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 -2.95
Milk (kg) 174.00 -0.014 -2.44
Fat (kg) -0.84 -0.375 0.31
Prot (kg) 1.88 -0.441 -0.83
Fertility Sub Index -14.91
Calving Interval (days) 7.36 -1.459 -10.74
Survival (%) -3.73 1.117 -4.17
Calving Sub Index 1.20
Gestation Length (days) -1.31 -0.919 1.20
Beef Sub Index -1.38
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 1.85 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index -18.82

* Based on an €80/tonne carbon price