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 -13.87
Milk (kg) 394.00 -0.014 -5.52
Fat (kg) 10.44 -0.375 -3.91
Prot (kg) 10.07 -0.441 -4.44
Fertility Sub Index -5.70
Calving Interval (days) 4.03 -1.459 -5.88
Survival (%) 0.16 1.117 0.18
Calving Sub Index 3.63
Gestation Length (days) -3.95 -0.919 3.63
Beef Sub Index -1.42
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 0.97 -0.432 -0.42
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index -18.59

* Based on an €80/tonne carbon price