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 -2.90
Milk (kg) -357.00 -0.014 5.00
Fat (kg) 17.11 -0.375 -6.41
Prot (kg) 3.37 -0.441 -1.49
Fertility Sub Index 6.28
Calving Interval (days) -2.58 -1.459 3.76
Survival (%) 2.25 1.117 2.51
Calving Sub Index 2.04
Gestation Length (days) -2.22 -0.919 2.04
Beef Sub Index 11.64
Carcass Weight (kg) -29.60 -0.528 15.61
Age of Slaughter (days) 9.20 -0.432 -3.97
Maintenance Sub Index Maint. Sub Index 19.71
Live WT (kg) -64.30 -0.307 19.71
Total Carbon Sub Index 36.77

* Based on an €80/tonne carbon price