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 0.13
Milk (kg) -503.00 -0.014 7.04
Fat (kg) 17.46 -0.375 -6.54
Prot (kg) 0.85 -0.441 -0.38
Fertility Sub Index 5.97
Calving Interval (days) -2.75 -1.459 4.01
Survival (%) 1.75 1.117 1.96
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 12.54
Carcass Weight (kg) -28.60 -0.528 15.09
Age of Slaughter (days) 5.89 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 18.09
Live WT (kg) -59.00 -0.307 18.09
Total Carbon Sub Index 38.23

* Based on an €80/tonne carbon price