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 12.37
Milk (kg) -542.00 -0.014 7.59
Fat (kg) 1.14 -0.375 -0.43
Prot (kg) -11.81 -0.441 5.21
Fertility Sub Index -0.75
Calving Interval (days) 0.96 -1.459 -1.40
Survival (%) 0.58 1.117 0.65
Calving Sub Index 1.55
Gestation Length (days) -1.69 -0.919 1.55
Beef Sub Index 2.90
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 8.44 -0.432 -3.64
Maintenance Sub Index Maint. Sub Index 12.05
Live WT (kg) -39.30 -0.307 12.05
Total Carbon Sub Index 28.12

* Based on an €80/tonne carbon price