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 0.37
Milk (kg) 116.00 -0.014 -1.62
Fat (kg) -0.82 -0.375 0.31
Prot (kg) -3.82 -0.441 1.69
Fertility Sub Index -19.54
Calving Interval (days) 10.15 -1.459 -14.81
Survival (%) -4.23 1.117 -4.73
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index -0.36
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 2.80 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index -0.21
Live WT (kg) 0.70 -0.307 -0.21
Total Carbon Sub Index -18.88

* Based on an €80/tonne carbon price