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 1.28
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) -4.36 -0.375 1.63
Prot (kg) -0.65 -0.441 0.29
Fertility Sub Index -9.66
Calving Interval (days) 5.24 -1.459 -7.65
Survival (%) -1.80 1.117 -2.01
Calving Sub Index 0.91
Gestation Length (days) -0.99 -0.919 0.91
Beef Sub Index -4.59
Carcass Weight (kg) 5.50 -0.528 -2.90
Age of Slaughter (days) 3.92 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index -0.43
Live WT (kg) 1.40 -0.307 -0.43
Total Carbon Sub Index -12.50

* Based on an €80/tonne carbon price