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 -0.10
Milk (kg) -240.00 -0.014 3.36
Fat (kg) 9.69 -0.375 -3.63
Prot (kg) -0.38 -0.441 0.17
Fertility Sub Index 0.02
Calving Interval (days) 0.59 -1.459 -0.86
Survival (%) 0.79 1.117 0.88
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 5.06
Carcass Weight (kg) -7.30 -0.528 3.85
Age of Slaughter (days) -2.80 -0.432 1.21
Maintenance Sub Index Maint. Sub Index 3.62
Live WT (kg) -11.80 -0.307 3.62
Total Carbon Sub Index 9.26

* Based on an €80/tonne carbon price