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 6.44
Milk (kg) -60.00 -0.014 0.84
Fat (kg) -9.29 -0.375 3.48
Prot (kg) -4.80 -0.441 2.12
Fertility Sub Index -13.21
Calving Interval (days) 6.75 -1.459 -9.85
Survival (%) -3.01 1.117 -3.36
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index -3.39
Carcass Weight (kg) 3.00 -0.528 -1.58
Age of Slaughter (days) 4.19 -0.432 -1.81
Maintenance Sub Index Maint. Sub Index -4.38
Live WT (kg) 14.30 -0.307 -4.38
Total Carbon Sub Index -13.48

* Based on an €80/tonne carbon price