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 -2.43
Milk (kg) 261.00 -0.014 -3.65
Fat (kg) -8.44 -0.375 3.16
Prot (kg) 4.40 -0.441 -1.94
Fertility Sub Index -12.94
Calving Interval (days) 5.10 -1.459 -7.44
Survival (%) -4.92 1.117 -5.50
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index -1.38
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 12.61 -0.432 -5.44
Maintenance Sub Index Maint. Sub Index -5.30
Live WT (kg) 17.30 -0.307 -5.30
Total Carbon Sub Index -19.64

* Based on an €80/tonne carbon price