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 2.49
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -2.42 -0.375 0.91
Prot (kg) -6.42 -0.441 2.83
Fertility Sub Index -19.37
Calving Interval (days) 9.96 -1.459 -14.53
Survival (%) -4.33 1.117 -4.84
Calving Sub Index -1.54
Gestation Length (days) 1.67 -0.919 -1.54
Beef Sub Index -0.70
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.39 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -19.42

* Based on an €80/tonne carbon price