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 -8.41
Milk (kg) -200.00 -0.014 2.80
Fat (kg) 16.81 -0.375 -6.30
Prot (kg) 11.13 -0.441 -4.91
Fertility Sub Index 5.86
Calving Interval (days) -2.45 -1.459 3.57
Survival (%) 2.05 1.117 2.29
Calving Sub Index 1.93
Gestation Length (days) -2.10 -0.919 1.93
Beef Sub Index 10.32
Carcass Weight (kg) -26.30 -0.528 13.87
Age of Slaughter (days) 8.23 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 20.32
Live WT (kg) -66.30 -0.307 20.32
Total Carbon Sub Index 30.03

* Based on an €80/tonne carbon price