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 -6.54
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 0.93 -0.375 -0.35
Prot (kg) 3.68 -0.441 -1.62
Fertility Sub Index -8.49
Calving Interval (days) 4.90 -1.459 -7.15
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 1.33
Gestation Length (days) -1.45 -0.919 1.33
Beef Sub Index -5.81
Carcass Weight (kg) 5.60 -0.528 -2.95
Age of Slaughter (days) 6.61 -0.432 -2.85
Maintenance Sub Index Maint. Sub Index -5.03
Live WT (kg) 16.40 -0.307 -5.03
Total Carbon Sub Index -24.53

* Based on an €80/tonne carbon price