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 -5.27
Milk (kg) 260.00 -0.014 -3.64
Fat (kg) 1.08 -0.375 -0.40
Prot (kg) 2.77 -0.441 -1.22
Fertility Sub Index -15.30
Calving Interval (days) 6.69 -1.459 -9.76
Survival (%) -4.96 1.117 -5.54
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index -2.65
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 6.99 -0.432 -3.02
Maintenance Sub Index Maint. Sub Index -2.54
Live WT (kg) 8.30 -0.307 -2.54
Total Carbon Sub Index -21.91

* Based on an €80/tonne carbon price