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 -10.99
Milk (kg) 748.00 -0.014 -10.47
Fat (kg) -0.68 -0.375 0.25
Prot (kg) 1.74 -0.441 -0.77
Fertility Sub Index -25.29
Calving Interval (days) 13.65 -1.459 -19.92
Survival (%) -4.81 1.117 -5.37
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index -3.02
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) 6.74 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -38.88

* Based on an €80/tonne carbon price