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 -0.32
Milk (kg) -42.00 -0.014 0.59
Fat (kg) 2.53 -0.375 -0.95
Prot (kg) -0.10 -0.441 0.04
Fertility Sub Index 5.27
Calving Interval (days) -2.63 -1.459 3.84
Survival (%) 1.28 1.117 1.43
Calving Sub Index 3.05
Gestation Length (days) -3.32 -0.919 3.05
Beef Sub Index 2.48
Carcass Weight (kg) -9.60 -0.528 5.06
Age of Slaughter (days) 5.99 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 14.47

* Based on an €80/tonne carbon price