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 -3.66
Milk (kg) -51.00 -0.014 0.71
Fat (kg) 6.08 -0.375 -2.28
Prot (kg) 4.76 -0.441 -2.10
Fertility Sub Index 11.14
Calving Interval (days) -4.83 -1.459 7.05
Survival (%) 3.66 1.117 4.09
Calving Sub Index 3.27
Gestation Length (days) -3.56 -0.919 3.27
Beef Sub Index 3.68
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 17.80

* Based on an €80/tonne carbon price