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 9.26
Milk (kg) -191.00 -0.014 2.67
Fat (kg) -9.98 -0.375 3.74
Prot (kg) -6.46 -0.441 2.85
Fertility Sub Index 4.62
Calving Interval (days) -2.84 -1.459 4.14
Survival (%) 0.43 1.117 0.48
Calving Sub Index 3.56
Gestation Length (days) -3.87 -0.919 3.56
Beef Sub Index 5.58
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 1.01 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 25.48

* Based on an €80/tonne carbon price