) -56.00 -0.014 0.78
Fat (kg) 2.43 -0.375 -0.91
Prot (kg) 2.97 -0.441 -1.31
Fertility Sub Index 7.51
Calving Interval (days) -3.46 -1.459 5.05
Survival (%) 2.20 1.117 2.46
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -0.53
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 3.18 -0.432 -1.37
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 14.86

* Based on an €80/tonne carbon price