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 6.51
Milk (kg) -236.00 -0.014 3.30
Fat (kg) -2.00 -0.375 0.75
Prot (kg) -5.57 -0.441 2.46
Fertility Sub Index -4.84
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) -1.05 1.117 -1.17
Calving Sub Index 1.13
Gestation Length (days) -1.23 -0.919 1.13
Beef Sub Index 2.00
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 8.93 -0.432 -3.86
Maintenance Sub Index Maint. Sub Index 9.04
Live WT (kg) -29.50 -0.307 9.04
Total Carbon Sub Index 13.85

* Based on an €80/tonne carbon price