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 -1.08
Milk (kg) 176.00 -0.014 -2.46
Fat (kg) -1.80 -0.375 0.67
Prot (kg) -1.61 -0.441 0.71
Fertility Sub Index -24.15
Calving Interval (days) 12.23 -1.459 -17.84
Survival (%) -5.64 1.117 -6.30
Calving Sub Index 1.30
Gestation Length (days) -1.41 -0.919 1.30
Beef Sub Index 1.61
Carcass Weight (kg) -8.20 -0.528 4.33
Age of Slaughter (days) 6.28 -0.432 -2.71
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -18.33

* Based on an €80/tonne carbon price