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 -3.21
Milk (kg) 252.00 -0.014 -3.53
Fat (kg) 0.52 -0.375 -0.19
Prot (kg) -1.16 -0.441 0.51
Fertility Sub Index -15.65
Calving Interval (days) 9.08 -1.459 -13.25
Survival (%) -2.15 1.117 -2.40
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -0.87
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 6.30 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -18.79

* Based on an €80/tonne carbon price