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 -2.46
Milk (kg) -133.00 -0.014 1.86
Fat (kg) 6.09 -0.375 -2.28
Prot (kg) 4.63 -0.441 -2.04
Fertility Sub Index 9.53
Calving Interval (days) -3.80 -1.459 5.54
Survival (%) 3.57 1.117 3.99
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index 1.79
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 10.98

* Based on an €80/tonne carbon price