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 -0.48
Milk (kg) -14.00 -0.014 0.20
Fat (kg) 1.72 -0.375 -0.64
Prot (kg) 0.08 -0.441 -0.04
Fertility Sub Index 11.87
Calving Interval (days) -6.67 -1.459 9.73
Survival (%) 1.91 1.117 2.13
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -0.08
Carcass Weight (kg) -8.70 -0.528 4.59
Age of Slaughter (days) 10.82 -0.432 -4.67
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 19.64

* Based on an €80/tonne carbon price