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 -0.13
Milk (kg) -63.00 -0.014 0.88
Fat (kg) 2.48 -0.375 -0.93
Prot (kg) 0.18 -0.441 -0.08
Fertility Sub Index 4.25
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) 1.14 1.117 1.27
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 2.00
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) -1.69 -0.432 0.73
Maintenance Sub Index Maint. Sub Index 5.43
Live WT (kg) -17.70 -0.307 5.43
Total Carbon Sub Index 15.35

* Based on an €80/tonne carbon price