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 -10.36
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 19.63 -0.375 -7.35
Prot (kg) 9.85 -0.441 -4.35
Fertility Sub Index 4.67
Calving Interval (days) -2.68 -1.459 3.91
Survival (%) 0.68 1.117 0.76
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index 9.33
Carcass Weight (kg) -23.00 -0.528 12.13
Age of Slaughter (days) 6.49 -0.432 -2.80
Maintenance Sub Index Maint. Sub Index 16.13
Live WT (kg) -52.60 -0.307 16.13
Total Carbon Sub Index 22.39

* Based on an €80/tonne carbon price