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 13.92
Milk (kg) -644.00 -0.014 9.02
Fat (kg) 2.21 -0.375 -0.83
Prot (kg) -12.99 -0.441 5.73
Fertility Sub Index 0.92
Calving Interval (days) -0.59 -1.459 0.86
Survival (%) 0.05 1.117 0.06
Calving Sub Index 1.40
Gestation Length (days) -1.52 -0.919 1.40
Beef Sub Index 13.06
Carcass Weight (kg) -31.70 -0.528 16.72
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 26.06
Live WT (kg) -85.00 -0.307 26.06
Total Carbon Sub Index 55.36

* Based on an €80/tonne carbon price