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 -4.66
Milk (kg) 196.00 -0.014 -2.74
Fat (kg) 2.82 -0.375 -1.06
Prot (kg) 1.95 -0.441 -0.86
Fertility Sub Index -3.65
Calving Interval (days) 3.03 -1.459 -4.42
Survival (%) 0.69 1.117 0.77
Calving Sub Index 2.58
Gestation Length (days) -2.81 -0.919 2.58
Beef Sub Index -0.27
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 6.74 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -6.00

* Based on an €80/tonne carbon price