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 -11.79
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 13.03 -0.375 -4.88
Prot (kg) 6.16 -0.441 -2.72
Fertility Sub Index 0.42
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.04
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.93 -0.432 -0.83
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -9.70

* Based on an €80/tonne carbon price