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 -3.92
Milk (kg) 183.00 -0.014 -2.56
Fat (kg) 1.46 -0.375 -0.55
Prot (kg) 1.84 -0.441 -0.81
Fertility Sub Index 4.48
Calving Interval (days) -2.87 -1.459 4.19
Survival (%) 0.26 1.117 0.29
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.96
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 0.46 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index 3.25
Live WT (kg) -10.60 -0.307 3.25
Total Carbon Sub Index 5.30

* Based on an €80/tonne carbon price