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 -0.47
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 3.08 -0.375 -1.15
Prot (kg) -2.88 -0.441 1.27
Fertility Sub Index -4.85
Calving Interval (days) 2.33 -1.459 -3.40
Survival (%) -1.30 1.117 -1.45
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.22
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.69 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 2.21
Live WT (kg) -7.20 -0.307 2.21
Total Carbon Sub Index -3.44

* Based on an €80/tonne carbon price