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 0.19
Milk (kg) 202.00 -0.014 -2.83
Fat (kg) -4.41 -0.375 1.65
Prot (kg) -3.09 -0.441 1.36
Fertility Sub Index -23.01
Calving Interval (days) 10.97 -1.459 -16.01
Survival (%) -6.27 1.117 -7.00
Calving Sub Index 1.39
Gestation Length (days) -1.51 -0.919 1.39
Beef Sub Index -2.57
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 10.85 -0.432 -4.68
Maintenance Sub Index Maint. Sub Index -5.49
Live WT (kg) 17.90 -0.307 -5.49
Total Carbon Sub Index -29.50

* Based on an €80/tonne carbon price