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 -9.07
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) 8.55 -0.375 -3.20
Prot (kg) 3.23 -0.441 -1.43
Fertility Sub Index 1.06
Calving Interval (days) -0.16 -1.459 0.23
Survival (%) 0.74 1.117 0.83
Calving Sub Index 3.71
Gestation Length (days) -4.04 -0.919 3.71
Beef Sub Index -0.07
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) -2.40 -0.432 1.04
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -7.43

* Based on an €80/tonne carbon price