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 -16.32
Milk (kg) 159.00 -0.014 -2.23
Fat (kg) 20.97 -0.375 -7.85
Prot (kg) 14.13 -0.441 -6.24
Fertility Sub Index 8.89
Calving Interval (days) -3.41 -1.459 4.98
Survival (%) 3.50 1.117 3.91
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 7.74
Carcass Weight (kg) -14.60 -0.528 7.70
Age of Slaughter (days) -0.09 -0.432 0.04
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 8.88

* Based on an €80/tonne carbon price