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 21.48
Milk (kg) -363.00 -0.014 5.08
Fat (kg) -23.17 -0.375 8.68
Prot (kg) -17.49 -0.441 7.72
Fertility Sub Index 0.98
Calving Interval (days) -1.79 -1.459 2.61
Survival (%) -1.46 1.117 -1.63
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index 0.99
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) -0.70 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 1.44
Live WT (kg) -4.70 -0.307 1.44
Total Carbon Sub Index 25.37

* Based on an €80/tonne carbon price