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 -1.13
Milk (kg) -290.00 -0.014 4.06
Fat (kg) 10.64 -0.375 -3.99
Prot (kg) 2.72 -0.441 -1.20
Fertility Sub Index 0.84
Calving Interval (days) 0.06 -1.459 -0.09
Survival (%) 0.83 1.117 0.93
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 9.59
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 3.58 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 14.22
Live WT (kg) -46.40 -0.307 14.22
Total Carbon Sub Index 24.16

* Based on an €80/tonne carbon price