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 7.17
Milk (kg) -544.00 -0.014 7.62
Fat (kg) 10.24 -0.375 -3.84
Prot (kg) -7.67 -0.441 3.39
Fertility Sub Index 6.83
Calving Interval (days) -3.37 -1.459 4.92
Survival (%) 1.71 1.117 1.91
Calving Sub Index 0.40
Gestation Length (days) -0.43 -0.919 0.40
Beef Sub Index 12.66
Carcass Weight (kg) -32.50 -0.528 17.14
Age of Slaughter (days) 10.39 -0.432 -4.49
Maintenance Sub Index Maint. Sub Index 24.74
Live WT (kg) -80.70 -0.307 24.74
Total Carbon Sub Index 51.78

* Based on an €80/tonne carbon price