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 -24.67
Milk (kg) 560.00 -0.014 -7.84
Fat (kg) 22.58 -0.375 -8.46
Prot (kg) 18.98 -0.441 -8.38
Fertility Sub Index 0.20
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) 0.31 1.117 0.35
Calving Sub Index -1.28
Gestation Length (days) 1.39 -0.919 -1.28
Beef Sub Index -7.76
Carcass Weight (kg) 18.50 -0.528 -9.76
Age of Slaughter (days) -4.63 -0.432 2.00
Maintenance Sub Index Maint. Sub Index -11.43
Live WT (kg) 37.30 -0.307 -11.43
Total Carbon Sub Index -44.94

* Based on an €80/tonne carbon price