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 5.66
Milk (kg) -256.00 -0.014 3.58
Fat (kg) 0.03 -0.375 -0.01
Prot (kg) -4.72 -0.441 2.08
Fertility Sub Index 1.45
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) -0.91 1.117 -1.02
Calving Sub Index -1.16
Gestation Length (days) 1.26 -0.919 -1.16
Beef Sub Index 7.60
Carcass Weight (kg) -15.30 -0.528 8.07
Age of Slaughter (days) 1.10 -0.432 -0.47
Maintenance Sub Index Maint. Sub Index 11.43
Live WT (kg) -37.30 -0.307 11.43
Total Carbon Sub Index 24.98

* Based on an €80/tonne carbon price