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 -9.68
Milk (kg) 386.00 -0.014 -5.40
Fat (kg) 4.44 -0.375 -1.66
Prot (kg) 5.93 -0.441 -2.62
Fertility Sub Index -8.32
Calving Interval (days) 4.54 -1.459 -6.62
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 2.50
Gestation Length (days) -2.72 -0.919 2.50
Beef Sub Index -4.86
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 11.38 -0.432 -4.91
Maintenance Sub Index Maint. Sub Index -4.63
Live WT (kg) 15.10 -0.307 -4.63
Total Carbon Sub Index -24.99

* Based on an €80/tonne carbon price