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 10.92
Milk (kg) -167.00 -0.014 2.34
Fat (kg) -10.34 -0.375 3.87
Prot (kg) -10.66 -0.441 4.70
Fertility Sub Index -0.26
Calving Interval (days) -0.14 -1.459 0.20
Survival (%) -0.42 1.117 -0.47
Calving Sub Index 0.43
Gestation Length (days) -0.47 -0.919 0.43
Beef Sub Index 3.86
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 0.46 -0.432 -0.20
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 19.17

* Based on an €80/tonne carbon price