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 -8.10
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) 1.27 -0.375 -0.48
Prot (kg) 12.27 -0.441 -5.42
Fertility Sub Index 2.48
Calving Interval (days) -0.96 -1.459 1.40
Survival (%) 0.97 1.117 1.08
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 5.64
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 2.70 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 5.95

* Based on an €80/tonne carbon price