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 -6.19
Milk (kg) 108.00 -0.014 -1.51
Fat (kg) 4.32 -0.375 -1.62
Prot (kg) 6.94 -0.441 -3.06
Fertility Sub Index 9.06
Calving Interval (days) -4.05 -1.459 5.91
Survival (%) 2.82 1.117 3.15
Calving Sub Index 1.21
Gestation Length (days) -1.32 -0.919 1.21
Beef Sub Index 4.22
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) 2.80 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 9.53
Live WT (kg) -31.10 -0.307 9.53
Total Carbon Sub Index 17.83

* Based on an €80/tonne carbon price