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 -6.47
Milk (kg) -184.00 -0.014 2.58
Fat (kg) 16.26 -0.375 -6.09
Prot (kg) 6.69 -0.441 -2.95
Fertility Sub Index 9.80
Calving Interval (days) -4.47 -1.459 6.52
Survival (%) 2.93 1.117 3.27
Calving Sub Index 4.40
Gestation Length (days) -4.79 -0.919 4.40
Beef Sub Index 4.22
Carcass Weight (kg) -13.70 -0.528 7.23
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 16.55

* Based on an €80/tonne carbon price