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 1.12
Milk (kg) -262.00 -0.014 3.67
Fat (kg) 10.25 -0.375 -3.84
Prot (kg) -2.93 -0.441 1.29
Fertility Sub Index 12.21
Calving Interval (days) -6.71 -1.459 9.79
Survival (%) 2.17 1.117 2.42
Calving Sub Index 3.66
Gestation Length (days) -3.98 -0.919 3.66
Beef Sub Index -0.10
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 5.74 -0.432 -2.48
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 17.19

* Based on an €80/tonne carbon price