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 -3.29
Milk (kg) 183.00 -0.014 -2.56
Fat (kg) 1.72 -0.375 -0.64
Prot (kg) 0.18 -0.441 -0.08
Fertility Sub Index -10.41
Calving Interval (days) 5.97 -1.459 -8.71
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 1.31
Gestation Length (days) -1.42 -0.919 1.31
Beef Sub Index -0.65
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 7.62 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -9.97

* Based on an €80/tonne carbon price