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 -2.98
Milk (kg) -123.00 -0.014 1.72
Fat (kg) 8.16 -0.375 -3.06
Prot (kg) 3.72 -0.441 -1.64
Fertility Sub Index -5.35
Calving Interval (days) 2.63 -1.459 -3.84
Survival (%) -1.35 1.117 -1.51
Calving Sub Index 3.50
Gestation Length (days) -3.81 -0.919 3.50
Beef Sub Index 9.00
Carcass Weight (kg) -22.40 -0.528 11.82
Age of Slaughter (days) 6.53 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 17.36

* Based on an €80/tonne carbon price