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 1.14
Milk (kg) 192.00 -0.014 -2.69
Fat (kg) -6.01 -0.375 2.25
Prot (kg) -3.57 -0.441 1.58
Fertility Sub Index -24.16
Calving Interval (days) 12.97 -1.459 -18.92
Survival (%) -4.69 1.117 -5.24
Calving Sub Index 0.40
Gestation Length (days) -0.44 -0.919 0.40
Beef Sub Index -0.29
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -23.83

* Based on an €80/tonne carbon price