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 4.94
Milk (kg) 69.00 -0.014 -0.97
Fat (kg) -7.03 -0.375 2.63
Prot (kg) -7.41 -0.441 3.27
Fertility Sub Index -13.77
Calving Interval (days) 8.52 -1.459 -12.43
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 1.09
Gestation Length (days) -1.19 -0.919 1.09
Beef Sub Index 1.30
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 3.72 -0.432 -1.61
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index -1.84

* Based on an €80/tonne carbon price