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 -22.82
Milk (kg) 391.00 -0.014 -5.47
Fat (kg) 26.32 -0.375 -9.86
Prot (kg) 16.96 -0.441 -7.49
Fertility Sub Index 8.32
Calving Interval (days) -4.46 -1.459 6.51
Survival (%) 1.62 1.117 1.81
Calving Sub Index 4.65
Gestation Length (days) -5.06 -0.919 4.65
Beef Sub Index 0.23
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 1.55 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -16.37

* Based on an €80/tonne carbon price