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 -2.17
Milk (kg) 93.00 -0.014 -1.30
Fat (kg) 1.79 -0.375 -0.67
Prot (kg) 0.45 -0.441 -0.20
Fertility Sub Index 22.62
Calving Interval (days) -13.58 -1.459 19.81
Survival (%) 2.51 1.117 2.80
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 4.97
Carcass Weight (kg) -7.00 -0.528 3.69
Age of Slaughter (days) -2.95 -0.432 1.27
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index 27.57

* Based on an €80/tonne carbon price