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 -1.47
Milk (kg) -259.00 -0.014 3.63
Fat (kg) 12.64 -0.375 -4.73
Prot (kg) 0.81 -0.441 -0.36
Fertility Sub Index 4.89
Calving Interval (days) -1.78 -1.459 2.60
Survival (%) 2.05 1.117 2.29
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index 6.27
Carcass Weight (kg) -17.90 -0.528 9.44
Age of Slaughter (days) 7.35 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index 18.58
Live WT (kg) -60.60 -0.307 18.58
Total Carbon Sub Index 29.48

* Based on an €80/tonne carbon price