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 -2.26
Milk (kg) 133.00 -0.014 -1.86
Fat (kg) 1.15 -0.375 -0.43
Prot (kg) -0.07 -0.441 0.03
Fertility Sub Index 0.01
Calving Interval (days) -0.40 -1.459 0.58
Survival (%) -0.51 1.117 -0.57
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.28
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.99 -0.432 -0.86
Maintenance Sub Index Maint. Sub Index 1.72
Live WT (kg) -5.60 -0.307 1.72
Total Carbon Sub Index -1.28

* Based on an €80/tonne carbon price