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 0.26
Milk (kg) 206.00 -0.014 -2.88
Fat (kg) -5.95 -0.375 2.23
Prot (kg) -2.07 -0.441 0.91
Fertility Sub Index -13.73
Calving Interval (days) 6.94 -1.459 -10.13
Survival (%) -3.23 1.117 -3.61
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index -0.78
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 3.88 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -15.48

* Based on an €80/tonne carbon price