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 11.89
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -12.97 -0.375 4.86
Prot (kg) -9.23 -0.441 4.07
Fertility Sub Index -4.87
Calving Interval (days) 3.33 -1.459 -4.86
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.73
Gestation Length (days) 0.79 -0.919 -0.73
Beef Sub Index -0.79
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.44 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 5.86
Live WT (kg) -19.10 -0.307 5.86
Total Carbon Sub Index 11.35

* Based on an €80/tonne carbon price