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 -15.31
Milk (kg) 562.00 -0.014 -7.87
Fat (kg) 6.85 -0.375 -2.57
Prot (kg) 11.04 -0.441 -4.87
Fertility Sub Index -2.46
Calving Interval (days) 1.57 -1.459 -2.29
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 3.30
Gestation Length (days) -3.59 -0.919 3.30
Beef Sub Index -2.81
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -9.20
Live WT (kg) 30.00 -0.307 -9.20
Total Carbon Sub Index -26.47

* Based on an €80/tonne carbon price