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 -16.14
Milk (kg) 369.00 -0.014 -5.17
Fat (kg) 15.22 -0.375 -5.70
Prot (kg) 11.95 -0.441 -5.27
Fertility Sub Index 4.58
Calving Interval (days) -2.28 -1.459 3.33
Survival (%) 1.12 1.117 1.25
Calving Sub Index 2.43
Gestation Length (days) -2.64 -0.919 2.43
Beef Sub Index 1.24
Carcass Weight (kg) -11.90 -0.528 6.28
Age of Slaughter (days) 11.67 -0.432 -5.04
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index -4.83

* Based on an €80/tonne carbon price