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 -6.74
Milk (kg) -80.00 -0.014 1.12
Fat (kg) 11.77 -0.375 -4.41
Prot (kg) 7.82 -0.441 -3.45
Fertility Sub Index 15.58
Calving Interval (days) -8.28 -1.459 12.08
Survival (%) 3.13 1.117 3.50
Calving Sub Index 3.67
Gestation Length (days) -3.99 -0.919 3.67
Beef Sub Index -1.79
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 9.79

* Based on an €80/tonne carbon price