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 0.06
Milk (kg) 107.00 -0.014 -1.50
Fat (kg) -1.77 -0.375 0.66
Prot (kg) -2.03 -0.441 0.90
Fertility Sub Index -12.81
Calving Interval (days) 6.48 -1.459 -9.45
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index -1.09
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.64 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 0.80
Live WT (kg) -2.60 -0.307 0.80
Total Carbon Sub Index -11.95

* Based on an €80/tonne carbon price