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 -2.92
Milk (kg) -217.00 -0.014 3.04
Fat (kg) 13.03 -0.375 -4.88
Prot (kg) 2.43 -0.441 -1.07
Fertility Sub Index 11.38
Calving Interval (days) -6.06 -1.459 8.84
Survival (%) 2.27 1.117 2.54
Calving Sub Index 4.84
Gestation Length (days) -5.27 -0.919 4.84
Beef Sub Index 2.82
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 5.68 -0.432 -2.45
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 16.75

* Based on an €80/tonne carbon price