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 10.11
Milk (kg) -295.00 -0.014 4.13
Fat (kg) -3.54 -0.375 1.33
Prot (kg) -10.55 -0.441 4.66
Fertility Sub Index -4.46
Calving Interval (days) 2.84 -1.459 -4.14
Survival (%) -0.28 1.117 -0.31
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 12.82
Carcass Weight (kg) -33.50 -0.528 17.67
Age of Slaughter (days) 11.23 -0.432 -4.85
Maintenance Sub Index Maint. Sub Index 24.52
Live WT (kg) -80.00 -0.307 24.52
Total Carbon Sub Index 43.56

* Based on an €80/tonne carbon price