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 -13.95
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 16.46 -0.375 -6.17
Prot (kg) 11.03 -0.441 -4.87
Fertility Sub Index 3.84
Calving Interval (days) -1.06 -1.459 1.55
Survival (%) 2.05 1.117 2.29
Calving Sub Index 2.62
Gestation Length (days) -2.85 -0.919 2.62
Beef Sub Index -1.82
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -16.37

* Based on an €80/tonne carbon price