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 11.03
Milk (kg) -366.00 -0.014 5.12
Fat (kg) -1.51 -0.375 0.57
Prot (kg) -12.10 -0.441 5.34
Fertility Sub Index -1.42
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) -0.50 1.117 -0.56
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.83
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 6.08 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 11.07

* Based on an €80/tonne carbon price