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 3.75
Milk (kg) 84.00 -0.014 -1.18
Fat (kg) -6.89 -0.375 2.58
Prot (kg) -5.32 -0.441 2.35
Fertility Sub Index -14.75
Calving Interval (days) 7.89 -1.459 -11.51
Survival (%) -2.90 1.117 -3.24
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index -0.36
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 4.26 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index -10.04

* Based on an €80/tonne carbon price