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 -0.38
Milk (kg) -204.00 -0.014 2.86
Fat (kg) 9.48 -0.375 -3.55
Prot (kg) -0.71 -0.441 0.31
Fertility Sub Index 30.52
Calving Interval (days) -18.24 -1.459 26.61
Survival (%) 3.50 1.117 3.91
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 6.42
Carcass Weight (kg) -11.70 -0.528 6.17
Age of Slaughter (days) -0.58 -0.432 0.25
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 48.34

* Based on an €80/tonne carbon price