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 -2.27
Milk (kg) -435.00 -0.014 6.09
Fat (kg) 18.12 -0.375 -6.79
Prot (kg) 3.56 -0.441 -1.57
Fertility Sub Index 6.39
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 2.09 1.117 2.33
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index 10.57
Carcass Weight (kg) -25.70 -0.528 13.56
Age of Slaughter (days) 6.92 -0.432 -2.99
Maintenance Sub Index Maint. Sub Index 14.84
Live WT (kg) -48.40 -0.307 14.84
Total Carbon Sub Index 32.13

* Based on an €80/tonne carbon price