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 -5.70
Milk (kg) 18.00 -0.014 -0.25
Fat (kg) 12.59 -0.375 -4.72
Prot (kg) 1.67 -0.441 -0.74
Fertility Sub Index 5.04
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 1.78 1.117 1.99
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index 0.37
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 4.15 -0.432 -1.79
Maintenance Sub Index Maint. Sub Index 6.44
Live WT (kg) -21.00 -0.307 6.44
Total Carbon Sub Index 9.07

* Based on an €80/tonne carbon price