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 16.57
Milk (kg) -578.00 -0.014 8.09
Fat (kg) -4.69 -0.375 1.76
Prot (kg) -15.23 -0.441 6.72
Fertility Sub Index 7.77
Calving Interval (days) -5.29 -1.459 7.72
Survival (%) 0.05 1.117 0.06
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -0.81
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 8.10 -0.432 -3.50
Maintenance Sub Index Maint. Sub Index 8.12
Live WT (kg) -26.50 -0.307 8.12
Total Carbon Sub Index 32.41

* Based on an €80/tonne carbon price