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 -0.73
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 1.23 -0.375 -0.46
Prot (kg) -0.14 -0.441 0.06
Fertility Sub Index 7.64
Calving Interval (days) -4.65 -1.459 6.78
Survival (%) 0.77 1.117 0.86
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index 2.91
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) -0.38 -0.432 0.16
Maintenance Sub Index Maint. Sub Index 3.56
Live WT (kg) -11.60 -0.307 3.56
Total Carbon Sub Index 14.26

* Based on an €80/tonne carbon price