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 0.29
Milk (kg) -236.00 -0.014 3.30
Fat (kg) 5.55 -0.375 -2.08
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index 5.66
Calving Interval (days) -3.04 -1.459 4.44
Survival (%) 1.10 1.117 1.23
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 0.93
Carcass Weight (kg) -4.30 -0.528 2.27
Age of Slaughter (days) 3.10 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index 3.74
Live WT (kg) -12.20 -0.307 3.74
Total Carbon Sub Index 10.75

* Based on an €80/tonne carbon price