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 -5.86
Milk (kg) 111.00 -0.014 -1.55
Fat (kg) 6.89 -0.375 -2.58
Prot (kg) 3.91 -0.441 -1.73
Fertility Sub Index 0.77
Calving Interval (days) -0.48 -1.459 0.70
Survival (%) 0.06 1.117 0.07
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.19
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.39 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -3.29

* Based on an €80/tonne carbon price