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 0.09
Milk (kg) 10.00 -0.014 -0.14
Fat (kg) 6.22 -0.375 -2.33
Prot (kg) -5.80 -0.441 2.56
Fertility Sub Index -12.15
Calving Interval (days) 6.23 -1.459 -9.09
Survival (%) -2.74 1.117 -3.06
Calving Sub Index 0.33
Gestation Length (days) -0.36 -0.919 0.33
Beef Sub Index -0.77
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.87 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index -0.25
Live WT (kg) 0.80 -0.307 -0.25
Total Carbon Sub Index -12.74

* Based on an €80/tonne carbon price