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 -12.94
Milk (kg) 508.00 -0.014 -7.11
Fat (kg) 6.85 -0.375 -2.57
Prot (kg) 7.39 -0.441 -3.26
Fertility Sub Index -7.63
Calving Interval (days) 4.53 -1.459 -6.61
Survival (%) -0.91 1.117 -1.02
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index -2.39
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 10.05 -0.432 -4.34
Maintenance Sub Index Maint. Sub Index -4.66
Live WT (kg) 15.20 -0.307 -4.66
Total Carbon Sub Index -23.98

* Based on an €80/tonne carbon price