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 -10.55
Milk (kg) 272.00 -0.014 -3.81
Fat (kg) 10.21 -0.375 -3.82
Prot (kg) 6.62 -0.441 -2.92
Fertility Sub Index 3.33
Calving Interval (days) -0.03 -1.459 0.04
Survival (%) 2.94 1.117 3.28
Calving Sub Index 2.78
Gestation Length (days) -3.02 -0.919 2.78
Beef Sub Index -0.25
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.23 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 2.27
Live WT (kg) -7.40 -0.307 2.27
Total Carbon Sub Index -2.43

* Based on an €80/tonne carbon price