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 -8.30
Milk (kg) 205.00 -0.014 -2.87
Fat (kg) 8.18 -0.375 -3.06
Prot (kg) 5.37 -0.441 -2.37
Fertility Sub Index 3.40
Calving Interval (days) -1.41 -1.459 2.06
Survival (%) 1.20 1.117 1.34
Calving Sub Index 1.58
Gestation Length (days) -1.72 -0.919 1.58
Beef Sub Index 4.09
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 3.61 -0.432 -1.56
Maintenance Sub Index Maint. Sub Index 7.73
Live WT (kg) -25.20 -0.307 7.73
Total Carbon Sub Index 8.49

* Based on an €80/tonne carbon price