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 -1.20
Milk (kg) -192.00 -0.014 2.69
Fat (kg) 2.86 -0.375 -1.07
Prot (kg) 6.38 -0.441 -2.82
Fertility Sub Index 11.31
Calving Interval (days) -5.40 -1.459 7.88
Survival (%) 3.07 1.117 3.43
Calving Sub Index 3.51
Gestation Length (days) -3.82 -0.919 3.51
Beef Sub Index 0.88
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 7.85 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 15.73

* Based on an €80/tonne carbon price