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 1.72
Milk (kg) 53.00 -0.014 -0.74
Fat (kg) -4.65 -0.375 1.74
Prot (kg) -1.64 -0.441 0.72
Fertility Sub Index -11.36
Calving Interval (days) 5.49 -1.459 -8.01
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -3.92
Carcass Weight (kg) 2.00 -0.528 -1.06
Age of Slaughter (days) 6.63 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -9.86

* Based on an €80/tonne carbon price