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 -1.48
Milk (kg) -201.00 -0.014 2.81
Fat (kg) 6.68 -0.375 -2.50
Prot (kg) 4.06 -0.441 -1.79
Fertility Sub Index 10.12
Calving Interval (days) -4.46 -1.459 6.51
Survival (%) 3.23 1.117 3.61
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index 2.88
Carcass Weight (kg) -8.90 -0.528 4.69
Age of Slaughter (days) 4.20 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 19.28

* Based on an €80/tonne carbon price