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 -3.11
Milk (kg) -226.00 -0.014 3.16
Fat (kg) 12.80 -0.375 -4.79
Prot (kg) 3.36 -0.441 -1.48
Fertility Sub Index 8.20
Calving Interval (days) -3.13 -1.459 4.57
Survival (%) 3.25 1.117 3.63
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index 14.10
Carcass Weight (kg) -30.00 -0.528 15.83
Age of Slaughter (days) 3.99 -0.432 -1.72
Maintenance Sub Index Maint. Sub Index 20.51
Live WT (kg) -66.90 -0.307 20.51
Total Carbon Sub Index 43.21

* Based on an €80/tonne carbon price