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 -9.61
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 8.70 -0.375 -3.26
Prot (kg) 12.54 -0.441 -5.53
Fertility Sub Index 6.65
Calving Interval (days) -2.94 -1.459 4.29
Survival (%) 2.11 1.117 2.36
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.61
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 0.54 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index 3.37
Live WT (kg) -11.00 -0.307 3.37
Total Carbon Sub Index 5.83

* Based on an €80/tonne carbon price