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 -14.44
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 14.61 -0.375 -5.47
Prot (kg) 11.06 -0.441 -4.88
Fertility Sub Index -5.67
Calving Interval (days) 3.05 -1.459 -4.45
Survival (%) -1.09 1.117 -1.22
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index -1.35
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 7.17 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index -1.20
Live WT (kg) 3.90 -0.307 -1.20
Total Carbon Sub Index -20.24

* Based on an €80/tonne carbon price