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 14.82
Milk (kg) -295.00 -0.014 4.13
Fat (kg) -15.01 -0.375 5.62
Prot (kg) -11.48 -0.441 5.07
Fertility Sub Index 1.00
Calving Interval (days) -0.29 -1.459 0.42
Survival (%) 0.52 1.117 0.58
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 1.42
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 0.14 -0.432 -0.06
Maintenance Sub Index Maint. Sub Index 4.94
Live WT (kg) -16.10 -0.307 4.94
Total Carbon Sub Index 25.87

* Based on an €80/tonne carbon price