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 -6.88
Milk (kg) 277.00 -0.014 -3.88
Fat (kg) -4.41 -0.375 1.65
Prot (kg) 10.55 -0.441 -4.66
Fertility Sub Index 6.00
Calving Interval (days) -2.71 -1.459 3.95
Survival (%) 1.83 1.117 2.04
Calving Sub Index -1.40
Gestation Length (days) 1.52 -0.919 -1.40
Beef Sub Index -2.36
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 6.38
Live WT (kg) -20.80 -0.307 6.38
Total Carbon Sub Index 1.73

* Based on an €80/tonne carbon price