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 -6.12
Milk (kg) 471.00 -0.014 -6.59
Fat (kg) -3.20 -0.375 1.20
Prot (kg) 1.65 -0.441 -0.73
Fertility Sub Index -2.63
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) -1.99 1.117 -2.22
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.10
Carcass Weight (kg) -1.20 -0.528 0.63
Age of Slaughter (days) -1.08 -0.432 0.47
Maintenance Sub Index Maint. Sub Index 2.02
Live WT (kg) -6.60 -0.307 2.02
Total Carbon Sub Index -6.19

* Based on an €80/tonne carbon price