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 -9.79
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 6.14 -0.375 -2.30
Prot (kg) 7.58 -0.441 -3.35
Fertility Sub Index -5.52
Calving Interval (days) 3.05 -1.459 -4.45
Survival (%) -0.96 1.117 -1.07
Calving Sub Index 3.87
Gestation Length (days) -4.21 -0.919 3.87
Beef Sub Index -2.78
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -8.06
Live WT (kg) 26.30 -0.307 -8.06
Total Carbon Sub Index -22.28

* Based on an €80/tonne carbon price