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 -2.44
Milk (kg) -128.00 -0.014 1.79
Fat (kg) 7.58 -0.375 -2.84
Prot (kg) 3.15 -0.441 -1.39
Fertility Sub Index 12.19
Calving Interval (days) -6.43 -1.459 9.38
Survival (%) 2.51 1.117 2.80
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index -1.65
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 3.34 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 12.16

* Based on an €80/tonne carbon price