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 -16.85
Milk (kg) 138.00 -0.014 -1.93
Fat (kg) 21.16 -0.375 -7.93
Prot (kg) 15.84 -0.441 -6.99
Fertility Sub Index 0.51
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 0.25 1.117 0.28
Calving Sub Index 4.24
Gestation Length (days) -4.61 -0.919 4.24
Beef Sub Index 1.78
Carcass Weight (kg) -7.40 -0.528 3.90
Age of Slaughter (days) 4.92 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -10.63

* Based on an €80/tonne carbon price