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 -14.67
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 23.04 -0.375 -8.63
Prot (kg) 15.69 -0.441 -6.92
Fertility Sub Index 5.65
Calving Interval (days) -3.28 -1.459 4.79
Survival (%) 0.77 1.117 0.86
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 2.49
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 3.71
Live WT (kg) -12.10 -0.307 3.71
Total Carbon Sub Index -2.19

* Based on an €80/tonne carbon price