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 2.35
Milk (kg) -142.00 -0.014 1.99
Fat (kg) 0.84 -0.375 -0.31
Prot (kg) -1.53 -0.441 0.68
Fertility Sub Index 10.43
Calving Interval (days) -5.97 -1.459 8.71
Survival (%) 1.54 1.117 1.72
Calving Sub Index 1.45
Gestation Length (days) -1.58 -0.919 1.45
Beef Sub Index 4.24
Carcass Weight (kg) -12.20 -0.528 6.44
Age of Slaughter (days) 5.08 -0.432 -2.19
Maintenance Sub Index Maint. Sub Index 8.58
Live WT (kg) -28.00 -0.307 8.58
Total Carbon Sub Index 27.06

* Based on an €80/tonne carbon price