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 -6.93
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) 5.43 -0.375 -2.03
Prot (kg) 7.42 -0.441 -3.27
Fertility Sub Index 6.58
Calving Interval (days) -3.43 -1.459 5.00
Survival (%) 1.41 1.117 1.58
Calving Sub Index 0.34
Gestation Length (days) -0.37 -0.919 0.34
Beef Sub Index -0.84
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) 1.57 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 1.47
Live WT (kg) -4.80 -0.307 1.47
Total Carbon Sub Index 0.62

* Based on an €80/tonne carbon price