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 18.98
Milk (kg) -596.00 -0.014 8.34
Fat (kg) 0.05 -0.375 -0.02
Prot (kg) -24.13 -0.441 10.65
Fertility Sub Index -3.91
Calving Interval (days) 2.64 -1.459 -3.85
Survival (%) -0.05 1.117 -0.06
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 0.67
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 15.69

* Based on an €80/tonne carbon price