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 10.38
Milk (kg) -333.00 -0.014 4.66
Fat (kg) -5.57 -0.375 2.09
Prot (kg) -8.23 -0.441 3.63
Fertility Sub Index -2.12
Calving Interval (days) 1.40 -1.459 -2.04
Survival (%) -0.07 1.117 -0.08
Calving Sub Index 0.65
Gestation Length (days) -0.71 -0.919 0.65
Beef Sub Index 6.65
Carcass Weight (kg) -18.90 -0.528 9.97
Age of Slaughter (days) 7.70 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index 16.09
Live WT (kg) -52.50 -0.307 16.09
Total Carbon Sub Index 31.65

* Based on an €80/tonne carbon price