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 12.78
Milk (kg) -314.00 -0.014 4.40
Fat (kg) -9.87 -0.375 3.70
Prot (kg) -10.62 -0.441 4.69
Fertility Sub Index 7.42
Calving Interval (days) -4.28 -1.459 6.24
Survival (%) 1.05 1.117 1.17
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 1.98
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.93 -0.432 0.40
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 24.17

* Based on an €80/tonne carbon price