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 8.22
Milk (kg) -194.00 -0.014 2.72
Fat (kg) -7.10 -0.375 2.66
Prot (kg) -6.45 -0.441 2.85
Fertility Sub Index 0.50
Calving Interval (days) -0.46 -1.459 0.67
Survival (%) -0.15 1.117 -0.17
Calving Sub Index 2.84
Gestation Length (days) -3.09 -0.919 2.84
Beef Sub Index 0.76
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 4.35 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 16.62

* Based on an €80/tonne carbon price