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 20.40
Milk (kg) -795.00 -0.014 11.13
Fat (kg) -3.84 -0.375 1.44
Prot (kg) -17.74 -0.441 7.83
Fertility Sub Index -4.09
Calving Interval (days) 1.81 -1.459 -2.64
Survival (%) -1.30 1.117 -1.45
Calving Sub Index 0.21
Gestation Length (days) -0.23 -0.919 0.21
Beef Sub Index 0.86
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 3.75 -0.432 -1.62
Maintenance Sub Index Maint. Sub Index 9.99
Live WT (kg) -32.60 -0.307 9.99
Total Carbon Sub Index 27.37

* Based on an €80/tonne carbon price