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 18.73
Milk (kg) -592.00 -0.014 8.29
Fat (kg) -6.89 -0.375 2.58
Prot (kg) -17.81 -0.441 7.86
Fertility Sub Index -1.62
Calving Interval (days) 0.98 -1.459 -1.43
Survival (%) -0.17 1.117 -0.19
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 11.56
Carcass Weight (kg) -29.00 -0.528 15.30
Age of Slaughter (days) 8.66 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 22.56
Live WT (kg) -73.60 -0.307 22.56
Total Carbon Sub Index 50.68

* Based on an €80/tonne carbon price