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 0.86
Milk (kg) -95.00 -0.014 1.33
Fat (kg) 3.10 -0.375 -1.16
Prot (kg) -1.56 -0.441 0.69
Fertility Sub Index -2.03
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) -1.10 1.117 -1.23
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 1.65
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) -2.84 -0.432 1.23
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index -0.22

* Based on an €80/tonne carbon price