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 25.73
Milk (kg) -754.00 -0.014 10.56
Fat (kg) -12.77 -0.375 4.78
Prot (kg) -23.54 -0.441 10.39
Fertility Sub Index 1.71
Calving Interval (days) -3.53 -1.459 5.15
Survival (%) -3.08 1.117 -3.44
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -1.33
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 7.72 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index 7.14
Live WT (kg) -23.30 -0.307 7.14
Total Carbon Sub Index 34.01

* Based on an €80/tonne carbon price