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 -16.25
Milk (kg) 295.00 -0.014 -4.13
Fat (kg) 8.66 -0.375 -3.24
Prot (kg) 20.12 -0.441 -8.88
Fertility Sub Index 11.66
Calving Interval (days) -5.54 -1.459 8.08
Survival (%) 3.20 1.117 3.58
Calving Sub Index 4.27
Gestation Length (days) -4.65 -0.919 4.27
Beef Sub Index -0.55
Carcass Weight (kg) -6.40 -0.528 3.38
Age of Slaughter (days) 9.09 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 1.84
Live WT (kg) -6.00 -0.307 1.84
Total Carbon Sub Index 0.97

* Based on an €80/tonne carbon price