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 -13.29
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 12.78 -0.375 -4.79
Prot (kg) 8.67 -0.441 -3.83
Fertility Sub Index 4.42
Calving Interval (days) -1.97 -1.459 2.87
Survival (%) 1.38 1.117 1.54
Calving Sub Index 0.90
Gestation Length (days) -0.98 -0.919 0.90
Beef Sub Index 2.43
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 5.62 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index -5.57

* Based on an €80/tonne carbon price