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 -0.26
Milk (kg) 100.00 -0.014 -1.40
Fat (kg) 0.69 -0.375 -0.26
Prot (kg) -3.17 -0.441 1.40
Fertility Sub Index -18.32
Calving Interval (days) 9.46 -1.459 -13.80
Survival (%) -4.04 1.117 -4.51
Calving Sub Index 0.20
Gestation Length (days) -0.22 -0.919 0.20
Beef Sub Index -2.94
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 4.61 -0.432 -1.99
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -20.69

* Based on an €80/tonne carbon price