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 -9.55
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 11.20 -0.375 -4.20
Prot (kg) 5.32 -0.441 -2.35
Fertility Sub Index -2.76
Calving Interval (days) 3.88 -1.459 -5.66
Survival (%) 2.60 1.117 2.90
Calving Sub Index 4.82
Gestation Length (days) -5.24 -0.919 4.82
Beef Sub Index -3.13
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 5.90 -0.432 -2.55
Maintenance Sub Index Maint. Sub Index -0.40
Live WT (kg) 1.30 -0.307 -0.40
Total Carbon Sub Index -11.02

* Based on an €80/tonne carbon price