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 -2.36
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 1.25 -0.375 -0.47
Prot (kg) 2.44 -0.441 -1.08
Fertility Sub Index 3.97
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 1.23 1.117 1.37
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 0.72
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) -0.56 -0.432 0.24
Maintenance Sub Index Maint. Sub Index 5.09
Live WT (kg) -16.60 -0.307 5.09
Total Carbon Sub Index 10.20

* Based on an €80/tonne carbon price