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 0.83
Milk (kg) -397.00 -0.014 5.56
Fat (kg) 10.67 -0.375 -4.00
Prot (kg) 1.65 -0.441 -0.73
Fertility Sub Index 2.63
Calving Interval (days) -1.16 -1.459 1.69
Survival (%) 0.84 1.117 0.94
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 11.01
Carcass Weight (kg) -24.90 -0.528 13.14
Age of Slaughter (days) 4.92 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index 16.55
Live WT (kg) -54.00 -0.307 16.55
Total Carbon Sub Index 33.87

* Based on an €80/tonne carbon price