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 -12.61
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 11.96 -0.375 -4.48
Prot (kg) 11.83 -0.441 -5.22
Fertility Sub Index 0.73
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.17 1.117 0.19
Calving Sub Index 2.48
Gestation Length (days) -2.70 -0.919 2.48
Beef Sub Index 6.08
Carcass Weight (kg) -16.70 -0.528 8.81
Age of Slaughter (days) 6.32 -0.432 -2.73
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 4.03

* Based on an €80/tonne carbon price