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 -1.68
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) 2.90 -0.375 -1.09
Prot (kg) -2.08 -0.441 0.92
Fertility Sub Index -12.40
Calving Interval (days) 6.69 -1.459 -9.76
Survival (%) -2.36 1.117 -2.64
Calving Sub Index 0.63
Gestation Length (days) -0.69 -0.919 0.63
Beef Sub Index -0.58
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -14.46

* Based on an €80/tonne carbon price