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 -7.14
Milk (kg) -137.00 -0.014 1.92
Fat (kg) 13.73 -0.375 -5.14
Prot (kg) 8.86 -0.441 -3.91
Fertility Sub Index 16.68
Calving Interval (days) -8.82 -1.459 12.87
Survival (%) 3.41 1.117 3.81
Calving Sub Index 4.11
Gestation Length (days) -4.47 -0.919 4.11
Beef Sub Index 4.78
Carcass Weight (kg) -11.00 -0.528 5.80
Age of Slaughter (days) 2.37 -0.432 -1.02
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 20.27

* Based on an €80/tonne carbon price