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 7.35
Milk (kg) -343.00 -0.014 4.80
Fat (kg) -0.31 -0.375 0.12
Prot (kg) -5.51 -0.441 2.43
Fertility Sub Index -3.48
Calving Interval (days) 2.28 -1.459 -3.33
Survival (%) -0.14 1.117 -0.16
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 0.52
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 4.65 -0.432 -2.01
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 6.78

* Based on an €80/tonne carbon price