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 -2.54
Milk (kg) 77.00 -0.014 -1.08
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) -0.32 -0.441 0.14
Fertility Sub Index -0.65
Calving Interval (days) 0.23 -1.459 -0.34
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.34
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 1.88 -0.432 -0.81
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -3.19

* Based on an €80/tonne carbon price