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 20.14
Milk (kg) -710.00 -0.014 9.94
Fat (kg) -7.77 -0.375 2.91
Prot (kg) -16.52 -0.441 7.29
Fertility Sub Index 4.58
Calving Interval (days) -2.19 -1.459 3.20
Survival (%) 1.24 1.117 1.39
Calving Sub Index 1.55
Gestation Length (days) -1.69 -0.919 1.55
Beef Sub Index 12.82
Carcass Weight (kg) -29.20 -0.528 15.40
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 23.36
Live WT (kg) -76.20 -0.307 23.36
Total Carbon Sub Index 62.45

* Based on an €80/tonne carbon price