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 -15.31
Milk (kg) 358.00 -0.014 -5.01
Fat (kg) 12.31 -0.375 -4.61
Prot (kg) 12.89 -0.441 -5.69
Fertility Sub Index -4.50
Calving Interval (days) 2.49 -1.459 -3.63
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index -4.02
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 11.26 -0.432 -4.86
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -30.69

* Based on an €80/tonne carbon price