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 -11.89
Milk (kg) 311.00 -0.014 -4.35
Fat (kg) 12.90 -0.375 -4.83
Prot (kg) 6.13 -0.441 -2.71
Fertility Sub Index 0.75
Calving Interval (days) -0.45 -1.459 0.66
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.13
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) 1.76 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 1.96
Live WT (kg) -6.40 -0.307 1.96
Total Carbon Sub Index -9.78

* Based on an €80/tonne carbon price