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 -6.63
Milk (kg) 274.00 -0.014 -3.84
Fat (kg) 3.45 -0.375 -1.29
Prot (kg) 3.40 -0.441 -1.50
Fertility Sub Index -3.45
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index -0.84
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -1.29
Live WT (kg) 4.20 -0.307 -1.29
Total Carbon Sub Index -9.60

* Based on an €80/tonne carbon price