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 6.10
Milk (kg) -449.00 -0.014 6.29
Fat (kg) 7.21 -0.375 -2.70
Prot (kg) -5.69 -0.441 2.51
Fertility Sub Index 7.95
Calving Interval (days) -3.23 -1.459 4.71
Survival (%) 2.90 1.117 3.24
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index 6.27
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 16.06
Live WT (kg) -52.40 -0.307 16.06
Total Carbon Sub Index 37.77

* Based on an €80/tonne carbon price