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 11.76
Milk (kg) -462.00 -0.014 6.47
Fat (kg) -2.37 -0.375 0.89
Prot (kg) -9.98 -0.441 4.40
Fertility Sub Index 8.31
Calving Interval (days) -3.52 -1.459 5.14
Survival (%) 2.84 1.117 3.17
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 3.07
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 8.03 -0.432 -3.47
Maintenance Sub Index Maint. Sub Index 12.11
Live WT (kg) -39.50 -0.307 12.11
Total Carbon Sub Index 36.71

* Based on an €80/tonne carbon price