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 12.17
Milk (kg) -245.00 -0.014 3.43
Fat (kg) -12.01 -0.375 4.50
Prot (kg) -9.62 -0.441 4.25
Fertility Sub Index 2.33
Calving Interval (days) -1.83 -1.459 2.67
Survival (%) -0.30 1.117 -0.34
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 1.46
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 0.66 -0.432 -0.28
Maintenance Sub Index Maint. Sub Index 6.04
Live WT (kg) -19.70 -0.307 6.04
Total Carbon Sub Index 27.19

* Based on an €80/tonne carbon price