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 -26.82
Milk (kg) 21.00 -0.014 -0.29
Fat (kg) 45.89 -0.375 -17.19
Prot (kg) 21.15 -0.441 -9.33
Fertility Sub Index -16.60
Calving Interval (days) 7.78 -1.459 -11.35
Survival (%) -4.70 1.117 -5.25
Calving Sub Index 2.06
Gestation Length (days) -2.24 -0.919 2.06
Beef Sub Index -2.26
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 5.97 -0.432 -2.58
Maintenance Sub Index Maint. Sub Index -0.37
Live WT (kg) 1.20 -0.307 -0.37
Total Carbon Sub Index -43.99

* Based on an €80/tonne carbon price