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 -0.03
Milk (kg) -108.00 -0.014 1.51
Fat (kg) 3.25 -0.375 -1.22
Prot (kg) 0.74 -0.441 -0.33
Fertility Sub Index 10.93
Calving Interval (days) -5.22 -1.459 7.62
Survival (%) 2.97 1.117 3.32
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index 2.38
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 5.24 -0.432 -2.26
Maintenance Sub Index Maint. Sub Index 8.89
Live WT (kg) -29.00 -0.307 8.89
Total Carbon Sub Index 24.87

* Based on an €80/tonne carbon price