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 13.93
Milk (kg) -486.00 -0.014 6.80
Fat (kg) 1.69 -0.375 -0.63
Prot (kg) -17.57 -0.441 7.75
Fertility Sub Index -4.63
Calving Interval (days) 2.25 -1.459 -3.28
Survival (%) -1.21 1.117 -1.35
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.44
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 2.04 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 2.67
Live WT (kg) -8.70 -0.307 2.67
Total Carbon Sub Index 11.84

* Based on an €80/tonne carbon price