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 -1.22
Milk (kg) -102.00 -0.014 1.43
Fat (kg) 5.38 -0.375 -2.02
Prot (kg) 1.43 -0.441 -0.63
Fertility Sub Index 1.39
Calving Interval (days) -1.45 -1.459 2.12
Survival (%) -0.65 1.117 -0.73
Calving Sub Index 1.76
Gestation Length (days) -1.92 -0.919 1.76
Beef Sub Index 4.57
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 5.31 -0.432 -2.29
Maintenance Sub Index Maint. Sub Index 9.99
Live WT (kg) -32.60 -0.307 9.99
Total Carbon Sub Index 16.50

* Based on an €80/tonne carbon price