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 15.79
Milk (kg) -820.00 -0.014 11.48
Fat (kg) 2.93 -0.375 -1.10
Prot (kg) -12.26 -0.441 5.41
Fertility Sub Index 1.90
Calving Interval (days) -2.85 -1.459 4.16
Survival (%) -2.02 1.117 -2.26
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -1.19
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 8.13 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 7.51
Live WT (kg) -24.50 -0.307 7.51
Total Carbon Sub Index 24.88

* Based on an €80/tonne carbon price