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 -13.84
Milk (kg) 225.00 -0.014 -3.15
Fat (kg) 16.01 -0.375 -6.00
Prot (kg) 10.63 -0.441 -4.69
Fertility Sub Index 3.14
Calving Interval (days) -1.96 -1.459 2.86
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 1.54
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index -6.37

* Based on an €80/tonne carbon price