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 -14.32
Milk (kg) 333.00 -0.014 -4.66
Fat (kg) 14.58 -0.375 -5.46
Prot (kg) 9.52 -0.441 -4.20
Fertility Sub Index -5.41
Calving Interval (days) 5.50 -1.459 -8.02
Survival (%) 2.34 1.117 2.61
Calving Sub Index 3.76
Gestation Length (days) -4.09 -0.919 3.76
Beef Sub Index -3.35
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 6.67 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -2.05
Live WT (kg) 6.70 -0.307 -2.05
Total Carbon Sub Index -21.39

* Based on an €80/tonne carbon price