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 -13.73
Milk (kg) 555.00 -0.014 -7.77
Fat (kg) 4.86 -0.375 -1.82
Prot (kg) 9.37 -0.441 -4.14
Fertility Sub Index -15.59
Calving Interval (days) 9.44 -1.459 -13.77
Survival (%) -1.63 1.117 -1.82
Calving Sub Index 2.01
Gestation Length (days) -2.19 -0.919 2.01
Beef Sub Index -1.77
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 4.09 -0.432 -1.77
Maintenance Sub Index Maint. Sub Index -3.80
Live WT (kg) 12.40 -0.307 -3.80
Total Carbon Sub Index -32.87

* Based on an €80/tonne carbon price