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 19.39
Milk (kg) -821.00 -0.014 11.49
Fat (kg) -3.57 -0.375 1.34
Prot (kg) -14.85 -0.441 6.55
Fertility Sub Index 9.64
Calving Interval (days) -4.79 -1.459 6.99
Survival (%) 2.37 1.117 2.65
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 9.94
Carcass Weight (kg) -24.90 -0.528 13.14
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 19.90
Live WT (kg) -64.90 -0.307 19.90
Total Carbon Sub Index 59.23

* Based on an €80/tonne carbon price