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 -3.47
Milk (kg) 88.00 -0.014 -1.23
Fat (kg) 1.91 -0.375 -0.72
Prot (kg) 3.46 -0.441 -1.53
Fertility Sub Index 0.41
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index -0.21
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) -0.48 -0.432 0.21
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -3.47

* Based on an €80/tonne carbon price