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 5.82
Milk (kg) -259.00 -0.014 3.63
Fat (kg) -3.06 -0.375 1.15
Prot (kg) -2.38 -0.441 1.05
Fertility Sub Index 29.92
Calving Interval (days) -18.21 -1.459 26.57
Survival (%) 3.00 1.117 3.35
Calving Sub Index 3.21
Gestation Length (days) -3.49 -0.919 3.21
Beef Sub Index 4.39
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 3.03 -0.432 -1.31
Maintenance Sub Index Maint. Sub Index 4.17
Live WT (kg) -13.60 -0.307 4.17
Total Carbon Sub Index 47.52

* Based on an €80/tonne carbon price