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 -9.37
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 5.36 -0.375 -2.01
Prot (kg) 7.19 -0.441 -3.17
Fertility Sub Index -5.20
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -2.19 1.117 -2.45
Calving Sub Index 4.82
Gestation Length (days) -5.24 -0.919 4.82
Beef Sub Index -3.35
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 6.91 -0.432 -2.98
Maintenance Sub Index Maint. Sub Index -3.13
Live WT (kg) 10.20 -0.307 -3.13
Total Carbon Sub Index -16.23

* Based on an €80/tonne carbon price