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 0.73
Milk (kg) 143.00 -0.014 -2.00
Fat (kg) -4.23 -0.375 1.58
Prot (kg) -2.60 -0.441 1.15
Fertility Sub Index -8.86
Calving Interval (days) 4.70 -1.459 -6.86
Survival (%) -1.79 1.117 -2.00
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 1.38
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) -0.76 -0.432 0.33
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index -4.83

* Based on an €80/tonne carbon price