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 -11.51
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 12.50 -0.375 -4.68
Prot (kg) 6.09 -0.441 -2.69
Fertility Sub Index 2.42
Calving Interval (days) -2.27 -1.459 3.31
Survival (%) -0.80 1.117 -0.89
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.09
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) -1.18 -0.432 0.51
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -6.54

* Based on an €80/tonne carbon price