Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 0.26
Milk (kg) -274.00 -0.014 3.84
Fat (kg) 10.81 -0.375 -4.05
Prot (kg) -1.07 -0.441 0.47
Fertility Sub Index -2.31
Calving Interval (days) 1.93 -1.459 -2.82
Survival (%) 0.45 1.117 0.50
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 16.63
Carcass Weight (kg) -38.40 -0.528 20.26
Age of Slaughter (days) 8.41 -0.432 -3.63
Maintenance Sub Index Maint. Sub Index 28.85
Live WT (kg) -94.10 -0.307 28.85
Total Carbon Sub Index 44.44

* Based on an €80/tonne carbon price