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 -6.95
Milk (kg) 17.00 -0.014 -0.24
Fat (kg) 10.81 -0.375 -4.05
Prot (kg) 6.04 -0.441 -2.67
Fertility Sub Index 7.56
Calving Interval (days) -3.51 -1.459 5.12
Survival (%) 2.18 1.117 2.44
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.15
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 1.48 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 4.81
Live WT (kg) -15.70 -0.307 4.81
Total Carbon Sub Index 10.38

* Based on an €80/tonne carbon price