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 0.22
Milk (kg) -29.00 -0.014 0.41
Fat (kg) -0.98 -0.375 0.37
Prot (kg) 1.26 -0.441 -0.56
Fertility Sub Index -0.76
Calving Interval (days) -0.10 -1.459 0.15
Survival (%) -0.81 1.117 -0.90
Calving Sub Index 1.61
Gestation Length (days) -1.75 -0.919 1.61
Beef Sub Index -1.51
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.71 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index 0.23

* Based on an €80/tonne carbon price