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 -2.70
Milk (kg) -292.00 -0.014 4.09
Fat (kg) 13.15 -0.375 -4.93
Prot (kg) 4.21 -0.441 -1.86
Fertility Sub Index 6.00
Calving Interval (days) -2.69 -1.459 3.92
Survival (%) 1.86 1.117 2.08
Calving Sub Index -0.74
Gestation Length (days) 0.81 -0.919 -0.74
Beef Sub Index 14.68
Carcass Weight (kg) -37.70 -0.528 19.89
Age of Slaughter (days) 12.07 -0.432 -5.21
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 42.37

* Based on an €80/tonne carbon price