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 -17.51
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) 22.75 -0.375 -8.52
Prot (kg) 16.69 -0.441 -7.37
Fertility Sub Index 15.85
Calving Interval (days) -8.41 -1.459 12.27
Survival (%) 3.20 1.117 3.58
Calving Sub Index 3.68
Gestation Length (days) -4.00 -0.919 3.68
Beef Sub Index 1.27
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) 5.98 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 0.22

* Based on an €80/tonne carbon price