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 0.19
Milk (kg) -373.00 -0.014 5.22
Fat (kg) 15.48 -0.375 -5.80
Prot (kg) -1.74 -0.441 0.77
Fertility Sub Index 6.81
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 3.72 1.117 4.16
Calving Sub Index 3.74
Gestation Length (days) -4.07 -0.919 3.74
Beef Sub Index 8.95
Carcass Weight (kg) -24.50 -0.528 12.92
Age of Slaughter (days) 9.21 -0.432 -3.98
Maintenance Sub Index Maint. Sub Index 16.86
Live WT (kg) -55.00 -0.307 16.86
Total Carbon Sub Index 36.55

* Based on an €80/tonne carbon price