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 10.94
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -6.98 -0.375 2.61
Prot (kg) -10.75 -0.441 4.74
Fertility Sub Index 14.22
Calving Interval (days) -7.41 -1.459 10.81
Survival (%) 3.05 1.117 3.41
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index 4.34
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) -2.85 -0.432 1.23
Maintenance Sub Index Maint. Sub Index 5.46
Live WT (kg) -17.80 -0.307 5.46
Total Carbon Sub Index 35.37

* Based on an €80/tonne carbon price