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 21.69
Milk (kg) -747.00 -0.014 10.46
Fat (kg) -7.01 -0.375 2.63
Prot (kg) -19.50 -0.441 8.61
Fertility Sub Index 2.70
Calving Interval (days) -2.04 -1.459 2.98
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 6.59
Carcass Weight (kg) -18.70 -0.528 9.86
Age of Slaughter (days) 7.59 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 18.36
Live WT (kg) -59.90 -0.307 18.36
Total Carbon Sub Index 49.87

* Based on an €80/tonne carbon price