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 -18.50
Milk (kg) 485.00 -0.014 -6.79
Fat (kg) 18.28 -0.375 -6.85
Prot (kg) 11.01 -0.441 -4.86
Fertility Sub Index -1.60
Calving Interval (days) 1.88 -1.459 -2.74
Survival (%) 1.02 1.117 1.14
Calving Sub Index 3.61
Gestation Length (days) -3.93 -0.919 3.61
Beef Sub Index -3.00
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 7.32 -0.432 -3.16
Maintenance Sub Index Maint. Sub Index -2.91
Live WT (kg) 9.50 -0.307 -2.91
Total Carbon Sub Index -22.41

* Based on an €80/tonne carbon price