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 -14.63
Milk (kg) 366.00 -0.014 -5.12
Fat (kg) 11.20 -0.375 -4.20
Prot (kg) 12.03 -0.441 -5.31
Fertility Sub Index 1.47
Calving Interval (days) -0.74 -1.459 1.08
Survival (%) 0.35 1.117 0.39
Calving Sub Index 2.24
Gestation Length (days) -2.44 -0.919 2.24
Beef Sub Index -0.93
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 3.02 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -1.47
Live WT (kg) 4.80 -0.307 -1.47
Total Carbon Sub Index -13.32

* Based on an €80/tonne carbon price