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 8.39
Milk (kg) -535.00 -0.014 7.49
Fat (kg) 7.28 -0.375 -2.73
Prot (kg) -8.21 -0.441 3.62
Fertility Sub Index 4.93
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 1.85 1.117 2.07
Calving Sub Index -0.40
Gestation Length (days) 0.43 -0.919 -0.40
Beef Sub Index 12.09
Carcass Weight (kg) -30.00 -0.528 15.83
Age of Slaughter (days) 8.65 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 22.23
Live WT (kg) -72.50 -0.307 22.23
Total Carbon Sub Index 47.23

* Based on an €80/tonne carbon price