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 -0.53
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.83 -0.375 -0.31
Prot (kg) 0.50 -0.441 -0.22
Fertility Sub Index 3.94
Calving Interval (days) -2.09 -1.459 3.05
Survival (%) 0.80 1.117 0.89
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 2.02
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 0.82 -0.432 -0.35
Maintenance Sub Index Maint. Sub Index 5.76
Live WT (kg) -18.80 -0.307 5.76
Total Carbon Sub Index 15.03

* Based on an €80/tonne carbon price