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 -6.00
Milk (kg) -271.00 -0.014 3.79
Fat (kg) 15.13 -0.375 -5.67
Prot (kg) 9.36 -0.441 -4.13
Fertility Sub Index 4.83
Calving Interval (days) -2.00 -1.459 2.92
Survival (%) 1.71 1.117 1.91
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 9.49
Carcass Weight (kg) -26.40 -0.528 13.93
Age of Slaughter (days) 10.27 -0.432 -4.43
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 27.64

* Based on an €80/tonne carbon price