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 -6.95
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) 6.97 -0.375 -2.61
Prot (kg) 3.29 -0.441 -1.45
Fertility Sub Index 8.37
Calving Interval (days) -4.02 -1.459 5.87
Survival (%) 2.24 1.117 2.50
Calving Sub Index 2.35
Gestation Length (days) -2.56 -0.919 2.35
Beef Sub Index 0.07
Carcass Weight (kg) -5.70 -0.528 3.01
Age of Slaughter (days) 6.81 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index 0.78

* Based on an €80/tonne carbon price