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 -13.64
Milk (kg) -15.00 -0.014 0.21
Fat (kg) 20.78 -0.375 -7.78
Prot (kg) 13.75 -0.441 -6.07
Fertility Sub Index 5.86
Calving Interval (days) -2.94 -1.459 4.29
Survival (%) 1.41 1.117 1.58
Calving Sub Index 2.92
Gestation Length (days) -3.18 -0.919 2.92
Beef Sub Index 11.89
Carcass Weight (kg) -23.30 -0.528 12.29
Age of Slaughter (days) 0.94 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index 10.12
Live WT (kg) -33.00 -0.307 10.12
Total Carbon Sub Index 17.15

* Based on an €80/tonne carbon price