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 -13.55
Milk (kg) 352.00 -0.014 -4.93
Fat (kg) 5.82 -0.375 -2.18
Prot (kg) 14.60 -0.441 -6.44
Fertility Sub Index -11.65
Calving Interval (days) 5.96 -1.459 -8.70
Survival (%) -2.64 1.117 -2.95
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index 4.67
Carcass Weight (kg) -9.40 -0.528 4.96
Age of Slaughter (days) 0.68 -0.432 -0.29
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index -14.65

* Based on an €80/tonne carbon price