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 -14.16
Milk (kg) 406.00 -0.014 -5.68
Fat (kg) 9.16 -0.375 -3.43
Prot (kg) 11.42 -0.441 -5.04
Fertility Sub Index 2.44
Calving Interval (days) -1.15 -1.459 1.68
Survival (%) 0.68 1.117 0.76
Calving Sub Index 3.09
Gestation Length (days) -3.36 -0.919 3.09
Beef Sub Index -0.42
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 5.37 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -12.17

* Based on an €80/tonne carbon price