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 -17.84
Milk (kg) 525.00 -0.014 -7.35
Fat (kg) 15.48 -0.375 -5.80
Prot (kg) 10.64 -0.441 -4.70
Fertility Sub Index -8.93
Calving Interval (days) 3.61 -1.459 -5.27
Survival (%) -3.28 1.117 -3.66
Calving Sub Index 3.22
Gestation Length (days) -3.50 -0.919 3.22
Beef Sub Index 0.02
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -24.77

* Based on an €80/tonne carbon price