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 -8.40
Milk (kg) -182.00 -0.014 2.55
Fat (kg) 19.45 -0.375 -7.29
Prot (kg) 8.29 -0.441 -3.66
Fertility Sub Index 7.32
Calving Interval (days) -3.24 -1.459 4.73
Survival (%) 2.32 1.117 2.59
Calving Sub Index 1.42
Gestation Length (days) -1.54 -0.919 1.42
Beef Sub Index 9.39
Carcass Weight (kg) -22.70 -0.528 11.97
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index 16.16
Live WT (kg) -52.70 -0.307 16.16
Total Carbon Sub Index 25.89

* Based on an €80/tonne carbon price