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 -3.50
Milk (kg) -212.00 -0.014 2.97
Fat (kg) 13.37 -0.375 -5.01
Prot (kg) 3.30 -0.441 -1.46
Fertility Sub Index 6.77
Calving Interval (days) -2.31 -1.459 3.37
Survival (%) 3.04 1.117 3.40
Calving Sub Index 2.82
Gestation Length (days) -3.07 -0.919 2.82
Beef Sub Index 13.04
Carcass Weight (kg) -29.70 -0.528 15.67
Age of Slaughter (days) 6.09 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index 21.24
Live WT (kg) -69.30 -0.307 21.24
Total Carbon Sub Index 40.38

* Based on an €80/tonne carbon price