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 17.90
Milk (kg) -602.00 -0.014 8.43
Fat (kg) -9.15 -0.375 3.43
Prot (kg) -13.70 -0.441 6.05
Fertility Sub Index 0.21
Calving Interval (days) 0.02 -1.459 -0.03
Survival (%) 0.21 1.117 0.23
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index 8.05
Carcass Weight (kg) -23.10 -0.528 12.19
Age of Slaughter (days) 9.57 -0.432 -4.13
Maintenance Sub Index Maint. Sub Index 18.33
Live WT (kg) -59.80 -0.307 18.33
Total Carbon Sub Index 46.45

* Based on an €80/tonne carbon price