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 7.75
Milk (kg) -256.00 -0.014 3.58
Fat (kg) -3.09 -0.375 1.16
Prot (kg) -6.81 -0.441 3.01
Fertility Sub Index 2.98
Calving Interval (days) -2.44 -1.459 3.56
Survival (%) -0.52 1.117 -0.58
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.29
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) 0.67 -0.432 -0.29
Maintenance Sub Index Maint. Sub Index 4.08
Live WT (kg) -13.30 -0.307 4.08
Total Carbon Sub Index 15.54

* Based on an €80/tonne carbon price