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 -1.04
Milk (kg) -283.00 -0.014 3.96
Fat (kg) 11.87 -0.375 -4.45
Prot (kg) 1.26 -0.441 -0.56
Fertility Sub Index 6.89
Calving Interval (days) -3.61 -1.459 5.27
Survival (%) 1.45 1.117 1.62
Calving Sub Index 1.42
Gestation Length (days) -1.55 -0.919 1.42
Beef Sub Index 1.60
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 1.80 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.88
Live WT (kg) -9.40 -0.307 2.88
Total Carbon Sub Index 11.75

* Based on an €80/tonne carbon price