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 -6.28
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 2.48 -0.375 -0.93
Prot (kg) 5.52 -0.441 -2.44
Fertility Sub Index -11.14
Calving Interval (days) 5.55 -1.459 -8.10
Survival (%) -2.72 1.117 -3.04
Calving Sub Index 0.82
Gestation Length (days) -0.89 -0.919 0.82
Beef Sub Index -0.66
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 2.15 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -18.31

* Based on an €80/tonne carbon price