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 0.27
Milk (kg) -75.00 -0.014 1.05
Fat (kg) 2.21 -0.375 -0.83
Prot (kg) -0.10 -0.441 0.04
Fertility Sub Index 6.86
Calving Interval (days) -3.24 -1.459 4.73
Survival (%) 1.91 1.117 2.13
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 1.97
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -1.64 -0.432 0.71
Maintenance Sub Index Maint. Sub Index 5.64
Live WT (kg) -18.40 -0.307 5.64
Total Carbon Sub Index 17.52

* Based on an €80/tonne carbon price