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 -9.44
Milk (kg) 194.00 -0.014 -2.72
Fat (kg) 10.56 -0.375 -3.96
Prot (kg) 6.27 -0.441 -2.77
Fertility Sub Index -4.68
Calving Interval (days) 2.27 -1.459 -3.31
Survival (%) -1.22 1.117 -1.36
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 0.34
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.18 -0.432 -0.08
Maintenance Sub Index Maint. Sub Index -0.71
Live WT (kg) 2.30 -0.307 -0.71
Total Carbon Sub Index -14.88

* Based on an €80/tonne carbon price